How to Change to Energy Efficient Windows

Most homeowners are looking for ways to lower utility bills, increase the value of the home and save money. Changing to energy efficient windows helps with savings on the utilities. It is important to update your home and make the necessary changes to improve it's value, as well. There are a variety of window choices when making the change to energy efficient.

• Decide how many windows to change. You can make the decision to change one window, several or every window in the home.


• Find out the number of windows to be replaced and the type. There are different kinds of windows in a home such as awning, casement, double hung, gliding and bay. These windows have a certain way of opening. Other options are picture and fixed windows.


• Look at the efficiency ratings and choose the most important factors. SHGC, or solar heat gain coefficient measures, the amount of heat that comes through the window. U-value is for measuring how well a window can stop the transfer of heat. These measurements should be low when selecting energy efficient windows. Window panes can come in triple, double or single. The number of panes also help with reducing noise from the outside. Low-emissivity or Low-E window coatings decreases UV rays and stop the carpet and furniture from fading.


• Select a company to replace the windows. Many companies provide full replacement and replacement windows. Replacements are inserted directly into the current frames. Full replacement requires a new frame and window. Consider the warranty offered. There is the possibility of needing custom-built windows. If so, you need to select the materials for installation, and they should match the interior of the home.