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Insulation Calculator

Estimate insulation packages from wall or ceiling area, openings, waste allowance and package coverage without selecting an R-value.

Insulation planning modeQuick keeps the minimum measurements visible for the first usable answer.
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ft
sq ft

Your insulation coverage plan

Compare net surface area with the package coverage and see a whole-package purchase quantity.

Planning estimate only. Verify product labels, project requirements and supplier information before purchasing.