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Sutherlands.com
Helping America Build it Better Since 1917

Recommended Insulation Finder


Find your Recommended Insulation R-Values*

Insulation Zones
Map provided by EnergyStar.gov

Recommended R-Values for Zone

Results based on Gas, Heat pump, Fuel oil or Electric furnace recommendations from the U.S. Dept of Energy Efficiency and Renewable Energy

Attic:

Cathedral Ceilings:

Wall:

Insulated Sheathing Under Siding:

Floor:

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