Is attic insulation worth it? Here’s what it costs—and what you’ll save

On average, you will spend about $2,100 to fully insulate an attic that does not have existing insulation. The cost of the ...

Ask Angi: Do I have enough insulation?

Then, take a look at how much insulation you have. Most experts recommend at least 12 to 14 inches in the attic. If you see ...