Whether you envision your house's top floor as an away-from-it-all master suite, a quiet home office, or a kids' hangout, don't lift a finger until you've read TOH's expert advice.
Insulation in your home increases interior comfort, while decreasing heating and cooling costs.
The pros at Reviewed.com share their top product picks, including "smart" bulbs, locks, smoke detectors, and more
TOH affiliate Nick Schiffer discusses the benefits of mineral wool insulation
If you can feel a breeze around your closed windows, consider these quick-and-easy ways to block drafts. Such stopgap measures eliminate air leaks by sealing sash perimeters from indoors. Come spring, add or replace weatherstripping for a longer-lasting fix
Kevin O'Connor and building science expert Joe Lstiburek discuss the benefits of using OSB sheathing
Ask This Old House plumbing and heating expert Richard Trethewey shows an innovative new way to seal ducts from the inside
This Old House general contractor Tom Silva shows how to warm up a chilly concrete wall
Proper insulation is the best way to maximize comfort and minimize energy bills
This Old House's Two-Minute Expert explains what goes into creating a bonus room under the rafters
In this how-to video, This Old House general contractor Tom Silva and host Kevin O'Connor demonstrate the proper way to insulate an attic
In this how-to video, keep out the cold with This Old House general contractor Tom Silva
These foam-core panels at Carlisle will stand for a century and keep heating costs down
This Old House general contractor Tom Silva shows how he installs roofing and siding to keep a house buttoned up and dry.