What Makes Good Energy Saving Efficient Windows?

Energy efficient windows are windows with a high energy efficiency rating. This means high quality and good energy saving frames, window panes, glass and design. You can also make existing windows more energy efficient by adding caulk, weather stripping and storm windows.

Energy Star

When purchasing new windows, be sure they have the Energy Star logo, which assures that they use at least 20 percent less energy than required by federal standards.

Frames

There are a variety of Energy Star quality frames made from fiberglass, vinyl, aluminium, wood and composite materials. These frames all provide good insulation and are durable and low-maintenance.

Panes

Energy efficient windows have more than just one window pane. By having two or more panes, with a pocket of air or gas in between, they provide better insulation, better energy efficiency and good soundproofing.

Gas Pockets

Air can fill the space between multi-pane windows, however, gases such as argon and krypton actually provide better insulation than normal air.

Existing Windows

Caulking holes and adding weather stripping are two ways to make existing windows energy efficient. Adding a storm window on the interior, exterior, or both also provides better insulation.

References

• Energystar.gov
• Hubpages.com
• Pioneerlocal.com