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.

What is some of the top-rated spray foam insulation?

Some of our top-rated spray foam insulation is the <a href="https://www.homedepot.com/p/FROTH-PAK-630-Insulation-and-Sealant-Spray-Foam-System-12115890/334665238?emt=plpfaq_2510_sprayfoaminsulation" style="text-decoration: underline;">630 Insulation and Sealant Spray Foam System</a>.

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/HF-HandiFoam/Water-Resistant/N-5yc1vZbaxjZ10icZ1z1bjj7?emt=plpfaq_2510_sprayfoaminsulation" style="text-decoration: underline;">HF HandiFoam</a>, <a href="https://www.homedepot.com/b/Building-Materials-Insulation-Spray-Foam-Insulation/DAP/Water-Resistant/N-5yc1vZbaxjZ1wfZ1z1bjj7?emt=plpfaq_2510_sprayfoaminsulation" style="text-decoration: underline;">DAP</a>, and <a href="https://www.homedepot.com/b/Building-Materials-Insulation-Spray-Foam-Insulation/FROTH-PAK/Water-Resistant/N-5yc1vZbaxjZcc1Z1z1bjj7?emt=plpfaq_2510_sprayfoaminsulation" style="text-decoration: underline;">FROTH-PAK</a>.