Insulation Calculation

Once you have determined which R-Value you need you can calculate how much insulation you need. Refer to the project guide for more information on determining the right R-Value for your home.

Calculate how much insulation you need.

Related Pages

= view sheets

What R-Value Do I Need?

Depending on where you live and the part of your home you’re insulating (walls, crawlspace, attic, etc.), you’ll need a different R-Value.

Where Should I Insulate?

Ideally, you should insulate your entire home — from the attic to the crawlspace and everything in between.