What R Value For Attic Insulation - Depending on where you live and the part of your home you’re insulating (walls, crawlspace, attic,. Web there are currently federal tax credits for the cost of insulation (only) for up to 30% of the cost not to exceed $1,200.
Depending on where you live and the part of your home you’re insulating (walls, crawlspace, attic,. Web there are currently federal tax credits for the cost of insulation (only) for up to 30% of the cost not to exceed $1,200.