HandiFoam Window & Door Straw Foam Sealant is a low-pressure, one-component polyurethane foam designed to seal gaps around windows and doors with reliable performance and minimal hassle. It’s the practical choice for both professionals and DIYers who want a solid seal without the drama.

Key Features & Design

• Foam Type & Build: HandiFoam Window & Door is a low-pressure, one-component polyurethane foam sealant with a closed-cell, low-pressure build, specifically for window and door installations.
• Size & Packaging: 24 OZ (680G) per can; Straw foam sealant; 12 cans per case.
• Certification: UL GREENGUARD Gold certified, contributing to healthier indoor environments.
• Insulation Value: R-Value 4.70 @ 1" Thick.
• Case Details: 12 Units per case.
• Shelf Life: 12 months.
• Lead Time: ETA 2 days.

Whether you’re weatherproofing a new build or refreshing an older install, this sealant sticks around where you need it most—without being fussy about application. It seals gaps, improves energy efficiency, and keeps drafts out, all while keeping your project straightforward enough to avoid turning into a full-on science project.