Energy-Efficient Windows

Sunset Magazine
Photo by: Thomas J. Story
Make old windows eco-friendly
It may seem quicker and easier to replace windows that aren't energy efficient, but the most eco-friendly option is to have old windows refurbished. Add weather stripping, install new sash locks for a tighter seal, and add insulation in the weight pockets and under the sill.

Let the light in but keep the heat out with these tips for energy-efficient windows
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