With over 100,000 orders
With over 100,000 orders
At a Glance
Why Choose This Product
Helps prevent warping or deformation of windows and doors
Helps stop air and moisture infiltration
Resists cracking and drying out
Can be applied at temperatures down to 14°F
Can be cut or trimmed in less than one hour
Bonds to common window, door and building materials
Product Information
OSI® QUAD® Foam is a single-component, low-pressure polyurethane foam designed to insulate and seal around window and door frames. Its minimal expansion helps prevent warping or deformation while the cured foam remains flexible without cracking or drying out.
The closed-cell foam helps stop air and moisture infiltration and provides an insulation value of R4.1 to R5 per inch. It can also be used at jambs, mud sills, header joints, corner joints, top plate penetrations, and electrical and plumbing penetrations where air leakage or heat loss may occur.
QUAD Foam bonds to common building materials including vinyl, aluminum, fiberglass, wood, OSB, PVC, concrete, drywall, and metal. It is also compatible with asphalt and butyl flexible flashing for use as part of window and door installation systems.
The foam can be applied at temperatures down to 14°F and can be cut or trimmed in less than one hour. For cold-weather applications, the can should be stored above 41°F for at least 12 hours before use.
The 16 oz. straw can is suited for smaller jobs and includes a reusable straw that can be cleaned with foam cleaner. The 21 oz. gun cartridge is intended for larger jobs and frequent use, providing controlled bead adjustment and the ability to reseal the can for later use when used with a compatible foam gun.
Common Questions
No. QUAD Foam uses low-pressure, minimal expansion designed to avoid warping or deforming window and door frames.
The cured foam provides an insulation value of approximately R4.1 to R5 per inch.
QUAD Foam can be applied at temperatures down to 14°F. For cold-weather applications, the product should be stored above 41°F for at least 12 hours before application.
The foam can be cut or trimmed in less than one hour after application.
QUAD Foam bonds to common building materials including vinyl, aluminum, fiberglass, wood, OSB, PVC, concrete, drywall, and metal. It is also compatible with asphalt and butyl flexible flashing.
The 16 oz. straw can is suited for smaller jobs and provides up to 386 linear feet of coverage at a 1/2" × 1/2" joint. The 21 oz. gun cartridge is intended for larger applications, provides up to 611 linear feet at the same joint size, and allows controlled bead adjustment when used with a foam gun.
No. QUAD Foam is not a firestopping material and should not be used where a fireproof or firestopping material is required.
No. Urethane foam is affected by UV exposure. Exposed foam must be protected with an appropriate covering or coating.