Q: My heating ducts are in the cellar, and the small ones that go to individual rooms are between the joists. How can I insulate them? The trunk lines (big rectangular ones) are under the joists. How ...

Insulating windows helps to conserve energy and make your home warmer in the winter. Window glass loses heat faster than insulated walls or ceilings. Window insulation includes simple upgrades like ...

Q: I have an old picture window I want to replace with a bay or bow window. My budget is tight. Which type is best and most efficient? Should I buy an entire unit or assemble one from individual ...