What is some of the best-selling spray foam insulation?

Some of our best-selling spray foam insulation is the <a href="https://www.homedepot.com/p/GREAT-STUFF-12-oz-Gaps-and-Cracks-Insulating-Spray-Foam-Sealant-227112/202893728?emt=plpfaq_2510_sprayfoaminsulation" style="text-decoration: underline;">12 oz. Gaps and Cracks Insulating Spray Foam Sealant</a>.

What's the best kind of spray foam insulation for an attic?

Closed-cell spray foam insulation is an excellent choice for your attic because it offers a high R-value, meaning it resists heat transfer better. It's also great for air sealing, which means it prevents drafts and helps you save on energy costs.

How is spray foam insulation different from traditional insulation?

Spray foam insulation provides a tighter seal and better energy efficiency compared to materials like fiberglass or cellulose. It expands to fill small gaps and hard-to-reach spaces, creating an effective barrier against air and moisture. You'll also find insulation options with features like <a href="https://www.homedepot.com/b/Building-Materials-Insulation-Spray-Foam-Insulation/Same-Day-Delivery/Stainable/N-5yc1vZbaxjZ1z175cqZ1z1bjdw?emt=plpfaq_2510_sprayfoaminsulation" style="text-decoration: underline;">stainable</a>, <a href="https://www.homedepot.com/b/Building-Materials-Insulation-Spray-Foam-Insulation/Same-Day-Delivery/Fire-Block-Rated/N-5yc1vZbaxjZ1z175cqZ1z1bjai?emt=plpfaq_2510_sprayfoaminsulation" style="text-decoration: underline;">fire block rated</a>, and <a href="https://www.homedepot.com/b/Building-Materials-Insulation-Spray-Foam-Insulation/Same-Day-Delivery/Paintable/N-5yc1vZbaxjZ1z175cqZ1z1bjiq?emt=plpfaq_2510_sprayfoaminsulation" style="text-decoration: underline;">paintable</a> that help improve comfort, reduce noise, and enhance overall home protection.

Which brands of spray foam insulation are available at The Home Depot?

We carry a wide variety of the top brands of spray foam insulation, such as <a href="https://www.homedepot.com/b/Building-Materials-Insulation-Spray-Foam-Insulation/GREAT-STUFF/Same-Day-Delivery/N-5yc1vZbaxjZ4nhZ1z175cq?emt=plpfaq_2510_sprayfoaminsulation" style="text-decoration: underline;">GREAT STUFF</a> and <a href="https://www.homedepot.com/b/Building-Materials-Insulation-Spray-Foam-Insulation/GREAT-STUFF-PRO/Same-Day-Delivery/N-5yc1vZbaxjZ9i7Z1z175cq?emt=plpfaq_2510_sprayfoaminsulation" style="text-decoration: underline;">GREAT STUFF PRO</a>.