How much insulation do I need for a 1200 sqft house?Updated 2 months ago

It depends on wall sizes and thicknesses.

We have tools to help you measure and determine how much insulation you need.

There is a step-by-step process on our blog here.  In short, every space to be insulated should be measured (length x width = square footage) and the cavity depth should be noted for each area (Note a 2x4=3.5” and a 2x6=5.5"). 

On each batt product page, you can enter the square footage of the area you want to insulate. Our calculator will automatically convert that number into the number of bags you’ll need to cover your space. This makes it easy to order the right amount without guessing or overbuying.