folletovigas.ca

TECHNICAL DATA FOR PROPER USE AND INSTALLATION OF JSI PRODUCTS

User Guide

www.jagerewp.com

COMPANYJager Engineered Wood Products is Canada’s oldest and largest

engineered wood products (EWP) manufacturer and is poised to

become the premier market leader in our industry.

Jager Engineered Wood Products was founded in 1962 as a pioneer

in wood truss systems. By 1982 Jager Engineered Wood Products

had established itself as a market leader in the engineered wood

Industry as it expanded its product lines to include its patented

I-joists—engineered for longer-spanning, superior-performing,

and quieter floors. Today, I-joist production capacity is nearly

130 million lineal feet per year from four manufacturing facilities

across Canada.

In 1993 Jager Engineered Wood Products added Laminated Veneer

Lumber (LVL) to its stable of products with the world's first

hardwood (aspen and birch) LVL plant. Production of LVL has now

been dramatically increased with launch of the state of the art

facility at Amos, Quebec with new capacity of over five million

cubic feet per year.

With over 30 years’ experience, Jager Engineered Wood Products

has a rich history of experience and wisdom from which to draw.

We know that by staying focused on a few strategic principles, we

will continue to be successful.

Our guiding principles are:

STAY CLOSE TO THE FORESTWe always have one foot in the forest as a direct tie to the fiber

and primary production of our raw materials. It also means that we

can promise to deliver the finest engineered wood products that

are in harmony with the natural performance of the forests we

manage, maximized by the world class technology.

BE LOWEST-COST MANUFACTURERS As Jager Engineered Wood Products moves quickly toward world-

class operations, our objective is for each operation to be

positioned as “Best of Class”—always focused on doing it better

and more efficiently, while maintaining the highest levels of quality.

REMAIN GROUNDED IN SOUND ENGINEERINGSound engineering is at the core of everything we do. It is what

makes us the top competitor in North America. We invest heavily in

technical development with in-house testing and a quality control

program to monitor our manufacturing process. These programs

are the backbone of our quality assurance commitment and our

promise as our customers’ technical higher authority.

Our engineers also take a leading role in developing Canadian and

international industry codes and standards and actively support

university research.

As industry leaders, we are building the future of engineered wood

products based on research, development, and the highest

standards in the world.

BE ENABLED BY CUTTING-EDGE SOFTWAREWe believe software is too critical to leave to others, so we have

our own developers who work closely with our engineers to deliver

intuitive, user-friendly, easy-to-learn tools that have stunning

graphics and fast interface. Jager’s QuickTools Enterprise Suite™

integrates layouts, joist and beam analysis, design, and optimization

with quotes and orders to maximize our customers’ software user

return on investment.

All of this is integrated seamlessly with Jager’s innovative

Interactive Portal for instantaneous, online support—either directly

from QuickTools™ or by accessing www.jagerewp.com. Clients can

also call their Regional Sales office for software assistance.

BUNDLE THE EWP STRUCTURAL SYSTEMWe will bundle our JSI brand I-Joists and Temlam brand LVL with

our world-class engineering, software, and consultative sales skills

to position our clients to rule in their local markets.

BUILD OUR OPERATING MODEL AROUND CUSTOMER INTIMACY In everything we do, customers are the first consideration. We rally

our entire organization to serve them. We stive to deliver

extraordinary levels of service, guidance, and expertise.

We provide world-class software and collateral sales tools to attract

and keep customers who value the best in customer care and

support and who desire to grow with us to market leadership.

We teach and empower our customers for growth and mutual

profitability. Our customers are assured of a guaranteed place in

our order file for the high-quality EWP products they need to

serve their chosen customers and to win every day in their home

marketplaces.

O U R G U I D I N G P R I N C I P L E S

www.jagerewp.com

ContentsTA B L E O F C O N T E N T S

Description & Design Properties 4

Web Stiffener Requirements 5

Floor Spans 6-7

Load Bearing Cantilevers 8-11

Allowable Web Holes 12-15

Floor Details 16-19

Backer and Filler Blocks 20

Hanger Notes 21

Floor Performance 22

Fire Rating 23

Sound Control 24-25

Roof Spans 26-27

Slope Length 27

Roof Details 28-29

Storage and Handling 30

Installation 30

Special Notes 31

GeneralG E N E R A L N O T E S

1. JSIs shall be used in dry service conditions only. (Dry service

conditions are those environmental conditions represented

by dimensional lumber in which the equilibrium moisture

content is less than 16%).

2. JSIs shall not be treated with preservative or fire retardants

unless specifically authorized by JAGER Engineered

Wood Products.

3. Tabulated values and design calculations for this guide have

been done using Limit States Design and are in accordance

with the 2005 National Building Code of Canada (NBCC).

4. Dimensional lumber shown in the guide is assumed to be

SPF No. 2 or better unless noted otherwise.

5. Wood structural panels shown in the guide are assumed to

be APA rated sheathing: 48/24 for 23/32” thickness and

40/20 for 19/32” thickness unless noted otherwise.

6. All nails shown in the guide shall be (minimum) unless

noted otherwise:

Nail bending yield strength (Fyb) = 100,000 psi

7. JSI Evaluation reports:

ICC ESR-2077 NY City MEA 393-91-M Vol-ll

CCMC 13236-R HUD SEB 1130

LA City RR 25384 CALIF (DSA) PA-128

Wl State 200090-W ICC ESR 1405 (APA)

8. For conditions not contained in the guide contact

JAGER Engineered Wood Products.

Nail Diameter (in) Length (in)

8d 0.113 2-1/2

10d 0.128 3

12d 0.128 3-1/4

16d 0.135 3-1/2

4

2-1/2˝

ProductsD E S C R I P T I O N & FA C T O R E D R E S I S TA N C E S

NOTES1. The tabulated values are factored resistances for standard term duration of load. All values, except EI and K, shall be

permitted to be adjusted for other load durations as permitted by the code.2. Moment resistances of JSIs, shall not be increased by any code-allowed repetitive member use factor.

3. Bending stiffness (EI) of the I-joist.4. Coefficient of shear deflection (K) of the I-joist.

FACTORED RESISTANCES

Depth (in) SeriesFlange

DimensionsMoment(2)

(lb-ft)Shear (lb)

EI(3) x 106

(lb-in2)K(4) x 106 (lb/in) Self Weight (plf)

9-1/2

JSI 2000 2x3 4,549 1,768 193 4.94 2.52JSI 3000 2x3 6,287 1,768 231 4.94 2.62JSI 4000 2x4 8,910 1,768 320 4.94 3.37

11-7/8

JSI 2000 2x3 5,896 2,241 330 6.18 2.78JSI 3000 2x3 8,150 2,241 396 6.18 2.88JSI 4000 2x4 11,543 2,241 547 6.18 3.63JSI 4400 2x4 12,880 2,241 600 6.18 3.76

14

JSI 2000 2x3 7,102 2,699 482 7.28 3.02JSI 3000 2x3 9,805 2,699 584 7.28 3.11JSI 4000 2x4 13,904 2,699 802 7.28 3.87JSI 4400 2x4 15,510 2,699 876 7.28 4.00

16

JSI 2000 2x3 8,233 3,109 657 8.32 3.24JSI 3000 2x3 11,368 3,109 799 8.32 3.34JSI 4000 2x4 16,116 3,109 1,092 8.32 4.09JSI 4400 2x4 17,985 3,109 1,186 8.32 4.22

18JSI 4000 2x4 18,225 3,520 1,398 9.36 4.31JSI 4400 2x4 20,335 3,520 1,546 9.36 4.44

20JSI 4000 2x4 20,170 3,930 1,771 10.40 4.53JSI 4400 2x4 22,510 3,930 1,956 10.40 4.66

Made In Canada - Plant No: 1004

ICC ESR 2077CCMC 13236-RNY City MEA 393-91-M VOL.IIHUD SEB-1130CALIF PA-128LA City RR 25384ICC ESR 1405 (APA)

Series Flange Size & Grade Web Thickness & Grade Available Depths

2x3 1650 1.5E MSR SPF 3/8˝ Performance WebGrade 9-1/2 ,̋ 11-7/8 ,̋ 14 ,̋ 16˝

2x3 2100 1.8E MSR SPF 3/8˝ Performance WebGrade 9-1/2 ,̋ 11-7/8 ,̋ 14 ,̋ 16˝

2x4 2100 1.8E MSR SPF 3/8˝ Performance WebGrade 9-1/2 ,̋ 11-7/8 ,̋ 14 ,̋ 16 ,̋ 18 ,̋ 20˝

2x4 2400 2.0E MSR SPF 3/8˝ Performance WebGrade 11-7/8 ,̋ 14 ,̋ 16 ,̋ 18 ,̋ 20˝

NOTES1. The availability of JSI depths and series may vary between regions. Contact JAGER Engineered Wood Products for local availability.2. The availability of JSI vent holes (2-1/4" diameter holes at 24" o.c.) varies with depth, series and region. Contact JAGER Engineered Wood Products for local availability.

PRODUCT IDENTIFICATION MARKINGS

1-1/2˝

3/8˝

9-1/2˝ to 16˝

3-1/2˝

Joist Series

Third Party Inspection Agency Evaluation Reports

1-1/2˝

3/8˝

JSI4000: 9-1/2˝ to 20˝JSI4400: 11-7/8˝ to 20˝

PRODUCT DESCRIPTION

5

Web Stiffeners

Nail driven from far side

Web stiffenernailing. See table formaterial and nailing

Web stiffener each sideof JSI. See table.

Tight joint no gap

Nail drivenfrom far side

Tight joint no gap

Point load webstiffener required ifload exceeds 1500 lb(unfactored)

1/8" gapTight joint no gap

End bearing 1-1/2" minimum

Intermediate bearing 3-1/2" minimum

W E B S T I F F E N E R R E Q U I R E M E N T S

Depth (in)

SeriesFlange

Dimensions

End Reaction(2) (lb) Intermediate Reaction(2) (lb)

1-1/2" Bearing Length 1-3/4" Bearing Length 4" Bearing Length 3-1/2" Bearing Length

Web Stiffeners Web Stiffeners Web Stiffeners Web Stiffeners

No Yes No Yes No Yes No Yes

9-1/2

JSI 2000 2x3 1,689 1,705 1,768 3,409

JSI 3000 2x3 1,689 1,705 1,768 3,409

JSI 4000 2x4 1,689 1,705 1,768 3,899

11-7/8

JSI 2000 2x3 1,831 1,894 2,241 3,946

JSI 3000 2x3 1,831 1,894 2,241 3,946

JSI 4000 2x4 1,894 2,020 2,241 4,356

JSI 4400 2x4 1,894 2,020 2,241 4,356

14

JSI 2000 2x3 1,831 1,894 2,447 2,699 3,946

JSI 3000 2x3 1,831 1,894 2,447 2,699 3,946

JSI 4000 2x4 1,894 2,020 2,447 2,699 4,767

JSI 4400 2x4 1,894 2,020 2,447 2,699 4,767

16

JSI 2000 2x3 1,831 1,894 2,447 3,109 3,946

JSI 3000 2x3 1,831 1,894 2,447 3,109 3,946

JSI 4000 2x4 1,894 2,020 2,447 3,109 4,767

JSI 4400 2x4 1,894 2,020 2,447 3,109 4,767

18JSI 4000 2x4 2,683 3,141 3,520 6,282

JSI 4400 2x4 2,683 3,141 3,520 6,282

20JSI 4000 2x4 2,683 3,141 3,930 6,282

JSI 4400 2x4 2,683 3,141 3,930 6,282

NOTES

SeriesWeb Stiffener

MaterialMinimum Stiffener

Dimensions (In)Nails

JSI 2000 & 3000Wood Structural Panel(1) 1 x 2-5/16 4 - 8d

Dimensional Lumber(2) 1-1/2 x 2-1/2 4 - 10d

JSI 4000 & 4400Wood Structural Panel(1, 2) 1 x 2-5/16 4 - 8d

Dimensional Lumber 1-1/2 x 2-1/2 4 - 10d

1/8"

gap

1-1/2

"

min.

1-1/2" min.

1. The tabulated values are factored resistances for standard term duration of load. All values shall bepermitted to be adjusted for other load durations as permitted by the code.

2. Assume the JSI bearing on a surface with a minimum plate bearing specified strength of 769 psi.

NOT ALLOWED

FACTORED REACTION VALUES FOR JSI(1)

JSI WEB STIFFENER MATERIAL SPECIFICATIONSPOINT LOAD

INTERMEDIATEREACTION

END REACTION

1/8"

gap

NOTES1. Face grain vertical2. Not for use with face mount hangers

3-1/2" minimum

Span SpanSpan

6

Floor SpansF L O O R S PA N S

NOTES

40 PSF LIVE LOAD & 15 PSF DEAD LOAD LL Deflection L/480 TL Deflection L/240

1. Tabulated values shown are to centerline of bearing.2. Tabulated values shown assume a minimum bearing length of 1-3/4" at end

bearings; 3-1/2" at interior bearings and assume the JSI bearing on a surfacewith a minimum plate bearing specified strength of 769 psi.

3. Tabulated values shown assume a glued and nailed decking. Assumed deckingmaterial is 23/32” OSB for JSI spacing greater than 19.2” o.c. and 19/32” OSB forJSI spacing less than or equal to 19.2” o.c.

4. Tabulated values shown are in compliance with the CCMC Vibration criteria"Concluding" Report, September 4, 1997. Tabulated values shown assume notattached ceiling, blocking or strapping on the underside of the JSI in thevibration calculation.

5. Continuous lateral support must be provided for the top edge of the JSI. Providelateral support at bearings to prevent lateral displacement or rotation.

6. For Multiple Spans: • Minimum ratio of shorter span to longer span is 0.50• Provide means to resist factored uplift force at the end of the shorter span

equal to:

Uplift =wfd (4 L1

2 L2 + 3 L13) - wfl L2

3_________________

8 L1 (L2 + L1)

7. For JSI depths less than or equal to 16" web stiffeners are not required fortabulated values, except as required by hanger manufacturer.

8. For JSI depths greater than or equal to 18" web stiffeners are required for alltabulated values.

9. For all other conditions contact JAGER Engineered Wood Products or useQuickTools Enterprise Suite software to generate site specific JSI design information.

Span SpanSpan

Depth(in)

Series

9-1/2

JSI 2000

JSI 3000

JSI 4000

11-7/8

JSI 2000

JSI 3000

JSI 4000

JSI 4400

14

JSI 2000

JSI 3000

JSI 4000

JSI 4400

16

JSI 2000

JSI 3000

JSI 4000

JSI 4400

18JSI 4000

JSI 4400

20JSI 4000

JSI 4400

Multiple Span

12" o.c. 16" o.c. 19.2" o.c. 24" o.c.

17'-00" 16'-00" 15'-06" 15'-08''

17'-06" 16'-06" 16'-00" 16'-02"

18'-08" 17'-05" 16'-10" 17'-00"

19'-04" 18'-00" 17'-05" 17'-07''

20'-01" 18'-08" 17'-11" 18'-01"

21'-07" 20'-00" 19'-02" 19'-04"

22'-01" 20'-05" 19'-06" 19'-08"

21'-05" 19'-11" 19'-01" 19'-03''

22'-04" 20'-09" 19'-10" 20'-00"

24'-00" 22'-03" 21'-03" 21'-05"

24'-06" 22'-08" 21'-08" 21'-10"

23'-04" 21'-08" 20'-09" 21'-00''

24'-04" 22'-07" 21'-08" 21'-10"

26'-02" 24'-02" 23'-02" 23'-03"

26'-08" 24'-08" 23'-07" 23'-08"

28'-01" 25'-11" 24'-09" 24'-11''

28'-09" 26'-06" 25'-04" 25'-06"

30'-00" 27'-08" 26'-06" 26'-07''

30'-08" 28'-04" 27'-01" 27'-02"

Depth(in)

Series

9-1/2

JSI 2000

JSI 3000

JSI 4000

11-7/8

JSI 2000

JSI 3000

JSI 4000

JSI 4400

14

JSI 2000

JSI 3000

JSI 4000

JSI 4400

16

JSI 2000

JSI 3000

JSI 4000

JSI 4400

18JSI 4000

JSI 4400

20JSI 4000

JSI 4400

Simple Span

12" o.c. 16" o.c. 19.2" o.c. 24" o.c.

15'-08" 14'-10" 14'-04" 14'-06''

16'-02" 15'-03" 14'-09" 14'-11"

17'-01" 16'-01" 15'-07" 15'-08"

17'-07" 16'-07" 16'-01" 16'-03''

18'-02" 17'-01" 16'-07" 16'-08"

19'-06" 18'-01" 17'-05" 17'-07"

19'-11" 18'-05" 17'-09" 17'-10"

19'-05" 18'-00" 17'-05" 17'-07''

20'-03" 18'-09" 18'-00" 18'-02"

21'-08" 20'-01" 19'-02" 19'-04"

22'-02" 20'-05" 19'-07" 19'-08"

21'-01" 19'-07" 18'-10" 19'-00''

22'-00" 20'-05" 19'-07" 19'-09"

23'-08" 21'-10" 20'-11" 21'-00"

24'-01" 22'-03" 21'-03" 21'-05"

25'-04" 23'-05" 22'-05" 22'-06''

25'-11" 23'-11" 22'-10" 23'-00"

27'-01" 25'-00" 23'-11" 24'-00''

27'-08" 25'-07" 24'-05" 24'-06"

Multiple Span

12" o.c. 16" o.c. 19.2" o.c. 24" o.c.

17'-00" 16'-00" 15'-06" 15'-04''

17'-06" 16'-06" 16'-00" 16'-02"

18'-08" 17'-05" 16'-10" 17'-00"

19'-04" 18'-00" 17'-05" 17'-06''

20'-01" 18'-08" 17'-11" 18'-01"

21'-07" 20'-00" 19'-02" 19'-04"

22'-01" 20'-05" 19'-06" 19'-08"

21'-05" 19'-11" 19'-01" 19'-03''

22'-04" 20'-09" 19'-10" 20'-00"

24'-00" 22'-03" 21'-03" 21'-05"

24'-06" 22'-08" 21'-08" 21'-10"

23'-04" 21'-08" 20'-09" 20'-03''

24'-04" 22'-07" 21'-08" 20'-03"

26'-02" 24'-02" 23'-02" 23'-03"

26'-08" 24'-08" 23'-07" 23'-08"

28'-01" 25'-11" 24'-09" 24'-11''

28'-09" 26'-06" 25'-04" 25'-06"

30'-00" 27'-08" 26'-06" 26'-07''

30'-08" 28'-04" 27'-01" 27'-02"


Where: wfd = factored dead load (lb/ft) wfl = factored total load (lb/ft)L1 = length of shorter span (ft)L2 = length of longer span (ft)

Simple Span

12" o.c. 16" o.c. 19.2" o.c. 24" o.c.

15'-08" 14'-10" 14'-04" 14'-06''

16'-02" 15'-03" 14'-09" 14'-11"

17'-01" 16'-01" 15'-07" 15'-08"

17'-07" 16'-07" 16'-01" 16'-03''

18'-02" 17'-01" 16'-07" 16'-08"

19'-06" 18'-01" 17'-05" 17'-07"

19'-11" 18'-05" 17'-09" 17'-10"

19'-05" 18'-00" 17'-05" 17'-07''

20'-03" 18'-09" 18'-00" 18'-02"

21'-08" 20'-01" 19'-02" 19'-04"

22'-02" 20'-05" 19'-07" 19'-08"

21'-01" 19'-07" 18'-10" 19'-00''

22'-00" 20'-05" 19'-07" 19'-09"

23'-08" 21'-10" 20'-11" 21'-00"

24'-01" 22'-03" 21'-03" 21'-05"

25'-04" 23'-05" 22'-05" 22'-06''

25'-11" 23'-11" 22'-10" 23'-00"

27'-01" 25'-00" 23'-11" 24'-00''

27'-08" 25'-07" 24'-05" 24'-06"

Span SpanSpan

7

Floor SpansF L O O R S PA N S



Span SpanSpan

Depth(in)

Series

9-1/2

JSI 2000

JSI 3000

JSI 4000

11-7/8

JSI 2000

JSI 3000

JSI 4000

JSI 4400

14

JSI 2000

JSI 3000

JSI 4000

JSI 4400

16

JSI 2000

JSI 3000

JSI 4000

JSI 4400

18JSI 4000

JSI 4400

20JSI 4000

JSI 4400

Simple Span

12" o.c. 16" o.c. 19.2" o.c. 24" o.c.

15'-08" 14'-10" 14'-04" 13'-08''

16'-02" 15'-03" 14'-09" 14'-11"

17'-01" 16'-01" 15'-07" 15'-08"

17'-07" 16'-07" 16'-01" 15'-06''

18'-02" 17'-01" 16'-07" 16'-08"

19'-06" 18'-01" 17'-05" 17'-07"

19'-11" 18'-05" 17'-09" 17'-10"

19'-05" 18'-00" 17'-05" 17'-01''

20'-03" 18'-09" 18'-00" 18'-02"

21'-08" 20'-01" 19'-02" 19'-04"

22'-02" 20'-05" 19'-07" 19'-08"

21'-01" 19'-07" 18'-10" 18'-04''

22'-00" 20'-05" 19'-07" 19'-06"

23'-08" 21'-10" 20'-11" 20'-09"

24'-01" 22'-03" 21'-03" 20'-09"

25'-04" 23'-05" 22'-05" 22'-06''

25'-11" 23'-11" 22'-10" 23'-00"

27'-01" 25'-00" 23'-11" 24'-00''

27'-08" 25'-07" 24'-05" 24'-06"

Multiple Span

12" o.c. 16" o.c. 19.2" o.c. 24" o.c.

17'-00" 16'-00" 15'-05" 13'-10''

17'-06" 16'-06" 16'-00" 14'-02"

18'-08" 17'-05" 16'-10" 15'-10"

19'-04" 18'-00" 17'-05" 15'-10''

20'-01" 18'-08" 17'-11" 16'-04"

21'-07" 20'-00" 19'-02" 18'-01"

22'-01" 20'-05" 19'-06" 18'-01"

21'-05" 19'-11" 19'-01" 16'-04''

22'-04" 20'-09" 19'-10" 16'-05"

24'-00" 22'-03" 21'-03" 19'-10"

24'-06" 22'-08" 21'-08" 19'-10"

23'-04" 21'-08" 20'-05" 16'-05''

24'-04" 22'-07" 20'-05" 16'-05"

26'-02" 24'-02" 23'-02" 19'-10"

26'-08" 24'-08" 23'-07" 19'-10"

28'-01" 25'-11" 24'-09" 24'-11''

28'-09" 26'-06" 25'-04" 25'-06"

30'-00" 27'-08" 26'-06" 26'-01''

30'-08" 28'-04" 27'-01" 26'-01"

Depth(in)

Series

9-1/2

JSI 2000

JSI 3000

JSI 4000

11-7/8

JSI 2000

JSI 3000

JSI 4000

JSI 4400

14

JSI 2000

JSI 3000

JSI 4000

JSI 4400

16

JSI 2000

JSI 3000

JSI 4000

JSI 4400

18JSI 4000

JSI 4400

20JSI 4000

JSI 4400

Simple Span

12" o.c. 16" o.c. 19.2" o.c. 24" o.c.

15'-08" 14'-10" 14'-04" 14'-01''

16'-02" 15'-03" 14'-09" 14'-11"

17'-01" 16'-01" 15'-07" 15'-08"

17'-07" 16'-07" 16'-01" 16'-01''

18'-02" 17'-01" 16'-07" 16'-08"

19'-06" 18'-01" 17'-05" 17'-07"

19'-11" 18'-05" 17'-09" 17'-10"

19'-05" 18'-00" 17'-05" 17'-07''

20'-03" 18'-09" 18'-00" 18'-02"

21'-08" 20'-01" 19'-02" 19'-04"

22'-02" 20'-05" 19'-07" 19'-08"

21'-01" 19'-07" 18'-10" 19'-00''

22'-00" 20'-05" 19'-07" 19'-09"

23'-08" 21'-10" 20'-11" 21'-00"

24'-01" 22'-03" 21'-03" 21'-04"

25'-04" 23'-05" 22'-05" 22'-06''

25'-11" 23'-11" 22'-10" 23'-00"

27'-01" 25'-00" 23'-11" 24'-00''

27'-08" 25'-07" 24'-05" 24'-06"

Multiple Span

12" o.c. 16" o.c. 19.2" o.c. 24" o.c.

17'-00" 16'-00" 15'-06" 14'-04''

17'-06" 16'-06" 16'-00" 15'-01"

18'-08" 17'-05" 16'-10" 16'-10"

19'-04" 18'-00" 17'-05" 16'-04''

20'-01" 18'-08" 17'-11" 17'-06"

21'-07" 20'-00" 19'-02" 19'-04"

22'-01" 20'-05" 19'-06" 19'-04"

21'-05" 19'-11" 19'-01" 17'-06''

22'-04" 20'-09" 19'-10" 17'-06"

24'-00" 22'-03" 21'-03" 21'-02"

24'-06" 22'-08" 21'-08" 21'-02"

23'-04" 21'-08" 20'-09" 17'-06''

24'-04" 22'-07" 21'-08" 17'-06"

26'-02" 24'-02" 23'-02" 21'-02"

26'-08" 24'-08" 23'-07" 21'-02"

28'-01" 25'-11" 24'-09" 24'-11''

28'-09" 26'-06" 25'-04" 25'-06"

30'-00" 27'-08" 26'-06" 26'-07''

30'-08" 28'-04" 27'-01" 27'-02"

NOTES1. Tabulated values shown are to centerline of bearing.2. Tabulated values shown assume a minimum bearing length of 1-3/4" at end

bearings; 3-1/2" at interior bearings and assume the JSI bearing on a surfacewith a minimum plate bearing specified strength of 769 psi.

3. Tabulated values shown assume a glued and nailed decking. Assumed deckingmaterial is 23/32” OSB for JSI spacing greater than 19.2” o.c. and 19/32” OSB forJSI spacing less than or equal to 19.2” o.c.

4. Tabulated values shown are in compliance with the CCMC Vibration criteria"Concluding" Report, September 4, 1997. Tabulated values shown assume notattached ceiling, blocking or strapping on the underside of the JSI in thevibration calculation.

5. Continuous lateral support must be provided for the top edge of the JSI. Providelateral support at bearings to prevent lateral displacement or rotation.

6. For Multiple Spans: • Minimum ratio of shorter span to longer span is 0.50• Provide means to resist factored uplift force at the end of the shorter span

equal to:

Uplift =wfd (4 L1

2 L2 + 3 L13) - wfl L2

3_________________

8 L1 (L2 + L1)

7. For JSI depths less than or equal to 16" web stiffeners are not required fortabulated values, except as required by hanger manufacturer.

8. For JSI depths greater than or equal to 18" web stiffeners are required for alltabulated values.

9. For all other conditions contact JAGER Engineered Wood Products or useQuickTools Enterprise Suite software to generate site specific JSI design information.

Where: wfd = factored dead load (lb/ft) wfl = factored total load (lb/ft)L1 = length of shorter span (ft)L2 = length of longer span (ft)

1. 0 = No cantilever reinforcement required. See detail 17c

1 = OSB cantilever reinforcement required one side. See detail 17d

2 = OSB cantilever reinforcement required both sides. See detail 17d

= NOT ALLOWED. Reduce JSI spacing and/or increase JSI series and/or depth

2. Maximum JSI cantilever 2'-0". See detail 17c and 17d

3. Maximum roof overhang 2'-0"

4. Assumed wall unfactored dead load 80 plf

5. For JSI depths less than or equal to 11-7/8" web stiffeners arenot required for tabulated values.

6. For JSI depths greater than or equal to 14" web stiffeners arerequired for tabulated values.

7. Cantilever deflection has not been considered

8. Also see FLOOR SPANS Notes 1-4 for additional information

9. For all other conditions contact JAGER Engineered WoodProducts of use QuickTools Enterprise Suite software togenerate site specific JSI design information

8

CantileversL O A D B E A R I N G C A N T I L E V E R S

NOTES

FLOOR LOADING: 40 PSF LIVE LOAD & 10 PSF DEAD LOADROOF SLOPE: LOW SLOPE <<__ 6:12

Depth (in)

Series

Roof Dead Load (psf) 15

Roof Live Load (psf) 20 25 30 35 40 50

O.C. Spacing (in) 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24

9-1/2200030004000

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 1 2 0 1 2 1 1 1 2

26 0 0 1 0 1 2 0 1 2 1 1 1 2 2

28 0 0 1 0 1 2 0 1 2 1 2 1 2 2

30 0 1 1 0 1 2 1 1 1 2 1 2 2

32 0 1 2 0 1 2 1 2 1 2 2 2

34 0 1 2 1 1 1 2 1 2 2

36 0 1 2 1 2 1 2 2 2

38 0 1 2 1 2 1 2 2 2

40 1 1 1 2 2 2

11-7/8

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 2

26 0 0 0 0 0 1 0 0 1 0 0 1 0 1 1 1 1 2

28 0 0 0 0 0 1 0 0 1 0 1 1 0 1 2 1 1 2

30 0 0 0 0 0 1 0 0 1 0 1 2 0 1 2 1 2

32 0 0 1 0 0 1 0 1 1 0 1 2 1 1 2 1 2

34 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2 1 2

36 0 0 1 0 1 1 0 1 2 1 1 2 1 2 1 2

38 0 0 1 0 1 1 0 1 2 1 1 2 1 2 2 2

40 0 0 1 0 1 2 1 1 2 1 2 1 2 2

14

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 2

26 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2

28 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2

30 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2

32 0 0 1 0 0 1 0 0 1 0 1 1 0 1 2 1 1 2

34 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 1

36 0 0 1 0 0 1 0 1 1 0 1 2 0 1 2 1 2

38 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 2

40 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2 1 2

16

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2

26 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2

28 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2

30 0 0 1 0 0 1 0 0 1 0 1 1 0 1 2 0 1 2

32 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2

34 0 0 1 0 0 1 0 1 1 0 1 2 0 1 2 1 1

36 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 2

38 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2 1 2

40 0 0 1 0 1 2 0 1 2 0 1 2 1 1 1 2

1840004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1

26 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1

28 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1

30 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 2

32 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 2

34 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 2

36 0 0 0 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

38 0 0 0 0 0 1 0 0 1 0 0 2 0 1 2 0 1

40 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

2040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1

26 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1

28 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 2

30 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 2

32 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 2

34 0 0 0 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

36 0 0 0 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

38 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

40 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

2'-0" max.

2'-0" max.


2'-0" max.

2'-0" max.

9









6. For JSI depths greater than or equal to 14" web stiffeners arerequired for tabulated values




NOTES

Depth (in)

Series



O.C. Spacing (in) 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24

9-1/2200030004000

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 1 2 0 1 2 1 1 1 2 1 2

26 0 0 1 0 1 2 0 1 2 1 2 1 2 2

28 0 1 2 0 1 2 1 1 1 2 1 2 2

30 0 1 2 1 1 2 1 2 1 2 2 2

32 0 1 2 1 2 1 2 1 2 2

34 0 1 2 1 2 1 2 2 2

36 1 1 1 2 2 2 2

38 1 2 1 2 2 2

40 1 2 1 2 2 2

11-7/8

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 0 0 0 1 0 0 1 0 0 1 0 1 1 0 1 2

26 0 0 0 0 0 1 0 0 1 0 1 1 0 1 2 1 1 2

28 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 2

30 0 0 1 0 0 1 0 1 1 0 1 2 1 1 2 1 2

32 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2 1 2

34 0 0 1 0 1 1 0 1 2 1 1 2 1 2 1 2

36 0 0 1 0 1 2 0 1 2 1 1 2 1 2 2 2

38 0 1 1 0 1 2 1 1 2 1 2 1 2 2

40 0 1 2 0 1 2 1 1 2 1 2 1 2 2

14

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2

26 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2

28 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2

30 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2

32 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 1

34 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 2

36 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2 1 2

38 0 0 1 0 1 2 0 1 2 0 1 2 1 1 2 1 2

40 0 0 1 0 1 2 0 1 2 1 1 2 1 1 1 2

16

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2

26 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2

28 0 0 1 0 0 1 0 0 1 0 1 1 0 1 2 0 1 2

30 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2

32 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 1

34 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 2

36 0 0 1 0 1 1 0 1 2 0 1 2 1 1 2 1 2

38 0 0 1 0 1 2 0 1 2 0 1 2 1 1 1 2

40 0 0 1 0 1 2 0 1 2 1 1 2 1 2 1 2

1840004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1

26 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1

28 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 2

30 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 2

32 0 0 0 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

34 0 0 0 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

36 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

38 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

40 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 1 2

2040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1

26 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 2

28 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 2

30 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2

32 0 0 0 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

34 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

36 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

38 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 0 1

40 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 1 2

FLOOR LOADING: 40 PSF LIVE LOAD & 10 PSF DEAD LOAD ROOF SLOPE: 6:12 < HIGH SLOPE <<__ 12:12














NOTES

2'-0" max.

2'-0" max.

10

FLOOR LOADING: 40 PSF LIVE LOAD & 30 PSF DEAD LOAD ROOF SLOPE: LOW SLOPE <<__ 6:12

Depth (in)

Series



O.C. Spacing (in) 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24

9-1/2200030004000

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 1 2 0 1 2 0 1 2 1 2 1 2

26 0 0 1 0 1 2 0 1 2 1 2 1 2 2

28 0 1 1 0 1 2 1 1 1 2 1 2 2

30 0 1 2 0 1 2 1 2 1 2 2 2 2

32 0 1 2 1 1 1 2 1 2 2

34 0 1 2 1 2 1 2 2 2

36 0 1 2 1 2 1 2 2 2

38 1 1 1 2 2 2 2

40 1 2 1 2 2 2

11-7/8

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2

26 0 0 1 0 0 1 0 0 1 0 1 1 0 1 2 1 1 2

28 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2

30 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 2

32 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2 1 2

34 0 0 1 0 1 1 0 1 2 1 1 2 1 1 2 1 2

36 0 0 1 0 1 2 0 1 2 1 1 2 1 2 1 2

38 0 0 1 0 1 2 0 1 2 1 1 2 1 2 2

40 0 1 2 0 1 2 1 1 2 1 1 1 2 2

14

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 0 1 0 1 1 0 1 2 0 1 2

26 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2

28 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 1

30 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 2

32 0 0 1 0 1 2 0 1 2 0 1 2 1 1 2 1 2

34 0 0 1 0 1 2 0 1 2 0 1 2 1 1 1 2

36 0 1 1 0 1 2 0 1 2 1 1 2 1 2 1 2

38 0 1 2 0 1 2 0 1 2 1 1 1 2 1 2

40 0 1 2 0 1 2 1 1 2 1 2 1 2 1 2

16

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2

26 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 1 2

28 0 0 1 0 1 1 0 1 2 0 1 2 0 1 2 1 1

30 0 0 1 0 1 2 0 1 2 0 1 2 1 1 2 1 2

32 0 0 1 0 1 2 0 1 2 0 1 2 1 1 1 2

34 0 1 2 0 1 2 0 1 2 1 1 2 1 1 1 2

36 0 1 2 0 1 2 0 1 2 1 1 1 2 1 2

38 0 1 2 0 1 2 1 1 2 1 2 1 2 1 2

40 0 1 2 0 1 2 1 1 2 1 2 1 2 2 2

1840004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 1 2

26 0 0 0 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

28 0 0 1 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

30 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

32 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

34 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 0 1

36 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 1 2

38 0 0 1 0 0 2 0 1 2 0 1 2 0 1 1 2

40 0 0 1 0 0 2 0 1 2 0 1 2 0 1 1 2

2040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

26 0 0 1 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

28 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2

30 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

32 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 0 1

34 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 1 2

36 0 0 1 0 0 2 0 1 2 0 1 2 0 1 1 2

38 0 0 1 0 0 2 0 1 2 0 1 2 0 1 1 2

40 0 0 1 0 1 2 0 1 2 0 1 1 1 1 2














NOTES

2'-0" max.

2'-0" max.

11

FLOOR LOADING: 40 PSF LIVE LOAD & 30 PSF DEAD LOAD ROOF SLOPE: 6:12 < HIGH SLOPE <<__ 12:12

Depth (in)

Series



O.C. Spacing (in) 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24 16 19.2 24

9-1/2200030004000

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 1 2 0 1 2 1 2 1 2 2

26 0 1 2 0 1 2 1 1 1 2 1 2 2

28 0 1 2 0 1 2 1 2 1 2 2 2

30 0 1 2 1 1 1 2 1 2 2

32 0 1 2 1 2 1 2 2 2

34 1 1 1 2 1 2 2 2

36 1 2 1 2 2 2

38 1 2 1 2 2 2

40 1 2 2 2

11-7/8

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 0 1 0 1 1 0 1 2 1 1 2

26 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2

28 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 2

30 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2 1 2

32 0 0 1 0 1 2 0 1 2 1 1 2 1 2 1 2

34 0 0 1 0 1 2 0 1 2 1 1 2 1 2 2 2

36 0 1 2 0 1 2 1 1 2 1 2 1 2 2

38 0 1 2 0 1 2 1 1 2 1 2 1 2 2

40 0 1 2 1 1 2 1 2 2 1 2 1 2 2

14

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 0 1 0 1 2 0 1 2 1 1 2

26 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 1

28 0 0 1 0 1 1 0 1 2 0 1 2 0 1 2 1 2

30 0 0 1 0 1 2 0 1 2 0 1 2 1 1 2 1 2

32 0 1 1 0 1 2 0 1 2 1 1 2 1 1 1 2

34 0 1 2 0 1 2 0 1 2 1 1 2 1 2 1 2

36 0 1 2 0 1 2 1 1 2 1 1 1 2 1 2

38 0 1 2 0 1 2 1 1 2 1 2 1 2 1 2

40 0 1 2 0 1 2 1 1 1 2 1 2 2

16

2000300040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 1 2 0 1 2 0 1 2 1 1 2

26 0 0 1 0 1 2 0 1 2 0 1 2 0 1 2 1 1

28 0 0 1 0 1 2 0 1 2 0 1 2 1 1 2 1 2

30 0 1 2 0 1 2 0 1 2 1 1 2 1 1 1 2

32 0 1 2 0 1 2 0 1 2 1 1 2 1 2 1 2

34 0 1 2 0 1 2 1 1 2 1 1 1 2 1 2

36 0 1 2 0 1 2 1 1 2 1 2 1 2 1 2

38 0 1 2 1 1 2 1 1 1 2 1 2 2 2

40 0 1 2 1 1 2 1 2 1 2 1 2 2

1840004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

26 0 0 1 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

28 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1

30 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 0 1

32 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 0 1

34 0 0 1 0 0 2 0 1 2 0 1 2 0 1 1 2

36 0 0 1 0 0 2 0 1 2 0 1 2 0 1 1 2

38 0 0 1 0 1 2 0 1 2 0 1 0 1 1 2

40 0 0 2 0 1 2 0 1 2 0 1 1 2 1 2

2040004400

Ro

of

Tru

ss S

pan

(ft

)(2

4”

Overh

an

g A

ssu

med

) 24 0 0 1 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2

26 0 0 1 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2

28 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 0 1

30 0 0 1 0 0 1 0 0 2 0 1 2 0 1 2 0 1

32 0 0 1 0 0 2 0 1 2 0 1 2 0 1 1 2

34 0 0 1 0 0 2 0 1 2 0 1 2 0 1 1 2

36 0 0 2 0 1 2 0 1 2 0 1 0 1 1 2

38 0 0 2 0 1 2 0 1 2 0 1 1 2 1 2

40 0 0 2 0 1 2 0 1 0 1 1 2 1 2

40 PSF LIVE LOAD & 10 PSF DEAD LOAD LL DEFLECTION L/480 TL DEFLECTION L/240

12

Web HolesA L L O WA B L E W E B H O L E S

Minimum distance from face ofnearest support to centerline ofhole given in table. See note 3

D

See note 7

0.75DD D2D

See note 8

See note 12

1/8" minimumSee note 6

1. Distances in this table apply to uniformly loaded joists, simple orcontinuous span

2. Distances in this table are valid for JSI spacing of 24" o.c. or less, withglued and nailed decking. Assumed decking material is 23/32" OSB for JSIspacing greater than 19.2" o.c. and 19/32" OSB for JSI spacing less than orequal to 19.2" o.c.

3. The distance between the inside edge of the support and the centerline ofany hole must be In compliance with the requirements of the given table.

4. JSI top and bottom flanges cannot be cut, notched, or otherwise modified.

5. Whenever possible holes should be centered on the middle of the web.

6. A minimum of 1/8 inch must be maintained between the top or bottom ofthe hole and the adjacent JSI flange.

7. The sides of square holes or longest sides of rectangular holes must not exceed 3/4 of the diameter of the maximum round hole permitted at that location.

8. Where more than one hole is necessary, the distance between adjacenthole edges shall equal or exceed twice the diameter of the largest roundhole or twice the size of the largest square hole or twice the length of thelongest side of the longest rectangular hole. Each hole must be sized andlocated in compliance with the requirements of the Table.

9. No more than 3 maximum size holes are permitted per span.

10. A 1-1/2 inch diameter hole can be placed anywhere in the web providedthat it meets the requirements of note 8.

11. For I-joists with more than one span, use the longest span to determinethe hole size and location in either span.

12. A group of round holes at approximately the same location shall bepermitted if they meet the requirements for a single round holecircumscribed around them.

13. Tabulated values shown assume a minimum bearing length of 1-3/4" atend bearings; 3-1/2" at interior bearings and assume the JSI bearing on asurface with a minimum plate bearing specified strength of 769 psi.

14. Tabulated values shown are in compliance with the CCMC Vibration criteria"Concluding" Report, September 4, 1997. Tabulated values shown assumeno attached ceiling, blocking or strapping on the underside of the JSI inthe vibration calculation

15. For JSI depths less than or equal to 16" web stiffeners are not required for tabulated values, except as required by hanger manufacturer.

16. For JSI depths greater than or equal to 18" web stiffeners are required for all tabulated values.

17. For all other conditions contact JAGER Engineered Wood Products or use QuickTools Enterprise Suite software to generate site specific JSIdesign information.

NOT ALLOWED. Reduce hole size

NOTES

Depth(in)

SeriesRound Hole Diameter (in)

2 3 4 5 6 6-1/4 7 8 8-5/8 9 10 10-3/4 11 12 12-3/4

9-1/2

JSI 2000 0'-7" 1'-8" 3'-1" 4'-7" 6'-2" 6'-7"

JSI 3000 0'-8" 2'-0" 3'-5" 4'-11" 6'-6" 7'-0"

JSI 4000 1'-3" 2'-7" 4'-0" 5'-6" 7'-2" 7'-7"

11-7/8

JSI 2000 0'-7" 0'-8" 0'-11" 2'-4" 3'-9" 4'-1" 5'-3" 6'-10" 8'-0"

JSI 3000 0'-7" 0'-8" 1'-3" 2'-8" 4'-1" 4'-5" 5'-7" 7'-3" 8'-4"

JSI 4000 0'-7" 0'-9" 2'-1" 3'-6" 4'-11" 5'-4" 6'-6" 8'-2" 9'-4"

JSI 4400 0'-7" 0'-11" 2'-4" 3'-8" 5'-2" 5'-7" 6'-9" 8'-6" 9'-7"

14

JSI 2000 0'-7" 0'-8" 0'-8" 0'-9" 1'-7" 2'-0" 3'-0" 4'-6" 5'-6" 6'-1" 7'-9" 9'-2"

JSI 3000 0'-7" 0'-8" 0'-8" 0'-9" 2'-1" 2'-6" 3'-6" 5'-0" 6'-0" 6'-7" 8'-4" 9'-9"

JSI 4000 0'-7" 0'-8" 0'-8" 1'-8" 3'-1" 3'-5" 4'-6" 6'-0" 7'-1" 7'-8" 9'-5" 10'-10"

JSI 4400 0'-7" 0'-8" 0'-8" 1'-11" 3'-4" 3'-8" 4'-9" 6'-4" 7'-4" 8'-0" 9'-9" 11'-2"

16

JSI 2000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-3" 2'-8" 3'-7" 4'-2" 5'-8" 6'-10" 7'-4" 9'-1" 10'-6"

JSI 3000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-10" 3'-3" 4'-2" 4'-8" 6'-3" 7'-6" 7'-11" 9'-8" 11'-2"

JSI 4000 0'-7" 0'-8" 0'-8" 0'-9" 1'-4" 1'-8" 2'-9" 4'-2" 5'-1" 5'-8" 7'-3" 8'-6" 9'-0" 10'-10" 12'-4"

JSI 4400 0'-7" 0'-8" 0'-8" 0'-9" 1'-7" 1'-11" 3'-0" 4'-6" 5'-5" 6'-0" 7'-7" 8'-10" 9'-3" 11'-2" 12'-8"

18JSI 4000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 0'-11" 2'-4" 3'-3" 3'-9" 5'-3" 6'-5" 6'-10" 8'-5" 9'-9"

JSI 4400 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-4" 2'-9" 3'-7" 4'-2" 5'-8" 6'-10" 7'-2" 8'-10" 10'-2"

20JSI 4000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 0'-10" 0'-10" 1'-5" 1'-11" 3'-4" 4'-5" 4'-10" 6'-4" 7'-6"

JSI 4400 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 0'-10" 0'-11" 1'-9" 2'-4" 3'-9" 4'-10" 5'-3" 6'-9" 7'-11"


D

See note 7

0.75DD D2D

See note 8

See note 12

13





















NOTES


Depth(in)


2 3 4 5 6 6-1/4 7 8 8-5/8 9 10 10-3/4 11 12 12-3/4

9-1/2

JSI 2000 0'-11" 2'-2" 3'-5" 4'-10" 6'-4" 6'-8"

JSI 3000 1'-6" 2'-9" 4'-0" 5'-5" 6'-11" 7'-4"

JSI 4000 2'-0" 3'-3" 4'-7" 6'-0" 7'-7" 7'-11"

11-7/8

JSI 2000 0'-7" 0'-8" 1'-9" 3'-0" 4'-4" 4'-8" 5'-9" 7'-3" 8'-3"

JSI 3000 0'-7" 0'-10" 2'-1" 3'-5" 4'-9" 5'-1" 6'-2" 7'-8" 8'-9"

JSI 4000 0'-7" 1'-8" 2'-11" 4'-3" 5'-7" 6'-0" 7'-1" 8'-8" 9'-8"

JSI 4400 0'-8" 1'-11" 3'-2" 4'-6" 5'-10" 6'-3" 7'-4" 8'-11" 9'-11"

14

JSI 2000 0'-7" 0'-8" 0'-8" 1'-3" 2'-6" 2'-10" 3'-10" 5'-3" 6'-1" 6'-8" 8'-3" 9'-6"

JSI 3000 0'-7" 0'-8" 0'-8" 1'-9" 3'-0" 3'-4" 4'-4" 5'-9" 6'-8" 7'-3" 8'-10" 10'-1"

JSI 4000 0'-7" 0'-8" 1'-4" 2'-8" 3'-11" 4'-3" 5'-4" 6'-9" 7'-8" 8'-3" 9'-11" 11'-2"

JSI 4400 0'-7" 0'-8" 1'-8" 2'-11" 4'-3" 4'-7" 5'-7" 7'-1" 8'-0" 8'-7" 10'-2" 11'-6"

16

JSI 2000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-9" 3'-1" 3'-11" 4'-5" 5'-10" 6'-11" 7'-4" 8'-11" 10'-3"

JSI 3000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-9" 3'-1" 3'-11" 4'-5" 5'-10" 6'-11" 7'-4" 8'-11" 10'-3"

JSI 4000 0'-7" 0'-8" 0'-8" 1'-2" 2'-5" 2'-9" 3'-9" 5'-1" 6'-0" 6'-6" 8'-0" 9'-2" 9'-7" 11'-3" 12'-7"

JSI 4400 0'-7" 0'-8" 0'-8" 1'-5" 2'-9" 3'-1" 4'-0" 5'-5" 6'-3" 6'-10" 8'-4" 9'-6" 9'-10" 11'-7" 12'-11"

18JSI 4000 0'-7" 0'-8" 0'-8" 0'-9" 0'-11" 1'-2" 2'-2" 3'-6" 4'-3" 4'-10" 6'-2" 7'-3" 7'-8" 9'-2" 10'-4"

JSI 4400 0'-7" 0'-8" 0'-8" 0'-9" 1'-3" 1'-7" 2'-6" 3'-10" 4'-8" 5'-2" 6'-7" 7'-8" 8'-1" 9'-7" 10'-9"

20JSI 4000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 0'-10" 1'-10" 2'-8" 3'-2" 4'-6" 5'-6" 5'-10" 7'-4" 8'-5"

JSI 4400 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-0" 2'-3" 3'-1" 3'-7" 4'-11" 5'-11" 6'-3" 7'-8" 8'-10"


D

See note 7

0.75DD D2D

See note 8

See note 12

14






















NOTES

Depth(in)


2 3 4 5 6 6-1/4 7 8 8-5/8 9 10 10-3/4 11 12 12-3/4

9-1/2

JSI 2000 1'-6" 2'-7" 3'-9" 4'-11" 6'-2" 6'-6"

JSI 3000 2'-0" 3'-1" 4'-3" 5'-5" 6'-9" 7'-1"

JSI 4000 3'-2" 4'-4" 5'-6" 6'-9" 8'-0" 8'-4"

11-7/8

JSI 2000 0'-7" 1'-3" 2'-4" 3'-5" 4'-7" 4'-11" 5'-10" 7'-1" 7'-11"

JSI 3000 0'-11" 2'-0" 3'-1" 4'-3" 5'-5" 5'-8" 6'-8" 7'-11" 8'-9"

JSI 4000 2'-1" 3'-2" 4'-4" 5'-6" 6'-8" 7'-0" 7'-11" 9'-3" 10'-2"

JSI 4400 2'-1" 3'-2" 4'-4" 5'-6" 6'-8" 7'-0" 7'-11" 9'-3" 10'-2"

14

JSI 2000 0'-7" 0'-8" 0'-8" 1'-8" 2'-9" 3'-1" 3'-11" 5'-1" 5'-10" 6'-4" 7'-8" 8'-9"

JSI 3000 0'-7" 0'-8" 0'-8" 1'-8" 2'-9" 3'-1" 3'-11" 5'-1" 5'-10" 6'-5" 8'-0" 9'-3"

JSI 4000 0'-9" 1'-10" 2'-11" 4'-1" 5'-3" 5'-6" 6'-5" 7'-8" 8'-6" 9'-0" 10'-4" 11'-5"

JSI 4400 0'-9" 1'-10" 2'-11" 4'-1" 5'-3" 5'-6" 6'-5" 7'-8" 8'-6" 9'-0" 10'-4" 11'-5"

16

JSI 2000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-7" 2'-8" 3'-5" 4'-0" 5'-6" 6'-7" 7'-0" 8'-8" 9'-11"

JSI 3000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-9" 3'-2" 4'-1" 4'-7" 6'-1" 7'-3" 7'-8" 9'-4" 10'-7"

JSI 4000 0'-7" 0'-8" 0'-8" 1'-9" 2'-10" 3'-2" 4'-0" 5'-2" 5'-11" 6'-4" 7'-7" 8'-7" 8'-11" 10'-5" 11'-9"

JSI 4400 0'-7" 0'-8" 0'-8" 1'-9" 2'-10" 3'-2" 4'-0" 5'-2" 5'-11" 6'-4" 7'-7" 8'-7" 9'-0" 10'-9" 12'-0"

18JSI 4000 0'-7" 0'-8" 0'-9" 1'-10" 3'-0" 3'-3" 4'-1" 5'-3" 6'-0" 6'-6" 7'-8" 8'-8" 8'-11" 10'-3" 11'-4"

JSI 4400 0'-7" 0'-8" 1'-2" 2'-3" 3'-4" 3'-8" 4'-6" 5'-8" 6'-5" 6'-10" 8'-1" 9'-1" 9'-4" 10'-8" 11'-9"

20JSI 4000 0'-7" 0'-8" 0'-8" 0'-9" 1'-9" 2'-0" 2'-10" 4'-0" 4'-9" 5'-2" 6'-4" 7'-3" 7'-7" 8'-10" 9'-9"

JSI 4400 0'-7" 0'-8" 0'-8" 1'-0" 2'-2" 2'-5" 3'-3" 4'-5" 5'-1" 5'-7" 6'-9" 7'-8" 8'-0" 9'-3" 10'-2"


D

See note 7

0.75DD D2D

See note 8

See note 12

Web Holes

15

A L L O WA B L E W E B H O L E S





















NOTES

Depth(in)


2 3 4 5 6 6-1/4 7 8 8-5/8 9 10 10-3/4 11 12 12-3/4

9-1/2

JSI 2000 1'-9" 2'-9" 3'-9" 4'-11" 6'-2" 6'-6"

JSI 3000 1'-11" 2'-11" 4'-0" 5'-2" 6'-7" 6'-11"

JSI 4000 3'-0" 4'-1" 5'-2" 6'-4" 7'-6" 7'-10"

11-7/8

JSI 2000 0'-7" 1'-6" 2'-6" 3'-7" 4'-8" 4'-11" 5'-10" 7'-0" 7'-11"

JSI 3000 0'-10" 1'-10" 2'-10" 3'-11" 5'-0" 5'-3" 6'-2" 7'-4" 8'-3"

JSI 4000 2'-0" 3'-0" 4'-0" 5'-1" 6'-3" 6'-6" 7'-5" 8'-7" 9'-5"

JSI 4400 2'-0" 3'-0" 4'-0" 5'-1" 6'-3" 6'-6" 7'-5" 8'-7" 9'-5"

14

JSI 2000 0'-7" 0'-8" 0'-8" 1'-6" 2'-7" 2'-10" 3'-7" 4'-11" 5'-10" 6'-4" 7'-10" 9'-0"

JSI 3000 0'-7" 0'-8" 0'-8" 1'-7" 2'-9" 3'-1" 4'-1" 5'-6" 6'-4" 6'-11" 8'-5" 9'-7"

JSI 4000 0'-9" 1'-9" 2'-9" 3'-10" 4'-11" 5'-2" 6'-0" 7'-2" 7'-11" 8'-5" 9'-8" 10'-8"

JSI 4400 0'-9" 1'-9" 2'-9" 3'-10" 4'-11" 5'-2" 6'-0" 7'-2" 7'-11" 8'-5" 9'-8" 10'-11"

16

JSI 2000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-9" 3'-1" 3'-11" 4'-5" 5'-9" 6'-10" 7'-3" 8'-9" 9'-11"

JSI 3000 0'-7" 0'-8" 0'-8" 0'-9" 0'-9" 0'-10" 1'-9" 3'-1" 3'-11" 4'-5" 5'-9" 6'-10" 7'-4" 9'-1" 10'-6"

JSI 4000 0'-7" 0'-8" 0'-8" 1'-8" 2'-8" 2'-11" 3'-9" 4'-11" 5'-9" 6'-3" 7'-8" 8'-10" 9'-2" 10'-9" 12'-0"

JSI 4400 0'-7" 0'-8" 0'-8" 1'-8" 2'-8" 2'-11" 3'-10" 5'-2" 6'-0" 6'-7" 8'-0" 9'-1" 9'-6" 11'-1" 12'-3"

18JSI 4000 0'-7" 0'-9" 1'-9" 2'-9" 3'-10" 4'-1" 4'-11" 6'-0" 6'-9" 7'-2" 8'-3" 9'-2" 9'-6" 10'-9" 11'-8"

JSI 4400 0'-7" 1'-1" 2'-1" 3'-2" 4'-3" 4'-6" 5'-4" 6'-5" 7'-1" 7'-6" 8'-8" 9'-7" 9'-11" 11'-2" 12'-1"

20JSI 4000 0'-7" 0'-8" 0'-8" 1'-5" 2'-5" 2'-8" 3'-6" 4'-7" 5'-3" 5'-7" 6'-9" 7'-7" 7'-11" 9'-1" 10'-0"

JSI 4400 0'-7" 0'-8" 0'-8" 1'-5" 2'-5" 2'-8" 3'-6" 4'-7" 5'-3" 5'-7" 6'-9" 7'-7" 7'-11" 9'-1" 10'-0"

Floor DetailsF L O O R D E TA I L S

Floor Layout16a

16

1. Use lines of 1x4's nailed at each JSI with two 8d nails. Keep 1x4 lines parallel and approximately 8 feet apart. Use long pieces,not short blocks. Lap the ends (side by side) to keep the lines continuous.

2. To prevent endwise movement of continuous 1X4 bracing, provide a braced bay by sheathing, diagonal bracing or blockingat its end and at a maximum of 25 feet intervals between braced bays. Note: continuous 1X4 bracing is not effective unlessattached to the braced bay.

3. Use particular care in removing temporary bracing when applying sheathing. Remove the bracing as sheathing proceeds.

4. No loads other than the weight of the framers are to be imposed on the structure before it is permanently sheathed.

5. After sheathing do not exceed the design load of the JSI with construction material.

WARNING: Without correctly installed erection bracing as shown above, joists can buckle sideways or rollover causing,serious personal injury, death and or property damage.

TEMPORARY BRACING

Temporary Bracing(See notes)

18a

17d

17g

18b

17c

17a

17b

17f

18e

19g

18h

18g

17e

3L

min. back span

2'-0"

min. back span

Perpendicular Blocking at Exterior Wall17e

17

Nails should be a minimumof 3/8" from panel grooveor tongue edge

One 8d nail at topand bottom flange

One 8d nail ateach side of JSI

Attach rim board totop plate as permanufacturer’srecommendation or asper local building code

Rim board (seemanufactures user guide forproduct information)

Nails should be a minimumof 1-1/2" from end of JSI


One 8d nailat top andbottom ofeach squashblock

Built upcolumn


Rim board (see manufactures user guide for product information).Attach rim board to top plateas per manufacturer’srecommendation or as perlocal building code

Cut squash blocks1/16" longer thanJSI depth

1/16"

Squash blocksas required(see table)

Rim board (see manufactures user guidefor product information)

One 8d nail at each side of JSI


JSI blocking required as per localbuilding code for lateral wall bracing

Attach rim boardto top plate as permanufacturer’srecommendationor as per localbuilding code

JSI spacing

Two 10d toe nails top and

bottom of JSI blocking

Nails should be aminimum of 3/8"from panel groove or tongue edge

Nails should be aminimum of 1-1/2"from end of JSI

Depth (in) Resistance (plf)

9-1/2 3,335

11-7/8 3,335

14 3,335

16 3,335

18 2,470

20 2,220

JSI Blocking Factored Resistance

Interior Load Bearing Wall17a

8d nails at 6" o.c.or as per localbuilding code

Two 10d toe nails at each end of JSI blockingOne 8d nail at each side of JSI

For discontinuous JSI; JSI blocking required for each joist cavity. For continuous JSI, in non load bearing wall conditions; JSI blockingrequired every 4th joist cavity to a maximum of 8' o.c. For continuous JSI, in load bearing wall conditions, JSI blocking required for

each joist cavity or Squash Blocks (see detail 17f) with JSI blocking required every 4th joist cavity to a maximum of 8' o.c.

Load bearing wall must alignwith JSI blocking and wall orbeam below. Offset loadbearing walls requireadditional consideration.


Duct Access17b

Load bearing wall must align with JSI blocking and wall beam below.Offset load bearing walls require additional consideration.

Squash blockas required(see table)

Two 10d toe nailsat each end ofJSI blocking

8d nails at6" o.c. or as per localbuildingcode

One 8d nailat eachside of JSI

Two 10d toe nails at eachend of 2x4 blocking

2x4 blocking across top flange toprovide duct access over support

Duct

NOTES

Unreinforced Load BearingCantilever17c

Two 10d nails at top ofJSI blocking

8d nails at 6" o.c.or as per localbuilding code

Web stiffener asrequired (see loadbearing cantilevertables and webstiffener details) notshown for clarity


JSI blocking.

Rim board

Two 10d nail at topand bottom flange

Cantilever ends supporting roof loads

maximum length, L = 2'-0"Cantilever ends supporting no roof

loads maximum length, L = 4'-0"

Reinforced Load Bearing Cantilever17d

APA rated sheathing 48/24"(minimum thickness 23/32") on both

sides of JSI. Install with face grainhorizontal. Depth to match JSI depth.

8d nails at 6" o.c. or perlocal building code

JSI blocking. See detail 17a.

8d nails at 6" o.c.top and bottom.Offset opposite facenailing by 3"

One 10d toe nail ateach side of JSI

Rimboard

One 10d nail at topand bottom of

flange

Two 10d toe nails top of JSI blocking

Squash Blocks17f Rim Board17g

Squash Block Factored Resistance (plf)

Size(in)

Spacing

12" o.c. 16" o.c. 19.2" o.c. 24" o.c

One Two One Two One Two One Two

2x3 2,305 4,610 1,730 3,460 1,440 2,880 1,150 2,300

2x4 3,230 6,460 2,420 4,840 2,015 4,030 1,615 3,230

2x6 5,070 10,140 3,805 7,610 3,170 6,340 2,535 5,070

NOTES1. Squash blocks shall be a maximum of 20-1/16" high.2. The end areas of the squash block must be in full contact with the bearing plate.3. Tabulated values are based on a plate bearing specified strength of 769 psi.

1. Table values apply to all JSI series used as blocking.

2. The bottom flange of the JSI blocking must be in full contactwith the bearing plate.

2'-0"

max.

L

Web stiffener as required (see load bearing

cantilever tables and web stiffenerdetails) not shown for clarity

For discontinuousJSI; JSI blocking

required for eachjoist cavity. For

continuous JSI, innon load bearing

wall conditions;JSI blocking

required every 4th joist cavityto a maximum of 8' o.c. For continuous JSI, in

load bearing wall conditions, JSI blockingrequired for each joist cavity or Squash Blocks

(see detail 17f) with JSI blocking required every4th joist cavity to a maximum of 8' o.c.

Flush Connection to Steel Beam18c

Bevel Cut on Steel Beam 18d Brick on Concrete Wall18e

Dropped Cantilever18a Flush Connection to LVL Beam18b

18


Two 10d nails at each 2x4 block

2x4 blocking belowoutrigger (each side)

JSI blocking notshown for clarity

One 10d toe nail at each side of JSI

Fascia not shown for clarity

Two rows of 10d nails at 4" o.c. eachside, offset opposite face nailing by 2"

Two 2x6outriggers

3/8" OSB spacer

3Lmin. back span

L4'-0" max.

2Lmin. back span

1/8" gap

Built-up LVL beam or equivalent Web stiffeners as required(see web stiffener details)

Top mounted hanger installed permanufacturer’s recommendations

For connecting beams, see beammanufacturer’s user guide

Wood plate fastened to steelbeam, size as required toaccommodate hanger

Web stiffeners as required (see web stiffener details)

Top mounted hanger installed permanufacturer’s recommendations

JSI blocking between joists not shown for clarity

Wood plate fastenedto steel beam

Wood platefastened tosteel beam


Beveled web stiffenersas required (see web

stiffener details)

Do not bevel cut joist beyond the inside face of bearing

One 8d nail at top and bottom flange

Rim board (seemanufactures userguide for productinformation)

Attach rim board to top plate as per manufacturer’srecommendation or as per local building code

One 8d nail at eachside of JSI

Pony Wall at Exterior Wall18f

Perpendicular Blocking at Exterior Wall with Brick18g Reinforcement at Exterior Wall with Brick18h

7"

Rim board One 8d nailat eachside of JSI

Maximum cantilever (including rim board thickness)

5"3-1/2" maximum squash block overhang

1-1/8" APA rim board blocking (rim boarddepth to match JSI depth)

Three 10d nails at top and bottomof each squash block

7"

Two 10d toe nails at top and bottom of JSI blocking

10d nails at 3" o.c. each side, offsetopposite face row nailing by 1/2"

10d nailsat 3" o.c.


Attach pony wallto top plate asper localbuilding code

Nails should be a minimumof 1-1/2" from end of JSI

Two 10d toe nails at topand bottom of JSI

blocking

Two 10d toe nail at top of JSI blocking


JSI blocking required asper local building code

JSI spacing16" minimum 1-1/8" APA rim boardblocking (rim board depthto match JSI depth)5"

3-1/2" maximumblocking overhang

Maximum cantilever (including rim board thickness)

1/16" gap

Rim board

Three 10d nails at top andbottom of each squash block

Two 10d nails at topand bottom flange

Reinforced JSI CantileverFactored Resistance

Depth (in) Resistance (lbs)

9-1/2 2,475

11-7/8 3,010

14 3,205

16 3,295

18 3,330

20 3,355

Two 10d nails at topand bottom flange

19


Non Load Bearing Wall Parallel To Joist19f

Flush Connection to Stud Wall19a Ceiling Ledger at Exterior Wall19b Split Level Bearing19c

Dropped Floor 19d Fire Cut19e

Double joists may be requiredto support load or as required

per local building code

2x4 at 24" o.c. may berequired to support load

or as required per localbuilding code

Top-mounted hanger maybe required and installedper manufacturer’srecommendations

Web stiffeners as required (see web stiffener details)

Top-mounted hangerinstalled per manufacturer’srecommendations

2x4 ledger

Rim board (seemanufactures userguide for productinformation)

Attach rim boardto top plate orbeam as permanufacturer’srecommendationsor as per localbuilding code

One 8d nail at each side of JSI web

Stub bearing wall


Rim board (see manufactures user guidefor product information). Attach rimboard to beam as per manufacturer’srecommendation or as per local building code

Built-up LVLbeam orequivalent

For connecting beams see beammanufacturer’s user guide

Web stiffeners as required(see web stiffener details)

One 8d nail at top and bottom flange

Face-mounted hanger installed per

manufacturer’srecommendation

Deck Ledger19g JSI perpendicular to ConcreteBasement Wall19h Ledger on Masonary Wall19i

Rim board (see manufactures user guide forproduct information). Attach rim board tobeam as per manufacturer’srecommendation or as per local building code

Galvanized or stainless steelwashers or premanufacturedspacers. Caulk betweenspacers and flashing

Flashing

Ledger asrequired per local

building code

Attach ledger to rim board as permanufacturers recommendations

or as per local building code

Plate attachment as per localbuilding code

10d toe nails at 6"o.c. or as per local

building code

One 8d toe nail ateach side of JSI

One 10d toe nails ateach end of JSI blocking

Ledger attachment asper local building code

Ledger as per localbuilding code


JSI blocking between joist not shown for clarity

Do not bevel cutjoist beyond inside

face of support

One 8d nail at topand bottomflange

Sheathing

One 10d toe nail at eachend of JSI blocking

2x4 plate or as per localbuilding code

8d nails at 6" o.c. or asper local building code


JSI blocking

JSI blocking

Filler Block20bBacker Block20a

20

BlockingB A C K E R A N D F I L L E R B L O C K S

BACKER BLOCK BOTH SIDES OR WITH FILLER BLOCK

Series Depth (in)

Backer Block Min.Depth (in)

Backer Block

Material

Nail Size

Nail Number of Rows

Side Load–Low Factored Resistance

Side Load–High Factored Resistance

Nail Spacing (in)

Factored Resistance (plf)

Nail Spacing (in)


JSI 2000JSI 3000

9-1/2 5-1/21"

StructuralWoodPanel

10d 2 6 495 3 990

11-7/8 7-1/4 10d 2 6 495 3 990

14 10-3/4 10d 3 6 745 3 1,490

16 12-3/4 10d 3 6 745 3 1,490

JSI 4000JSI 4400

9-1/2 5-1/2

2x_

16d 2 6 550 3 1,105

11-7/8 7-1/4 16d 2 6 550 3 1,105

14 10-3/4 16d 3 6 830 3 1,655

16 12-3/4 16d 3 6 830 3 1,655

18 14-3/4 16d 4 6 1,105 3 2,210

20 16-3/4 16d 4 6 1,105 3 2,210

Series Depth (in)

Backer Block Min.Depth (in)

Backer Block

Material

Nail Size

Nail Number of Rows

Side Load–Low Factored Resistance

Side Load–High Factored Resistance

Nail Spacing (in)


Nail Spacing(in)


JSI 2000JSI 3000

9-1/2 5-1/21"

StructuralWoodPanel

10d 2 6 395 3 790

11-7/8 7-1/4 10d 2 6 395 3 790

14 10-3/4 10d 3 6 595 3 1,190

16 12-3/4 10d 3 6 595 3 1,190

JSI 4000JSI 4400

9-1/2 5-1/2

2x_

16d 2 6 435 3 870

11-7/8 7-1/4 16d 2 6 435 3 870

14 10-3/4 16d 3 6 655 3 1,310

16 12-3/4 16d 3 6 655 3 1,310

18 14-3/4 16d 4 6 870 3 1,745

20 16-3/4 16d 4 6 870 3 1,745

Series Depth (in)

Filler Block Min.Depth (in)

FillerBlock

Material

Nail Size

Nail Number of Rows

Transfer Load–Low Factored Resistance

Transfer Load–High Factored Resistance

Nail Spacing(in)


Nail Spacing(in)


JSI 2000JSI 3000

9-1/2 5-1/2 2x_ Plus 5/8"Structural

WoodPanel

8d 2 8 235 4 475

11-7/8 7-1/4 8d 2 8 235 4 475

14 10-3/4 8d 3 8 355 4 710

16 12-3/4 8d 3 8 355 4 710

JSI 4000JSI 4400

9-1/2 5-1/2

2-2x_ Plus 3/8"Structural

WoodPanel

10d 2 8 295 4 595

11-7/8 7-1/4 10d 2 8 295 4 595

14 10-3/4 10d 3 8 445 4 890

16 12-3/4 10d 3 8 445 4 890

18 14-3/4 10d 4 8 595 4 1,190

20 16-3/4 10d 4 8 595 4 1,190

BACKER BLOCK ONE SIDE

FILLER BLOCK

Backer block one side for top-mounted hanger (see table)

Length of backer block as required toaccommodate load

Backer block required ifhanger loads exceeds 250 lbs.(unfactored) (see table)

Top or face-mounted hanger installedper manufacturer’s recommendations

Backer block both sidesof JSI for face-mount

hangers. Length ofbacker block as

required toaccommodate

load

Double JSI header

Exercise care when selectingface-mount hangers with respect

to back block material/species

Nailing (see table)

1/8"gap

Filler block (see table).Length of filler block as requiredto accommodate load

1/8" gap between topflange and filler block

Support back of JSI duringnailing to prevent damage

to web/flange joint

Nailing (see table)

1/8" gap

Do not install hangerout of plumb

Do not over spreadhanger

Out of Plumb or Over Spread21d

Do not use too wide of nailer(may cause cross grain bending)

Nailer Too Wide21f

Do not use too thin ofnailer or the wrong hanger

for the application

Correct attachment

Nailer Too Thin 21e

Flange Nailing21h Flange Nailing21i

Do not nail atwrong angle

Do not use nails thatare too long

21

HangersHANGER NOTES

Flange Nailing21g

Correct nailing.Approximately 45° angle

Web stiffener required(see chart)

If hanger side flange is less than 60% of JSI depth,attach framing anchors above the hangers

Hanger side flange should be at least60% of JSI depth or potential joistrotation must be addressed

D

Less than 60% of D

60% ofD min

Correct Hanger Installation21a Rotation Resistance21b

No web stiffener required when hanger side flangesupports JSI top flange

If hanger side flange is below the JSI top flange, JSImust be restrained by other means.

Web Stiffeners21c

22

1. PARTITION WALLSPartition walls can increase the stiffness of a floorassembly and in some cases improve floor performance.

2. CAST IN PLACE TOPPINGFloors with very little dead load may experience floorperformance issues. Materials such as cast in placeconcrete (normal, light weight or gypsum) will adddead load to the assembly and may improve dampingwhen considering floor vibration

3. WOOD PANEL TOPPINGAn additional layer of structural wood panel will adddead load to the assembly, additional stiffness thusresulting in improved floor performance.

4. SUB FLOORINGThicker floor sheathings will improve floor performance. A glued and nailed floor system willperform better than a nailed only floor.

5. JSI JOIST Joist deflection is often used as the criteria for checking floor performance. Stiffer or deeper JSI joist can improve floor deflection and can affect how a floor system feels. Reducing joist spacing will alsohelp. All bearings must be adequate and level with no shimming allowed.

6. BLOCKING JSI blocking installed perpendicular to the joist and tied to the end walls can help to minimize the potential vibration in the absence of a directly appliedceiling. JSI blocking should be cut to give a tight fitbetween floor joists and fasten with two 10d toe nailsper flange. (Gluing and nailing of the blocking may reduce floor squeaks)

7. STRAPPINGContinuous bottom chord strapping installedperpendicular to the joist and tied to the end walls can help to minimize the potential vibration in theabsence of a directly applied ceiling. Continuousstrapping should be minimum 1X3 fastened with two 8d nails per joist. Joints should be lapped a minimum of two joist spacing. Additional strap lines will berequired to accommodate gypsum board ceilings.

8. GYPSUM BOARD A ceiling system directly attached to the bottom flange of the joists will dampen vibrations.

FloorPerformanceF L O O R P E R F O R M A N C E

Designing a floor system to meet the minimum requirements of a building code may not always provide acceptable

performance to the end user. Although these criteria assure that a floor system can safely support the imposed loads and

meet a minimum vibration criteria, ultimately each floor system must perform at a level that is satisfactory to the given

occupants. Since expectations vary from one person to another, designing a floor system becomes subjective requiring

judgment as to the sensitivity of the intended occupant.

From the outset, proper installation and job site storage need to be considered. All building materials need to be kept dry and

protected from exposure to the elements. Proper installation includes correct spacing of the sheathing joints, care in fastening

of the floor system and providing adequate and level bearings.

Many other factors as noted below affect the stiffness and vibration properties that directly influence the floor:

STRAPPING, BLOCKING AND GYPSUM BOARD INCREASE FLOOR PERFORMANACE

8

6

7

3

2

4

1

5

INCREASED FLOOR PERFORMANCE

No Blocking or Strapping

1x4 strapping at 24” o.c.

1 row JSI blocking at midspan

2 rows JSI blocking at 12” from midspan

1 row 1x4 strapping at midspan plus 1 row of JSI blocking at midspan

2 row 1x4 strapping at 12” from midspan plus 2 rows of JSI blocking at 12” from midspan

Strapping

Increase number of rows

Increase strap size Increase

thickness Increase number of rows

Increase number of rows

Gypsum Board

Blocking Blocking & Blocking & StrappingStrapping

EXAMPLES OF INCREASED FLOOR PERFORMANACE

23

Fire RatingFIRE RATING

1 HOUR FIRE RESISTANCE RATINGS – ULC M508 DETAIL A (FINISH RATING - 24 MINUTES)

(For complete ULC M508 listing and additional fire resistance ratings see www.jagerewp.com)

1. SUB-FLOORINGFor spacing less than or equal to 16" o.c., 5/8" tongue and groovewood structural panels. For spacing greater than 16" o.c., but lessthan or equal to 24", 3/4" tongue and groove wood structuralpanels. Max width of panels shall be 48" with long dimensionsinstalled perpendicular to the JSI joists. End joints shall bestaggered minimum 24" and butted over the JSI joists. All panelsshall be produced with adhesive qualified as interior use/exteriorgrade (exposure 1). Minimum fastener shall be 8d for common orspiral-shank nails and 6d for ring thread nails. Nails shall bespaced a maximum of 6" o.c. along panel edges and 12" o.c. inthe panel field at intermediate supports.

1A. FLOOR TOPPING(Optional) - Non-structural normal-weight or low-weight concreteor Hacker Industries Inc - Firm-Fill, Firm-Fill High Strength, orGyp-Span Radiant or Maxxon Corp - Gyp-Crete, GypCrete 2000,Therma-Floor, Dura-Cap or Level-Right.

2. STRUCTURAL WOOD MEMBERSMinimum 9-1/2" deep JSI joists spaced a maximum of 24" o.c.

3. BRIDGINGBridging requirement is determined by JAGER Engineered Wood Products engineering design. When required, JAGER Engineered Wood Products shall specify the detail and location(s) of the bridging.

4. INSULATION(Optional) - 2.5" thick glass-fibre blanket installed to fit snuglybetween the webs of the JSI joists and supported by the bottomflanges of the beams and support boards at the butt jointsbetween and along the blankets.

5. SUPPORT BOARDS(Optional) - When used, insulation shall be supported with 1x4(nominal) boards spaced a maximum of 16" o.c. and at the buttjoints between blankets. The ends of the boards shall besupported on the bottom flange of the JSI joists.

6. FURRING CHANNELS21 gauge galvanized steel spaced a maximum of 16" o.c.,perpendicular to the JSI joists and attached with two 1-1/4" longType S screws. Use double rows of furring channels at eachgypsum board joint at least 3" apart.

6A. RESILIENT CHANNELS(Alternate) - 26 gauge galvanized steel spaced a maximum of 16"o.c., perpendicular to the JSI joists and attached with two 1-1/4"Type S screws. Use double rows of resilient channels at eachgypsum wallboard joint at least 3" apart.

7. GYPSUM BOARD5/8" thick by 48 in. wide Type C gypsum board attached to thefurring channels or resilient channels with 1" Type S screwslocated 1-1/2" from the edge of the boards and in the field of theboards at each furring channel or resilient channel. Each row ofscrews shall be spaced a maximum of 6" o.c. The longitudinaljoints in the gypsum board shall be parallel to the floor beamsand located midway between beams while continuous furringchannels or resilient channels on each side of the joint supportthe end joints of the boards. Adjacent rows of gypsum boardshall be staggered 48 in.

2

7

4

3

6,6a

5

1

1a

2

2

7

7

6a

6a

6

6

24

Sound ControlS O U N D C O N T R O L

In general, a given sound is comprised ofits frequency, typically expressed in cyclesper second or hertz (Hz) and its loudnessor amplitude, typically expressed indecibels (dB).

The noise we hear is comprised of manydifferent individual sounds each havingtheir own particular frequency (Hz) andamplitude (dB).

The noise occurring within a building canbe divided into two types; airborne soundsand impact sounds transmitted through thestructure or a given floor assembly.

Two standard laboratory measurementsystems have been developed to rate theability of a partition or floor assembly toreduce airborne or structure-borne noisetransmitted through it. These two ratingsystems measure ‘transmission loss’ (dB)over a large part of the human hearingrange; 125 Hz to 4000 Hz for airborne soundtransmission called the Sound TransmissionClass (STC) and 100 Hz to 3150 Hz forstructure-borne sound transmission calledImpact Insulation Class (IIC).

Each of these rating systems yields a singlenumber value or class allowing a user andor building code to set minimum acousticperformance for a structure.

In general, the higher the STC or IIC value,the better a floor system is at reducingnoise over the bulk of the hearing range.

As an example, the Sound TransmissionClass (STC) of various partitions isillustrated in the below chart from theAcoustical and Insulation MaterialsAssociation.

Keep in mind that this single number ratingsystem is an indicator and does not give acomplete picture of how well a floor systemwill control noise over a board band offrequencies. To see how well an assemblycontrols noise at specific frequencies it isadvisable to review the Transmission Lossdata for the full spectrum of frequenciesnoted within the STC or IIC test report.

Also note that in general the smallestdifference a human ear can detect is two to three decibels and therefore a STC or IIC difference of approximately one oreven two class points may be very difficultto discern.

Finally flanking paths and/or sound leakagethrough openings can be a major factor inreducing both the STC and IIC of anassembly. Good acoustical performance ofany floor assembly requires care andattention to detail throughout construction.

STC Effective Sound Reduction

25Normal speech can be understoodquite clearly

30 Loud speech can be heard fairly well

35Loud speech is audible but notintelligible

42 Loud speech is audible as a murmur

45 Must strain to hear loud speech

48 Some loud speech barely audible

50 Loud speech not audible

Assembly SoundTransmission Class (STC)

Impact Insulation Class (IIC)Cross Section Materials

40 oz Carpet6 lbs Pad19/32" Structural Panel Sub-Flooring9.5" Deep JSI at 16" o.c.Bridging (as required by engineering design)1x4 Insulation Support Boards2.5" Insulation1/2" Resilient Channel at 16" o.c.Two layers of 1/2" Type C Gypsum Board

52 63

40 oz Carpet6 lbs Pad3/4" Gypsum Concrete Floor Topping19/32" Structural Panel Sub-Flooring9.5" Deep JSI at 16" o.c.Bridging (as required by engineering design)1x4 Insulation Support Boards2.5" Insulation1/2" Resilient Channel at 16" o.c.Single layer of 5/8" Type C Gypsum Board

57 66

Vinyl Flooring3/4" Gypsum Concrete Floor Topping19/32" Structural Panel Sub-Flooring9.5" Deep JSI at 16" o.c.Bridging (as required by engineering design)1x4 Insulation Support Boards2.5" Insulation1/2" Resilient Channel at 16" o.c.Two layers of 1/2" Type C Gypsum Board

65 52

JSI FLOOR ASSEMBLIES(1)

1. Testing performed by the National Research Council of Canada, Institute for Research in Construction

24a

24b

24c

25

Sound ControlAssembly Sound

Transmission Class (STC)

ImpactInsulation Class (IIC)Cross Section Materials

5/16" Wood Laminate Flooring1/16" Closed Cell Foam Rubber Underlayment3/4" Gypsum Concrete Floor Topping19/32" Structural Panel Sub-Flooring9.5" Deep JSI at 16" o.cBridging (as required by engineering design)1x4 Insulation Support Boards2.5" Insulation1/2" Resilient Channel at 16" o.cSingle layer of 5/8’’Type C Gypsum Board

61 50

9/16" Floating Hardwood Flooring3/32" Foam under pad with vapour barrier backing3/4" Gypsum Concrete Floor Topping19/32" Structural Panel Sub-Flooring9.5" Deep JSI at 16" o.cBridging (as required by engineering design)1x4 Insulation Support Boards2.5" Insulation1/2" Resilient Channel at 16" o.cSingle layer of 5/8" Type C Gypsum Board

60 51

Vinyl Flooring1" Gypsum Concrete Floor ToppingMaxxon Acoustimat II Underlayment19/32" Structural Panel Sub-Flooring9.5" Deep JSI at 16" o.c.Bridging (as required by engineering design)1x4 Insulation Support Boards2.5" Insulation1/2" Resilient Channel at 16" o.c.Two layers of 1/2" Type C Gypsum Board

66 52

5/16" Wood Laminate Flooring1/16" Closed Cell Foam Rubber Underlayment1" Gypsum Concrete Floor ToppingMaxxon Acoustimat II Underlayment19/32" Structural Panel Sub-Flooring9.5" Deep JSI at 16" o.cBridging (as required by engineering design)1x4 Insulation Support Boards2.5" Insulation1/2" Resilient Channel at 16" o.cTwo layers of 1/2" Type C Gypsum Board

64 51

9/16" Floating Hardwood Flooring3/32" Foam under pad with vapour barrier backing1" Gypsum Concrete Floor ToppingMaxxon Acoustimat II Underlayment19/32" Structural Panel Sub-Flooring9.5" Deep JSI at 16" o.cBridging (as required by engineering design)1x4 Insulation Support Boards2.5" Insulation1/2" Resilient Channel at 16" o.cTwo layers of 1/2" Type C Gypsum Board

64 52

3/8" Ceramic Tile and Set Grout1" Gypsum Concrete Floor ToppingMaxxon Acoustimat II Underlayment19/32" Structural Panel Sub-Flooring9.5" Deep JSI at 16" o.c.Bridging (as required by engineering design)1x4 Insulation Support Boards2.5" Insulation1/2" Resilient Channel at 16" o.c.Two layers of 1/2" Type C Gypsum Board

67 53

JSI FLOOR ASSEMBLIES(1)

1. Testing performed by the National Research Council of Canada, Institute for Research in Construction

S O U N D C O N T R O L

25a

25b

25c

25d

25e

25f

26

Roof SpansR O O F S PA N S

Depth(in)

Series

9-1/2

JSI 2000

JSI 3000

JSI 4000

11-7/8

JSI 2000

JSI 3000

JSI 4000

JSI 4400

14

JSI 2000

JSI 3000

JSI 4000

JSI 4400

16

JSI 2000

JSI 3000

JSI 4000

JSI 4400

18JSI 4000

JSI 4400

20JSI 4000

JSI 4400

Low Slope

16" o.c. 19.2" o.c. 24" o.c.

20'-4" 18'-7" 16'-7"

21'-7" 20'-3" 18'-9"

24'-0" 22'-6" 20'-10"

23'-2" 21'-1" 18'-11"

25'-10" 24'-3" 22'-3"

28'-9" 27'-0" 25'-0"

29'-7" 27'-10" 25'-9"

25'-5" 23'-2" 20'-9"

29'-5" 27'-3" 24'-4"

32'-8" 30'-8" 28'-5"

33'-7" 31'-7" 29'-2"

27'-4" 24'-11" 22'-4"

32'-2" 29'-4" 26'-3"

36'-2" 34'-0" 30'-9"

37'-2" 34'-11" 30'-9"

39'-4" 36'-11" 33'-3"

40'-8" 38'-2" 35'-1"

42'-7" 39'-1" 34'-11"

44'-0" 41'-3" 36'-11"

High Slope

16" o.c. 19.2" o.c. 24" o.c.

18'-3" 17'-2" 15'-11"

19'-4" 18'-2" 16'-10"

21'-7" 20'-3" 18'-9"

21'-10" 20'-3" 18'-2"

23'-2" 21'-10" 20'-2"

25'-10" 24'-3" 22'-5"

26'-7" 25'-0" 23'-2"

24'-5" 22'-3" 19'-11"

26'-5" 24'-10" 23'-0"

29'-4" 27'-7" 25'-6"

30'-2" 28'-4" 26'-3"

26'-3" 24'-0" 21'-5"

29'-4" 27'-7" 25'-2"

32'-6" 30'-7" 28'-3"

33'-5" 31'-5" 28'-4"

35'-4" 33'-2" 30'-9"

36'-6" 34'-4" 31'-9"

38'-3" 35'-11" 33'-3"

39'-6" 37'-2" 34'-5"

Low Slope

16" o.c. 19.2" o.c. 24" o.c.

19'-3" 17'-7" 15'-9"

20'-10" 19'-7" 18'-2"

23'-3" 21'-9" 20'-2"

21'-11" 20'-0" 17'-11"

25'-0" 23'-6" 21'-1"

27'-9" 26'-1" 24'-2"

28'-8" 26'-11" 24'-11"

24'-1" 22'-0" 19'-8"

28'-3" 25'-10" 23'-1"

31'-7" 29'-8" 27'-5"

32'-6" 30'-6" 27'-7"

25'-11" 23'-8" 21'-2"

30'-5" 27'-10" 24'-10"

35'-0" 32'-10" 27'-7"

36'-0" 33'-9" 27'-7"

38'-0" 35'-2" 31'-6"

39'-4" 36'-11" 33'-3"

40'-7" 37'-0" 33'-1"

42'-7" 39'-1" 35'-0"

High Slope

16" o.c. 19.2" o.c. 24" o.c.

17'-8" 16'-8" 15'-2"

18'-9" 17'-8" 16'-4"

20'-11" 19'-8" 18'-2"

21'-2" 19'-4" 17'-3"

22'-6" 21'-2" 19'-7"

25'-0" 23'-6" 21'-9"

25'-10" 24'-3" 22'-5"

23'-2" 21'-2" 18'-11"

25'-7" 24'-1" 22'-3"

28'-5" 26'-9" 24'-9"

29'-3" 27'-6" 25'-6"

25'-0" 22'-10" 20'-5"

28'-5" 26'-9" 23'-11"

31'-7" 29'-8" 25'-8"

32'-5" 30'-5" 25'-8"

34'-3" 32'-2" 29'-10"

35'-5" 33'-3" 30'-10"

37'-1" 34'-10" 31'-11"

38'-4" 36'-0" 33'-4"

Depth(in)

Series

9-1/2

JSI 2000

JSI 3000

JSI 4000

11-7/8

JSI 2000

JSI 3000

JSI 4000

JSI 4400

14

JSI 2000

JSI 3000

JSI 4000

JSI 4400

16

JSI 2000

JSI 3000

JSI 4000

JSI 4400

18JSI 4000

JSI 4400

20JSI 4000

JSI 4400

Low Slope

16" o.c. 19.2" o.c. 24" o.c.

22'-0" 20'-8" 18'-10"

23'-4" 21'-11" 20'-4"

26'-0" 24'-5" 22'-7"

26'-4" 24'-0" 21'-6"

27'-11" 26'-3" 24'-4"

31'-1" 29'-2" 27'-1"

32'-1" 30'-1" 27'-10"

28'-11" 26'-4" 23'-7"

31'-10" 29'-11" 27'-8"

35'-4" 33'-2" 30'-9"

36'-4" 34'-2" 31'-8"

31'-1" 28'-5" 25'-5"

35'-4" 33'-3" 29'-10"

39'-2" 36'-10" 34'-1"

40'-3" 37'-10" 35'-0"

42'-7" 40'-0" 37'-1"

44'-0" 41'-4" 38'-3"

46'-1" 43'-3" 39'-9"

47'-7" 44'-9" 41'-5"

High Slope

16" o.c. 19.2" o.c. 24" o.c.

19'-7" 18'-5" 17'-1"

20'-9" 19'-6" 18'-1"

23'-2" 21'-9" 20'-2"

23'-5" 22'-0" 20'-4"

24'-11" 23'-5" 21'-8"

27'-8" 26'-0" 24'-1"

28'-6" 26'-10" 24'-10"

26'-7" 24'-11" 22'-3"

28'-4" 26'-8" 24'-8"

31'-6" 29'-7" 27'-5"

32'-5" 30'-5" 28'-2"

29'-5" 26'-10" 24'-0"

31'-6" 29'-7" 27'-5"

34'-11" 32'-9" 30'-5"

35'-10" 33'-8" 31'-3"

37'-11" 35'-7" 33'-0"

39'-2" 36'-10" 34'-1"

41'-0" 38'-7" 35'-9"

42'-5" 39'-10" 36'-11"

Low Slope

16" o.c. 19.2" o.c. 24" o.c.

21'-1" 19'-8" 17'-7"

22'-5" 21'-0" 19'-6"

24'-11" 23'-5" 21'-8"

24'-7" 22'-5" 20'-1"

26'-10" 25'-2" 23'-4"

29'-10" 28'-0" 25'-11"

30'-9" 28'-10" 26'-9"

27'-0" 24'-7" 22'-0"

30'-6" 28'-8" 25'-11"

33'-11" 31'-10" 29'-6"

34'-11" 32'-9" 30'-4"

29'-1" 26'-6" 23'-9"

33'-11" 31'-2" 27'-10"

37'-7" 35'-4" 32'-8"

38'-7" 36'-3" 33'-7"

40'-10" 38'-4" 35'-3"

42'-2" 39'-8" 36'-9"

44'-2" 41'-6" 37'-2"

45'-8" 42'-11" 39'-3"

High Slope

16" o.c. 19.2" o.c. 24" o.c.

18'-10" 17'-9" 16'-5"

20'-0" 18'-10" 17'-5"

22'-4" 20'-11" 19'-5"

22'-7" 21'-3" 19'-2"

24'-0" 22'-6" 20'-11"

26'-8" 25'-1" 23'-3"

27'-6" 25'-10" 23'-11"

25'-8" 23'-6" 21'-1"

27'-4" 25'-8" 23'-9"

30'-4" 28'-6" 26'-5"

31'-3" 29'-4" 27'-2"

27'-9" 25'-4" 22'-8"

30'-4" 28'-6" 26'-5"

33'-7" 31'-7" 29'-3"

34'-7" 32'-6" 30'-1"

36'-6" 34'-4" 31'-10"

37'-9" 35'-6" 32'-10"

39'-6" 37'-2" 34'-5"

40'-10" 38'-5" 35'-7"

20 PSF SNOW LOAD & 15 PSF DEAD LOAD LL Deflection L/240 TL Deflection L/180




NOTES1. Tabulated values shown are to centerline of bearing.2. Tabulated values shown assume a minimum bearing length of 1-3/4"

at end bearings and assume the JSI bearing on a surface with aminimum plate bearing specified strength of 769 psi.

3. Continuous lateral support must be provided for the top edge of theJSI. Provide lateral support at bearings to prevent lateraldisplacement or rotation.

4. Tabulated values shown are measured horizontally. See page 27 forslope length calculations.

5. For sloping JSI, provide hanger or nails at each support to resist thefactored sliding force determined by: Force = (slope x span x JSI load) / (2 x (144 + slope2)0.5)

Where: Force: lbs (factored)Slope: rise (in) /12Span: ft (horizontal)JSI load: plf (factored)

6. For JSI depths less than or equal to 16" web stiffeners are notrequired for tabulated values, except as required by hangermanufacturer.

7. For JSI depths greater than or equal to 18" web stiffeners arerequired for all tabulated values.

8. For all other conditions contact JAGER Engineered Wood Productsuse QuickTools Enterprise Suite software to generate site specific JSIdesign information.

RoofSlope (_:12)

Slope Factor

A

Depth Factor B

Depth (in)

9-1/2 11-7/8 14 16 18 20

2.5 1.021 0.165 0.206 0.243 0.278 0.313 0.347

3 1.031 0.198 0.247 0.292 0.333 0.375 0.417

3.5 1.042 0.231 0.289 0.340 0.389 0.438 0.486

4 1.054 0.264 0.330 0.389 0.444 0.500 0.556

4.5 1.068 0.297 0.371 0.438 0.500 0.563 0.625

5 1.083 0.330 0.412 0.486 0.556 0.625 0.694

6 1.118 0.396 0.495 0.583 0.667 0.750 0.833

7 1.158 0.462 0.577 0.681 0.778 0.875 0.972

8 1.202 0.528 0.660 0.778 0.889 1.000 1.111

9 1.250 0.594 0.742 0.875 1.000 1.125 1.250

10 1.302 0.660 0.825 0.972 1.111 1.250 1.389

11 1.357 0.726 0.907 1.069 1.222 1.375 1.528

12 1.414 0.792 0.990 1.167 1.333 1.500 1.667

27

Roof SpansR O O F S PA N S

Depth (in)

Series

9-1/2

JSI 2000

JSI 3000

JSI 4000

11-7/8

JSI 2000

JSI 3000

JSI 4000

JSI 4400

14

JSI 2000

JSI 3000

JSI 4000

JSI 4400

16

JSI 2000

JSI 3000

JSI 4000

JSI 4400

18JSI 4000

JSI 4400

20JSI 4000

JSI 4400

Low Slope

16" o.c. 19.2" o.c. 24" o.c.

18'-4" 16'-9" 15'-0"

20'-3" 19'-0" 17'-7"

22'-6" 21'-2" 19'-7"

20'-11" 19'-1" 17'-1"

24'-3" 22'-5" 20'-1"

26'-11" 25'-3" 23'-5"

27'-9" 26'-1" 24'-1"

22'-11" 20'-11" 18'-9"

26'-11" 24'-7" 22'-0"

30'-7" 28'-9" 25'-0"

31'-6" 29'-7" 25'-0"

24'-8" 22'-6" 20'-2"

29'-0" 26'-6" 23'-6"

33'-11" 31'-4" 25'-0"

34'-11" 31'-4" 25'-0"

36'-9" 33'-6" 30'-0"

38'-2" 35'-5" 31'-8"

38'-8" 35'-3" 31'-7"

40'-10" 37'-3" 33'-1"

High Slope

16" o.c. 19.2" o.c. 24" o.c.

17'-3" 16'-2" 14'-6"

18'-3" 17'-2" 15'-11"

20'-4" 19'-1" 17'-8"

20'-2" 18'-5" 16'-6"

21'-11" 20'-7" 19'-0"

24'-4" 22'-10" 21'-2"

25'-1" 23'-7" 21'-10"

22'-2" 20'-3" 18'-1"

24'-11" 23'-5" 21'-3"

27'-8" 26'-0" 23'-5"

28'-6" 26'-9" 23'-5"

23'-10" 21'-10" 19'-6"

27'-8" 25'-7" 22'-0"

30'-8" 28'-10" 23'-5"

31'-6" 29'-4" 23'-5"

33'-4" 31'-4" 29'-0"

34'-5" 32'-4" 30'-0"

36'-1" 33'-11" 30'-6"

37'-3" 35'-0" 31'-0"

Low Slope

16" o.c. 19.2" o.c. 24" o.c.

16'-10" 15'-4" 13'-9"

19'-2" 18'-0" 16'-2"

21'-4" 20'-0" 17'-9"

19'-2" 17'-6" 15'-8"

22'-7" 20'-7" 18'-5"

25'-6" 23'-11" 21'-1"

26'-3" 24'-8" 21'-1"

21'-1" 19'-3" 17'-2"

24'-9" 22'-7" 19'-10"

29'-0" 26'-5" 21'-1"

29'-10" 26'-5" 21'-1"

22'-8" 20'-8" 18'-6"

26'-8" 24'-4" 19'-10"

31'-8" 26'-5" 21'-1"

31'-8" 26'-5" 21'-1"

33'-9" 30'-9" 27'-6"

35'-8" 32'-6" 27'-11"

35'-6" 32'-5" 27'-11"

37'-6" 34'-3" 27'-11"

High Slope

16" o.c. 19.2" o.c. 24" o.c.

16'-5" 14'-11" 13'-4"

17'-4" 16'-4" 15'-1"

19'-4" 18'-2" 16'-9"

18'-8" 17'-0" 15'-3"

20'-10" 19'-7" 17'-11"

23'-2" 21'-9" 19'-11"

23'-10" 22'-5" 19'-11"

20'-6" 18'-8" 16'-8"

23'-8" 21'-11" 18'-8"

26'-4" 24'-8" 20'-0"

27'-1" 24'-11" 20'-0"

22'-0" 20'-1" 18'-0"

25'-11" 23'-5" 18'-8"

29'-2" 24'-11" 20'-0"

30'-0" 24'-11" 20'-0"

31'-8" 29'-9" 26'-5"

32'-9" 30'-9" 26'-5"

34'-4" 31'-6" 26'-5"

35'-5" 33'-0" 26'-5"

NOTES1. Tabulated values shown are to centerline of bearing.2. Tabulated values shown assume a minimum bearing length of 1-3/4"

at end bearings and assume the JSI bearing on a surface with aminimum plate bearing specified strength of 769 psi.

3. Continuous lateral support must be provided for the top edge of theJSI. Provide lateral support at bearings to prevent lateraldisplacement or rotation.

4. Tabulated values shown are measured horizontally. See page 27 forslope length calculations.

5. For sloping JSI, provide hanger or nails at each support to resist thefactored sliding force determined by: Force = (slope x span x JSI load) / (2 x (144 + slope2)0.5)

Where: Force: lbs (factored)Slope: rise (in) /12Span: ft (horizontal)JSI load: plf (factored)

6. For JSI depths less than or equal to 16" web stiffeners are notrequired for tabulated values, except as required by hangermanufacturer.

7. For JSI depths greater than or equal to 18" web stiffeners arerequired for all tabulated values.

8. For all other conditions contact JAGER Engineered Wood Productsuse QuickTools Enterprise Suite software to generate site specific JSIdesign information.



FORMULA: Ls = (LH x A) + B

WHERE: Ls = Slope length (ft)

Lh = Horizontal length (ft)

A = Slope factor

B = Depth factor (ft)

EXAMPLE: Given: 8:12 slope, 16" JSI,

Lh = 22'

Determine slope factor A

from table = 1.2020

Determine depth factor B

from table = 0.8889'

Ls = (22 x 1.202) + 0.8890

= 27.329'

Therefore, slope length

is 27.329'

Ls

B

Lh

Slope LengthS L O P E L E N G T H

28

Roof DetailsR O O F D E TA I L S

Roof Layout28a

1. Use lines of 1x4's nailed at each JSI with two 8d nails. Keep 1x4 lines parallel and approximately 8 feet apart. Use long pieces,not short blocks. Lap the ends (side by side) to keep the lines continuous.

2. To prevent endwise movement of continuous 1X4 bracing, provide a braced bay by sheathing, diagonal bracing or blockingat its end and at a maximum of 25 feet intervals between braced bays. Note: continuous 1X4 bracing is not effective unlessattached to the braced bay.

3. Use particular care in removing temporary bracing when applying sheathing. Remove the bracing as sheathing proceeds.

4. No loads other than the weight of the framers are to be imposed on the structure before it is permanently sheathed.

5. After sheathing do not exceed the design load of the JSI with construction material.

WARNING: Without correctly installed erection bracing as shown above, joists can buckle sideways or rollover causing,serious personal injury, death and or property damage.

TEMPORARY BRACING

29g

29h

29i

29f

29b 29d

29a 29c

Temporary Bracing(See notes)

29

Roof DetailsR O O F D E TA I L S

Bird’s Mouth with Outriggers29a Bird’s Mouth with Cantilever29b

Beveled Plate with Cantilever29d

Two 10d nails each 2x4

blocking

10d nails at8" o.c.

One 2x4 outrigger

Two rows of 8d nails at 8" o.c.clinched, offset nailing by 4"

8d nails at 8" o.c.

Beveled 2x4 blocking below outriggerwith beveled web stiffener on

opposite side of JSI

Blocking notshown for clarity

2x4blocking

Fascia not shownfor clarity


Beveled web stiffener required eachside of JSI (see web stiffener detail)

Beveled 2x4 blocking below outrigger

One 10d toe nail eachside of JSI

2Lback span

L2'-0" max.

JSI flange must bear fully onplate. Bird’s mouth cut must notoverhang inside face of bearing

Beveled webstiffenerrequired eachside of JSI

One 10d toe naileach side of JSI


8d nails at 8"o.c. clinched

2x4 soffit supportas required

2'-0"max.

3-1/2"min.

Blocking notshown for clarity 2Lbackspan

L4'-0" max.

JSI flange must bear fully on plate. Bird’s mouthcut must not overhang inside face of bearing.

Continuousbeveled bearing plate

One 8d toe naileach side of JSI

Fascia notshown for clarity 8d nails

at 8" o.c.clinched

2x4 soffit supportas required

2'-0"max.

3-1/2"min.

Blocking not shown for clarity2Lbackspan

L4'-0" max.

8d nails at 6" o.c. or as per local building code

2-1/4" diameter vent holesat 12 o.c. (optional)

One 10d toe nailsat top of rimboard blocking

Attach rim board to top plate as per manufacturer’srecommendations or as per local building code

Fascia notshown for clarity

Continuousbeveled plate

Rim board blocking, JSI blockingor 2x2 cross bracing

Blocking not shown for clarity

Variable pitchconnector installedper manufacturer’srecommendations


2L

L4'-0" max.

One 10d toe nail each side of outrigger

Top or face-mounted hangerinstalled per manufacturer’srecommendations

Double joist maybe required tosupport load

Backer block asrequired (see detail) Fascia

2x4 outrigger at 24 o.c.

2x_blocking notshown for clarity

L

L2'-0" max.

Two rows of 8d nails at 8" o.c.clinched, offset nailing by 4"

One 2x4outrigger

10d nailsat 8" o.c.

Two 10d nails at each 2x4 blocking

Continuous beveled bearing plate

One 10d toenail eachside of JSI

Beveled 2x4 blockingbelow outrigger

Beveled web stiffener requiredeach side of JSI (see web

stiffener detail)

One 10d toenail at eachside of JSI


2x4blocking

Beveled 2x4 blockingbelow outrigger withbeveled web stiffener

on opposite side of JSI

Blocking notshown for clarity

8d nails at8" o.c.

Variable Pitch Connector with Cantilever29e

Roof Overhang Perpendicular to Joist29i

Beveled Plate with Outriggers29c

Lateral Support at Exterior Wall29f

Ridge Beam29g Flush Connection to Ridge Beam29h

Continuous doubleBeveled plate

Built-up LVL beamor equivalent

For connecting beams, see beam,manufacturer’s user guide

23/32" x 2'-0" OSB gusset (facegrain horizontal) each side

Low Slope ≤ 6:12 : 12 8d nails total clinched6:12 < High Slope ≤ 12:12 : 20 10d nails total clinched


2'-0"

Rim board blocking, JSIblocking or 2x2 cross bracing

(2x2 cross bracing shown)

One 8d nail at

each sideof JSI


2-3/8" minimum enddistance for strap nailing

Low Slope ≤ 6:12 : 8 10d* x 1-1/2"6:12 < High Slope ≤ 12:12 : 14 10d* x 1-1/2"

(*nail diameter 0.148")

Low Slope ≤ 6:12 : Simpson LSTA96:12 < High Slope ≤ 12:12 :Simpson LSTA18Installed per manufacturer’srecommendations

Built-up LVL beamor equivalent

For connecting beams, see beammanufacturer’s user guide

Simpson Strong Tie LSSU hanger installed per manufacturer’s recommendations

Straps required on JSI slopes greater than 7:12

Beveled web stiffenersrequired (see web

stiffener details)

Simpson Strong Tie LSTA24 installed per manufacturer’srecommendations. Straps required on JSI slopes greatthan 6:12. Maximum roof slope 12:12

14 10d* x 1-1/2" nails (*nail diameter 0.148")

Continuous doublebeveled plate

2-3/8" minimumend distance

for strap nailing

2Lback span

L2'-0" max.

30

StorageS T O R A G E A N D H A N D L I N G

WARNING:

Failure to follow good

procedures for handling,

storage and installation

could result in

unsatisfactory performance,

unsafe structures and

possible collapse.

Use adequateblocking

Sticker material out of mud and water.Align stickers vertically.

+_ 12' o.c.

2'

Avoid lifting in flat orientation or by JSI flange

Protect (cover) product from extended exposure to sun and waterDo not store JSIs in a flat or horizontal orientation

Do not dump or drop JSI from truck. Use fabric slings when hoisting by crane

InstallationI N S TA L L AT I O N

Do not allow workers towalk on joists until braced

Do not stack building materialson unsheathed joists. Stack onlyover beams or walls.

Do not exceed1/8"/ft of joistdepth tolerance.JSI joist topflanges mustremain straight.

Do not exceed 0.5" from true alignment

1/8"/ftmaximum

0.5" maximum

Plan View

Do not over cut hole ordamage flange

31

Special NotesS P E C I A L N O T E S

Web Hole Location31a Web Hole Installation31b Installation Damage31c

Flange Notching31d Beveled Cut31e Joist Bearing31f

Do not hammer on flange or web and damage JSI

Do not cut or notch flange Do not cut flange beyondinside edge bearing

Do not support the joist on the web

Joist Bearing31g Flush Connection31h Double Joist Connection31i

Do not install JSI withoutproper bearing

Do not use toe nails to support JSIjoist. Use hangers installed permanufacturers recommendation.

Do not fasten double JSI girders improperly

Do not place hole greater than 1-1/2"diameter above support

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