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Sprayman Spray Foam Insulation Calculator
Use this calculator to determine how many spray foam insulation cans are needed for your project. A single can covers 20 board feet at 1 inch thickness, providing an R-value of 5.66.
Length (ft): | |
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Area (sq.ft.): | |
Insulation Needed: | |
R-Value: |

SPRAYMAN Thermal & Sound Insulation Spray Foam, Closed Cell
Sale price$234.99
Regular price$260.00