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

One of our top-rated spray foam insulation is the <a href="https://www.homedepot.com/p/FROTH-PAK-Low-GWP-620-Spray-Foam-Sealant-Kit-12031908/323885038?emt=plpfaq_2410_sprayfoaminsulation" style="text-decoration: underline;">Low GWP 620 Spray Foam Sealant Kit</a>.

How does spray foam insulation handle moisture?

Spray foam insulation is <a href="https://www.homedepot.com/b/Building-Materials-Insulation-Spray-Foam-Insulation/Water-Resistant/N-5yc1vZbaxjZ1z1bjj7?emt=plpfaq_2410_sprayfoaminsulation" style="text-decoration: underline;">water resistant</a> and <a href="https://www.homedepot.com/b/Building-Materials-Insulation-Spray-Foam-Insulation/Moisture-Retardant/N-5yc1vZbaxjZ1z1bjae?emt=plpfaq_2410_sprayfoaminsulation" style="text-decoration: underline;">moisture retardant</a>, making it a great option for areas prone to humidity or condensation. It helps to prevent moisture from entering your home, reducing the risk of mold growth and improving overall air quality. This feature helps to prevent damage and mold growth in your walls and ceilings.

Can I install spray foam insulation over existing insulation?

You can install spray foam insulation over <a href="https://www.homedepot.com/b/Building-Materials-Insulation-Spray-Foam-Insulation/Existing-Insulation/N-5yc1vZbaxjZ1z1bj9s?emt=plpfaq_2410_sprayfoaminsulation" style="text-decoration: underline;">existing insulation</a>, making it a great choice for upgrading your home's energy efficiency. You can effectively enhance your home's insulation levels without removing the existing material.

Why choose spray foam insulation over other types?

Spray foam insulation is a better option for energy efficiency compared to materials like fiberglass or cellulose. Additionally, it acts as a moisture barrier, reducing the risk of mold and mildew.

What is the best spray foam insulation for my 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.