John Manville's Spray Foam Insulation

John Manville's complete line of spray polyurethane foam (SPF) insulation solutions provides superior thermal energy efficiency, as well as advanced air and sound control. SPF insulation completely covers gaps and voids, works in hard-to-insulate areas and can exceed the performance of traditional fiberglass insulation. Both Johns Manville SPF product categories, open-cell and closed cell, deliver high yield, superior performance and exceptional sprayability.

It's Time to Take Action!

Energy Costs Continue to Rise.

If your home is 10–15 years old, there’s a good chance it’s not as well insulated as it should be. Not having enough insulation results in major energy loss, and whether you realize it or not, your home is constantly leaking energy— especially out of the attic.

Since energy costs are only continuing to rise, it’s a smart idea to protect your home against these rising expenses. A well-insulated home can significantly reduce the cost of utility bills throughout the year. We want to help you save money, not throw it away.

That’s why Frost Heating & Air install insulation using the Owens Corning® AttiCat® Expanding Blown-in Insulation System. It’s one of the fastest, easiest and most affordable ways to save on energy.

How Does Fiberglas™ Insulation Work?

When blown, the glass fibers create an effectively distributed network of thermal reservoirs to resist heat transfer and achieve industry-standard thermal requirements with less glass material.

Frequently Asked Questions

What is the difference between AttiCat and ProCat?

AttiCat® Expanding Blown-In Insulation and its associated blowing machine, which is used by a professional.
The ProCat® Blown-in insulation system product line and machine is designed use with PROPINK®L77 PINK® Fiberglas™ insulation.

Should I remove old attic insulation before adding new?

If your insulation is wet or damaged, we strongly recommend replacing it before applying a new layer. Otherwise, the problem will spread throughout the new insulation and could significantly damage roofing structures. If the insulation is in good condition, then a new layer can be placed on top without difficulty.

How do you tell if your attic is properly insulated?

Looking across your attic, if the insulation is level with or below the attic floor joists, you probably need to add more insulation. If you cannot see any of the floor joists because the insulation is well above them, you probably have enough, and adding more insulation may not be cost-effective.

Should I use faced or unfaced insulation in my attic?

One popular option for attic spaces is unfaced insulation. This type of insulation features no external vapor barrier, allowing it to breathe freely and avoid trapping condensation buildup within the attic. It is also typically less expensive than faced insulation, making it a good choice for homeowners on a budget.

John Manville's Spray Foam Insulation

Atticat Blown Insulation

It's Time to Take Action!

Energy Costs Continue to Rise.

How Does Fiberglas™ Insulation Work?

Frequently Asked Questions

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