A Basic Guide For New Homeowners To Energy Efficient Windows

If you just purchased your first home, you have a lot to learn. If you want to keep your heating and cooling costs down in your home, you may want to consider investing in energy efficient windows. Here is a quick guide to the basics that will help you understand the different terms that signify if a window is energy efficient. 

Type of Glass

There are numerous types of glass out on the market today. When looking for affordable energy efficient windows, look for windows that are made out of low-emissive glass. Low-emissive glass is often referred to in the shorthand: low-e glass. 

Low-emissive glass is equipped with a metallic coating. You cannot see the metallic coating when you look at the glass with your naked eye. However, this metallic coating plays a large role in making a window energy efficient. It reflects radiant heat produced by your home back into your home, thus reducing your energy costs, especially in the winter time. 

Number Of Panes Of Glass

The next big term that you need to know is panes. You will see windows described as being either single, double, or triple paned; this number references the number of panes of glass that the window is made up of. 

Single Pane Windows: Most old homes that were not made in the past twenty years most likely have single pane windows in them—if they still have the original windows. They used to be the standard window installed in homes. This is the thinnest type of window you can buy, and you don't see them advertised for sale much anymore because single pane windows are not very energy efficient. 

Double Pane Windows: If your home was built within the last twenty years, there is a good chance that it has double pane windows in it. Double pane windows have become the standard in most modern homes and construction projects. This is the most common type of window out on display at window and home improvement stores. By adding an extra pane of glass, your windows are better able to keep the temperature in your home consistent.

Triple Pane Windows: The most energy efficient windows on the marketplace currently are triple pane windows, which are made with three panes of glass. These windows are one of the newest types of glass on the market and their newness to the market tends to be reflected in the price. 

Basically, the more panes a window has, generally the more energy efficient the window will be and the more capable it will be to help regulate the temperature in your home. However, it is important to remember that as the number of panes increase in a window, generally so does the cost associated with the window.

Type Of Window Fill

Both double and triple pane windows are made with multiple panes of glass. These panes of glass are sealed in place using gas. Pay attention to the type of gases used to seal the windows you are interested in purchasing. 

Many gas companies just use environment air to seal their windows, which works just fine. However, some gas companies use specific gases to seal their windows. The two most popular gases to seal windows with are argon and krypton because these two gasses are supposed to reduce the amount of heat that is lost out of your windows. 

If you want your windows to be extremely energy efficient, pay attention to the gas used to fill or seal the windows. 

This is just a basic overview of some of the factors and terms that you need to be aware of when shopping for energy efficient windows as a new home owner. Contact a company like W. T. Fary Bros Lumber Co. for more information.


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