Insulating your attic walls is one of the best ways to get your home optimal energy efficiency. The amount of insulation you’ll need depends on several factors, including where you live, the design of ...

Getting hit with a huge utility bill is unpleasant, but it’s even worse when you know that it’s high due to heat or air conditioning loss through the doors, windows, or walls. Fitting exterior walls ...

After reviewing several types of attic insulation, including the most sought-after products, our top pick is the Owens Corning R-38 Faced Fiberglass Insulation. Made of stiff fiberglass batts, this ...

The typical cost of attic insulation is between $1,500 and $3,500, with a national average of $2,500. Cost factors for attic insulation installation include attic size, insulation type, insulation ...

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

Most of us rarely go up there and we don’t think about it much. More than likely you only think of it as extra space to put our old junk. But if you could find another place to put those future garage ...

Insulating exterior walls with new insulation in a hidden wall cavity during an upgrade is challenging. Insulating outside walls cavities with injection foam shows promise as one solution. It’s not ...

Dear Jim: I just moved into a new house and I went up into the attic to store some holiday decorations. There was no insulation on the cover or seals around it. Shouldn't the cover be insulated and ...

Q–A sweating wall problem really has us stumped. Last fall, we moved into our 4-year-old split-level home, which has a cathedral ceiling in the living and dining areas. During the very cold winter ...