How much spray foam insulation do I need calculator?

This calculator will help you determine how much insulation you need for your home or building. Simply enter your square footage, R-value, wall thickness, and ceiling height. The calculator will return your estimated in cubic feet of coverage.

How much spray foam insulation do I need

There are several combined factors that determine how much spray foam insulation you will need for your home. These include the size of your home, the construction of the home, your insulation goals, the type of building materials you have and specific details of your home’s architecture. To help you determine the exact amount of foam needed for your home, use our calculator.

How much spray foam insulation do I need to seal a basement ceiling?

If you have an unfinished basement or an unfinished crawlspace, sealing it will help prevent moisture from permeating the walls. Insulation on the floor alone won’t do much to prevent moisture. The same goes for attic insulation. You need to have some type of barrier between the attic and the warm, humid outside air. Spray foam is one of the best insulating materials for unfinished basements, crawlspaces and attics.

How much spray foam insulation do I need to seal a basement?

There are two factors to take into account when determining the amount of foam you will need: the R-value of your basement walls and the air leakage rate (or how much air is escaping your home). An R-value is a measure of resistance to heat transfer. The higher the R-value, the better your walls will work to keep the conditioned air in and the hotter air out. Air leakage is the amount of air that’s leaking through your home’s air-se

How much spray foam insulation do I need to seal a basement floor?

If your basement has unfinished floors, you’ll want to add some extra insulation to the floor. If your floor is unfinished and you plan to do any type of remodeling and finishing, be sure to add a layer of drywall or wallboard before applying the spray foam insulation.