Spray Foam Insulation Vs Regular Insulation

It s hard to perfectly install fiberglass and cellulose.

Spray foam insulation vs regular insulation.

It costs 1 25 to 3 50 per square foot to install spray foam insulation into your walls ceiling and attic. Fiberglass cellulose and foam dominate the conversation but the. You re well aware that heating and cooling account for roughly half of the energy used in the average home. It can provide homeowners with an airtight and gap free barrier one that not only resists moisture but also adheres to all types of surfaces.

Any spaces and gaps that aren t filled can equate to the size of a basketball with enough air leakage everyday to fill two air blimps. Of course it costs more. Fiberglass insulation vs spray foam insulation comparison. The attic roofline is typically insulated with 5 nominal fill foam resulting in an r value close to 20.

Now that you understand the differences between standard and spray foam insulation call today or click here for a free estimate on our services. In general spray foam insulation will cost more than blown in blanket wall insulation with loose fill attic insulation r 40 as a standard. Fiberglass insulation is significantly cheaper than spray foam insulation but it is also less effective especially in extremely cold conditions. Used in roughly 85 of american homes fiberglass insulation is the most common form of home insulation.

For instance a 5 5 inch wall cavity can be filled with 2 inches of foam and an r 13 fiberglass batt as a cost effective system that seals the walls with an r 25 insulation system exceeding u s. And you also know that properly insulating a home helps homeowners save money and makes houses more comfortable. Building pros of course know better. Compare spray foam vs fiberglass insulation costs summary.

Average cost of spray foam vs fiberglass insulation one board foot 12 x 12 x 1 of open cell foam insulation averages 0 45 to 0 80 cents the same amount of closed cell insulation costs between 1 and 2 a square foot of fiberglass costs between 1 30 and 3 50 on average. Spray foam expands up to 100 times its original size to fill every corner of your home s envelope for thermal insulation and air sealing. It can provide homeowners with an airtight and gap free barrier one that not only resists moisture but also adheres to all types of surfaces. Few construction topics bore homebuyers more than insulation.

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