Spray Foam Attic Thickness

Choose foam it green spray foam insulation kits and don t settle for less than you deserve.

Spray foam attic thickness.

Earlier this year i got a question about a home that had spray foam insulation in the attic. Spray foam kits are quicker and easier to use plus you get a seamless air barrier and high r value in just 1 inch. Allowable of the spray foam in an attic is 6 inches. Nothing unusual about that.

The problem was that the installer was doing his first spray foam job ever and the thickness of the insulation varied from zero visible roof deck to about 9. In a properly insulated spray foam attic the temperature won t be much higher than the house temperature. This is fine for areas where r 21 or less is required but if the area requires a higher r value than 21 the testing approvals won t allow it maximum thickness limitations for cured foam maximum thickness limitations for cured spray polyurethane. Medium density closed cell spray foam ccspf.

The best part of using foam it green spray foam on an attic floor is you only need 1 inch cured thickness to seal the living spaces you use from the attic. This form of insulation is commonly known as two pound foam as it is a rigid insulating material that requires a thickness of 50 mm when applied in the home typically this foam s natural color is yellow when applied in insulation. Light density open cell spray foam is commonly known as half pound. Light density open cell spray foam ocspf.

If you d like to start saving money and time today buy foam it green spray foam insulation now or call us at 800 516 0949.