1 2interiorfelt.com/wp-content/uploads/2019/02/baffles.pdfwith the astm c423. university of toronto...
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ACOUSTIC DESIGN + FUNCTION BY INTERIOR FELT 1 844 312 FELT (3358) | 905 276 5057 | [email protected]
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BAFFLES
Baffles allow you to enhance room acoustics with great effectiveness while offering flexible design possibilities. Interior Felt baffles are made of 100% wool Designer Felt and laminated to a 1” acoustic core. When arranged in a system and suspended from the ceiling, they can increase absorption up to .90 NRC without impeding light or airflow.
Our baffles come in a variety of forms and are measured for sound absorption in accordance with the ASTM C423.
UNIVERSITY OF TORONTO
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ACOUSTIC DESIGN + FUNCTION BY INTERIOR FELT 1 844 312 FELT (3358) | 905 276 5057 | [email protected]
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Rectangle10” x 8’ (Nominal)
Rectangle10” x 6’ (Nominal)
Rectangle10” x 4’ (Nominal)
8’
10”
4’
10”
6’
10”
Pendant20” x 8’ (Nominal)
Baffle Front Elevation Baffle Side Elevation
8’
20”
4”
90 Triangle2’ x 2’ (Nominal)
2’
2’
Square2’ x 2’ (Nominal)
2’
2’
SHAPES
With our wide selection of standard baffle shapes, you can achieve both function and design in any ceiling scape. All fabrications are made to order. Special order capabilities available upon request.
SURFACES
Choose laminating detail:
A. SIDE ELEVATION WITH COVERED EDGESFelt covers all sides except the top.
B. SIDE ELEVATION WITH EXPOSED SIDE EDGESSeamless pieces of felt wrapped around the front, bottom and back.
B.A.
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ACOUSTIC DESIGN + FUNCTION BY INTERIOR FELT 1 844 312 FELT (3358) | 905 276 5057 | [email protected]
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HARDWARE
Each baffle comes with one set of hanging hardware providing hanging solutions for most site conditions.
A. STANDARDA minimal design stainless screw-cap and thread anchor.
B. GRIP AND EYE HOOKAn adjustable grip clasp with impaling eye hook.
C. D.
B.A.
INSTALLATION
The baffle connection point and hanging anchor point have a screw mechanism for easy removal, plus an adjustable anchor to level the baffle on site.
C. STANDARD HARDWAREA single-screw with adjustable cable mechanism makes it easy to install the baffle simply by mechanically fastening it to the substrate. The cap and screw come fixed into the product.
D. INDUSTRIAL-STYLE HARDWAREA simple crimp/loop cable loops through the T-bar and I-beam and can be adjusted according to site conditions. The cable is adjustable at the clasp for easy leveling. An impaling eye hook is fixed into the product to make installation quick and simple.
SPECIFICATIONS
Total Thickness 1-1/4” (31mm)
100% Wool Designer Felt Thickness 1/8” (3mm)
Acoustic Core Thickness 1” (25mm)
NRC .85 - .90
Flammability Test reports available upon request (ASTM E84, CAN S-102)
Density 7.5 PCF
BAFFLE SPECIFICATIONS
Baffles are made to order. Refer to the chart below as a guide. More details are available upon request.
Our acoustic cores are Class A fire rated in accordance with ASTM E84, CAN S-102. They contain no formaldehyde or air borne contaminants.Alternate cores are available upon request. Note: Assembly and quantity of product-to-area ratio affect NRC values.
3MM THICK FELT
1” (25mm) Core
1-1/4” (31mm) Total Thickness
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ACOUSTIC DESIGN + FUNCTION BY INTERIOR FELT
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3mm (approx. 1/8”)3
The numerals for each color determine thicknesses available. Custom thickness andcolors available upon request with minimum orders and lead times required.
* Slight color variation may occur from dye lot to dye lot.
111White
145Lavender
164Electric Blue
132Mango
152Olive
172Coffee
141Burgundy
155Forest Green
182Dark Gray
143Purple
163Dark Blue
133Bright Red
153Kelly Green
173Chocolate
142Fuchsia
161Light Blue
183Black
131Orange
151Apple Green
171Light Brown
134Dark Red
154Teal
181Light Gray
144Pink
162Blue
121Yellow
MONO
3
233Flame Red
3
271Sierra Brown
3
275Taupe
3
273Terracotta
3
274Ash Brown
3
222Pale Yellow
3
241Rose Pink
3
272Sand
3
231Burnt Orange
3
251Meadow Green
3
232Mango Orange
3
261Sky Blue
3
221Vanilla
3
DUO
311Wool White
3
312Raw White
3
381Concrete Gray
3
382Pebble Gray
3
383Stone Gray
3
384Charcoal
3
371Burnt Oak
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
NATURAL
COLORS: DESIGNER SERIES
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