Duluth Spray Foam                      SPF Insulation Estimator                      ESTIMATORcgi

This estimator provides an approximation of the total board feet of closed-cell SPF insulation required for a given home type. It cannot be used to estimate actual cost, but will provide an idea how much SPF will be needed for each part of the project.

Complete the form and click submit to invoke the calculator.

Square Feet   Main floor only
House Type   R=Ranch, S=Split Entry, B=Bungalow, 2=Two Story
Ceiling Type   F=Flat, V=Vaulted, C=Cathedral
Foundation   B=Basement, C=Crawl Space, U=Unheated Slab, H=Heated Slab