Ross Trethewey helps a homeowner dealing with ice dams decide whether to insulate from his attic roof rafters or the attic floor. Richard Trethewey shares tips on irrigation repairs and how to ...

Tax credits for energy-efficient home improvements are set to expire at the end of the year. Craig Senglin of Energy IQ in ...

Adding loose-fill insulation to an unfinished attic is a gotta-do-it project for even the unhandiest homeowner. Blow-in insulation will create a sound barrier and add insulating power to your home ...

The recommended R-value for your home varies from region to region, but it’s typically R-13 to R-23 for exterior walls, while R-30, R-38 & R-49 are common for attic and ceiling spaces.

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 ...

Attic insulation needs to include the overall area as well as the access points, windows, chimney and vents. Basement insulation can create a thermal barrier and can include floors over crawlspaces.

5 On Your Side got three different bids for a project to add insulation to an attic in a 1,400 square foot home in St. Louis County, and they ranged from $1800-$2400.