Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Installing insulation in walls is one of the most efficient and cost-effective ...

That’s great news for your wallet and the planet. But 9 out of 10 homes in the U.S. are under-insulated, according to the Environmental Protection Agency (EPA), with older residences especially likely ...

If you've ever wondered why your heating or cooling bills seem to be out of sync with previous years, poor insulation could be the culprit. You're paying good money to heat and cool your house, so ...

The right insulation will keep your home comfy and your energy costs low. Here’s how to calculate how much you need and what ...

Because warm air rises, the attic is the best place to start, particularly for those in colder climates. But any living space adjacent to the outdoors or, say, a transitional space such as a garage ...