Attic Energy Savers
* If you’re in the market for new windows, consider high-efficiency alternatives. Look for the National Fenestration Rating Council (NFRC) label, an independent industry rating system for the energy performance of windows, doors, and skylights.
* Look for windows made of low emissivity—or “low-E”—glass. Low-E glass has a special thin coating that lets in light, but reduces heat transfer. In warmer climates, consider windows with “spectrally selective coatings”—glazes that let light in, but keep heat out. In colder climates, select windows that are gas-filled to reduce heat loss.
* Plant a tree. Landscaping is a natural way to shade your home. Well-placed trees and shrubs not only save on air conditioning costs, but add value to your property, too.
* Shade room air conditioners from direct sun to reduce their workload. Clean the filters once a month and replace them as necessary.