ALPINE WINDOWERKS

Block Frame Flashing Application1

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

AFTER WRB IS

APPLIED TO WALL

CUT WRB FLUSH

WITH OPENING

AND REMOVE

ALPINE WINDOWERKS

Block Frame Flashing Application2

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

CUT AND FOLD UP

WRB AT HEAD TO

RECEIVE HEAD

FLASHING

ALPINE WINDOWERKS

Block Frame Flashing Application3

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

CUT AND FORM A 6”

BY 6” PIECE OF OSI®

BUTYL FLASH INTO A

CORNER GUARD AND

PLACE AT CORNER OF

ROUGH SILL AND

TRIMMER STUD FOR

REINFORCEMENT

ALPINE WINDOWERKS

Block Frame Flashing Application4

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

CUT AND APPLY OSI®

BUTYL FLASH AS SILL

FLASHING

.

PLACE ON ROUGH SILL

¼” PAST FRAME DEPTH.

EXTEND FLASHING

VERTICALLY 6” UP EACH

SIDE OF TRIMMER STUD.

ALPINE WINDOWERKS

Block Frame Flashing Application5

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

APPLY OSI® BUTYL FLASH AS

SIDE JAMB FLASHING

• FOLD FLASHING INTO

ROUGH OPENING A MINIMUM

OF 1” INCH.

• SIDE JAMB FLASHING

SHOULD EXTEND PAST

ROUGH OPENING TO COVER

EXTERIOR SILL FLASHING

AND SO THAT IT WILL LAP

UNDER HEAD FLASHING.

ALPINE WINDOWERKS

Block Frame Flashing Application6

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

APPLY OSI® BUTYL FLASH AS

HEAD FLASHING.

SET AND FASTEN SHIMS WITH

OSI QUAD MAX OVER SILL

FLASHING.

SHIMS SHOULD BE SET

TOWARD THE EXTERIOR OF THE

ROUGH OPENING SO THEY ARE

NOT FLUSH WITH THE INTERIOR

WINDOW FRAME BUT ARE

RECESSED ¼” INCH IN FROM

THE WINDOW FRAME.

ALPINE WINDOWERKS

Block Frame Flashing Application7

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

ALPINE WINDOWERKS

Block Frame Flashing Application8

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

ALPINE WINDOWERKS

WINDOW:

INSTALL ALPINE

WINDOWERKS WINDOW.

FOLLOW ALL

INSTRUCTIONS IN THE

REGARDING SHIM

SCHEDULES AND

FASTENING.

INSTALL CONTINUOUS BACKER

ROD BETWEEN GAP AT HEAD

AND SIDE ROUGH OPENING

AND WINDOW FRAME.

SET BACKER ROD TO A

MINIMUM OF ¼” INCH AND

MAXIMUM OF 3/8” DEPTH

ALPINE WINDOWERKS

Block Frame Flashing Application9

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

DO NOT INSTALL BACKER ROD

BETWEEN GAP AT SILL ROUGH

OPENING AND WINDOW FRAME.

THIS WILL BE LEFT OPEN FOR

DRAINAGE TO THE DRAINAGE

SURFACE

OSI® QUAD® MAX

APPLIED OVER BACKER

ROD AT HEAD AND SIDE

JAMB LOCATIONS

ALPINE WINDOWERKS

Block Frame Flashing Application10

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

NOTE: LAST STEP INCLUDES OSI® QUAD® FOAM APPLIED AS

A CONTINIOUS AIR, VAPOR AND MOISTURE SEAL BETWEEN

WINDOW FRAME AND ROUGH OPENING FRAME

ALPINE WINDOWERKS

Block Frame Flashing Application11

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

FOLD DOWN WRB OVER HEAD

FLASHING AND SEAL JOINTS AT

45°CUTS AND HEAD OF

WINODW

ALPINE WINDOWERKS

Block Frame Flashing Application12

Architect Specs

(c) 2015 Henkel Corporation. All rights reserved

WHEN EXTERIOR TRIM IS

APPLIED TO WINDOW FRAME:

• TRIM MUST BE SEALED

BETWEEN WINDOW FRAME AND

TRIM

• BEDDING SEALANT IS

RECOMMENDED BETWEEN

BACK OF TRIM AND WALL

DRAINAGE SURFACE

• A DISCONTINUOUS BEAD OF

BEDDING SEALANT IS

RECOMMENDED ON THE BACK

OF THE TRIM AT THE BOTTOM

OF THE WINDOW

• RIGID HEAD FLASHING IS

REQUIRED OVER THE TOP OF

THE WINDOW TRIM AND

SHOULD BE BEDDED WITH

SEALANT THEN MECHANICALLY

FASTENED