Spray Foam Insulation

BaySeal® Spray Polyurethane Foam (SPF) Insulation products provide a spectrum of safe, innovative, and cost-effective options for creating a tight, energy-efficient building envelope that’s made to last.

Why Spray Foam Insulation? Learn More

Hey, did you know?
BaySeal® Spray Foam Products can reduce heating and cooling costs by 40% or more.

Open Cell

For more comfortable and consistent indoor temperature control and optimum energy efficiency, BaySeal®’s Open Cell spray foam products are the natural choice. Our light density spray foams provide a high R-Value per inch, expanding into crevices and cracks to create a precision seal that beats traditional fiberglass, cellulose, and other loose fill products.

BaySeal® OC >

BaySeal® OCX >

Closed Cell

For advanced temperature control, superior moisture resistance and added structural support, BaySeal®’s higher density spray foam products deliver results. With an even tighter seal and higher R-value per inch, closed-cell spray foam is ideal for residential, commercial and industrial projects.

BaySeal® CCX >

BaySeal® CCX/XP >

EcoBay® >

BaySeal® vs. Traditional Insulation

More Durable

Spray Foam Insulation won’t sag or settle over time.

More Comfortable

A tighter building envelope improves air quality, minimizes allergens and pollutants, and gives you better indoor climate control year-round.


More Versatile

BaySeal® products adhere to most substrates, adapt to any shape, and fill the tiniest gaps for a tight seal that lasts.

Better Moisture Protection

Spray Foam Insulation eliminates cracks and crevices and repels water for superior moisture control you can count on.

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