Installation Instructions

Inside Corners
* cut panel short to leave a ¼" gap in the corner
* continue around corner with the cut off remainder
to maintain interlock pattern
* apply an extra bead of adhesive directly to the
foam within 2" of the corner
Floor and Ceiling
* for best practice, caulk or seal the panels at the
floor, ceiling, corners, electrical outlets and any
other penetrations or openings
Windows and Openings
* extension jambs should be made flush with
drywall
* finish openings as usual with standard trim or
drywall
Electrical
Wiring
* use 2½” (UX Panels) deep or 3” (EX Panels) plastic,
metal or fiberglass boxes
*push or slide Romex wiring through the horizontal
and vertical chases
Electrical
Boxes
* fill and seal around box with expanding spray
foam. this serves as the code-required attachment
for the wiring within 8" of an electrical box
Pre-existing outlets
* press InSoFast panel over outlet to make impres-
sion
* cut out area ½”-1” around the indentation, carve
away any area marked by pre-existing conduit
Drywall and Trim
* attach standard or mold-resistant drywall to the
InSoFast studs using all-purpose drywall screws
* nail baseboard and trim into the studs using trim a
nail gun
* building codes require that a 15-minute thermal
barrier, such as ½” drywall, be installed over all foam
products
Inside Corners
* cut panel short to leave a
¼
" gap in the corner
* continue around corner with the cut off remainder
Electrical
Boxes
* fill and seal around box with expanding spray