Crawl Space Vapor Barrier Square Footage Calculator

How to Calculate Sqft for Crawl Space Floor and Wall

Simply watch the video below and enter your crawl space length, width, height, and desired material for overlapping to find how much vapor barrier you need for your crawl space floor and walls. Once you decide how much you need shop our top quality crawl space vapor barriers here.

How to Calculate Oddly Shaped Areas

To calculate an oddly shaped area, such as an L-shape, split the area into square or rectangular sections. Measure each section separately. Then one section at a time, enter the length and width into the calculator above to get each section’s area in feet squared (ft2). Add each section’s area together for the total square footage of material needed for your Americover project.