Installation Instructions

ManualsBrandsOwens Corning ManualsBuilding materialsFoamular® Extruded Polystyrene Foam Board Insulation 1" x 4' x 8' R-5

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Installation for Above Foundation Exterior Walls

Step 11:

Apply self-adhered jamb

ﬂashing.

Step 12:

Install drip cap (if applicable);

install self-adhered head

flashing.

Step 13:

Tape (FlashSealR

®

Foam Flashing Tape)

top edge of head

flashing.

Step 14:

Interior view of bevelled sill

backdam and sill flashing.

Step 15:

Interior view of window

installed.

Step 16:

Air seal window around

entire perimeter from interior

with non-expanding foam.