Add the net areas you plan to insulate and estimate how many packs to buy and how much weight stays in the van.
Camper Van Insulation Quantity & Weight Calculator
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How it works
Multiply each surface area by its number of layers. Add a cutting allowance to estimate the purchased coverage, then round packs up. Installed weight uses only the planned layers.
What to check before you use the result
Subtract windows and bare areas before entering measurements. This page estimates one material at a time; use separate runs for products with different pack sizes and weights.
