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 ...

Blown-in wall insulation costs more than attic insulation, generally between $1,500 and $3,100 for materials alone or $3,500 and $3,800 with labor for 1,000 square feet of space.

Many homes, both old and new, either have had attics converted to third-floor living spaces or have original top floors with cathedral-type ceilings. Typically, fiberglass insulation is installed ...

“There were only two attic windows, so we wanted the biggest skylight the wall could support,” said Tammy Durant. Clever closet: A deep closet built inside the knee wall wraps around the room.

If you can't find the right size, Meringolo says, ‘If the open area is an abnormal size, buy the next size larger and cut it to size. If used on an exterior wall, use a 6-mil plastic sheeting as ...

Q. I live in an 1860s farmhouse. One hundred years ago, the attic was used as a bedroom; it has an opening for a wood stove. Right now we have the opening to the stairs blocked with an insulated door.

Q: Henry asks: My remodeling contractor didn't insulate the closet space to the attic addition. I assume he wanted to cut costs, and he figured the air in the closet ...

The average cost of insulating an attic is between $1,500 and $6,000. Roof While attic conversions can be costly, they can often be bundled with new roofing installed with roof insulation or new ...