Windows give your home light and beauty – but you also want them to protect you from the climate outside. Whether it is a hot August day or a cold December night, the more efficient and insulated your windows are, the lower your energy costs for your home. When purchasing new windows, here are four efficiency factors to keep in mind.

1. Double-paned. Older, single-pane windows do not have the insulative qualities of double-paned windows. The insulating factors are often trapped between these two panes, creating a barrier between the outside air and the air inside your home.
2. Low-E. When purchasing new windows, consider the emissivity level, referred to in the industry as Low-E windows. This means a special coating has been added to the glass to create low emissivity, reflecting energy back to where it originated. This helps minimize climate-controlled air from escaping or from temperatures outside impacting air inside.
3. Argon filled. Another efficiency factor is whether the windows are filled with argon gas. This gas helps insulate the windows and is sealed between double-paned windows. This factor improves the thermal exchange rate and also helps with other factors like sound-proofing.
4. Energy Star rated. If you look for the Energy Star rating, this is a great way to know your new windows have efficient qualities that will help lower energy costs in your home.

Choosing efficient windows can make a big difference in how much you pay to heat and cool your home throughout the year. Talk to your local building contractor about these important efficiency factors when choosing new windows to install in your home.

Posted on behalf of:
Atwood Home Builders
227 W 8^th Ave
Homestead, PA 15120
(412) 638-1262