There is one major improvement you can make to your home that can significantly decrease your energy costs and improve the comfort of your home. Installing energy efficient windows in Minneapolis can help you save up to 25 percent off of your monthly power bill. Savings that significant can help new windows pay for themselves in a short time. Understanding what makes windows energy efficient is an important step in deciding if this project is right for you.

Air Infiltration

Chances are, at some point you may have had to ask a family member to please close the door so that you don’t heat or air condition the outside of your home. This passage of outside air into the interior of your home is called air infiltration, and it can wreak havoc on your house’s inside temperature. All windows leak a certain amount of air, but energy efficient windows work by allowing less air infiltration into your home.


How a window is constructed can affect its energy efficiency. Windows with foam insulation around the sash cut air leakage and improve energy performance. The glass inside a window’s frame also has an impact. Double and triple-paned insulated glass have space between the glass panes, decreasing the amount of air that can infiltrate your home. Vinyl windows in particular are one of the most energy efficient windows in Minneapolis in that they feature welded corners which provide maximum protection against the outside temperature.


Perhaps the most important factor in a window’s energy efficiency is how it is installed. Proper installation is critical to ensure energy efficiency, and is best handled by a professional. If you’ve decided to take on this valuable home improvement, don’t skimp on professional installation. It can make or break your project’s success.

Installing energy efficient windows in Minneapolis can significantly decrease air infiltration of your house, making your home more comfortable, and lowering your energy costs significantly. This is one home improvement that’s definitely worth the cost.