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Insulation Tips to Keep Heat in, Cold out this Winter

October 12, 2015 12:01 am

(BPT) – One of the easiest ways to ward off winter’s chill at home is to increase insulation. And the best time to do it is autumn, before bitter cold sets in. To begin, assess the insulation in your basement, says Tom Savoy, technical director for Insulfoam.

“Up to 25 percent of a home’s heat loss is through the basement,” says Savoy. "Even if you don't spend time in the basement, it's crucial to insulate it right to help manage the heating throughout the rest of your home," says Savoy.

Many homes in the U.S. were built with fiberglass batts between wood wall studs, which are notoriously leaky, providing a bridge for heat to pass through the wall. Such insulation can also trap moisture in the walls, causing that musty basement smell.

A simple solution is adding a layer of continuous insulation to the home's basement walls using rigid foam boards, such as expanded polystyrene (EPS). Available in home improvement stores, EPS insulation is easy to cut and install using standard tools around the house. Unlike many other types of insulation, rigid foam boards are thin and easy to handle, without messy fibers to clean-up.

To get started, you will first need to figure out how much insulation you will need based on its "R-value." R-value is the measure of insulation's ability to resist heat flow, with higher numbers meaning better performance. A quick call to your city or county building department will let you know what R-value is appropriate, and if you'll need to take anything else into account with your insulation project.

In addition to insulating the basement, another leaky area to check is attic hatches. As heat rises, these hatches often have gaps around them, allowing the warm air to escape. Properly sealing them with weather stripping and adding a layer of rigid foam to the hatch will help keep heat in your living area.

Published with permission from RISMedia.