Home siding and window replacement services, Maple Grove, MN

What to Look for in Energy Efficient Replacement Windows

Energy-Efficient Windows for Reduced Energy Bills

Nearly 5%-30% of heating and cooling energy usage in residential properties is due to energy loss through windows. That means your Minneapolis home energy bills may be higher than they need to be. Although new windows are an expense, they can actually save you money on energy bills and pay for themselves over time.

Some windows may be able to be fixed or sealed with storm windows to minimize energy loss, but at some point, all windows need to be replaced. Windows that have broken seals or cracks in the glass or frame should be replaced. You may need to replace windows that have drafts due to sashes that don’t close or seal properly.

Alexander Exteriors can help you choose from a range of energy-efficient windows so you find the perfect windows for your home and budget. Choose from features like frame material, gas fills for added efficiency, grids, and colors.

Call us today at

(952) 258-9926

Energy-Efficient Window Replacement Options

ENERGY STAR labels will help you identify which replacement windows are energy efficient. The label is a government-backed symbol that shows the windows are certified for energy-efficiency. Look for the label in stores like Home Depot or Lowes, or online wherever you price windows. Performance labels from the National Fenestration Rating Council (NFRC) also show you the energy performance ratings. 

Energy efficiency window features can be rated by the U-Factor, Visible Transmittance, Solar Heat Gain Coefficient, and Air Leakage performance. Not sure what these are? No problem. Our team can walk you through how each of these ratings and values affect your Minneapolis home energy bills.

Certain types of windows are, by nature, more energy efficient. For example, picture windows are more efficient than some other types of windows because they do not have locks or sashes that move. Since each side of the window is fixed firmly in the frame without the option to open the window, it holds heat more effectively. However, if you plan to open your windows in the summer for natural cooling, you may want to consider choosing an energy efficient window that also allows you to open it.

Minneapolis Energy-Efficient Window Installation

Even if you buy the most expensive energy efficient windows, they will only be as good as your installation. Expensive windows will perform poorly if they are not installed properly. You need to have a professional install your windows to make sure they seal properly. Otherwise you will still experience drafts, condensation, or heat loss with your new windows. Warranties may also be void if your windows aren’t installed properly. We pride ourselves on every job well done for every client, every time. Contact our team of experienced window installation and roofing replacement contractors today to get a free quote and to schedule your home exterior remodeling project.

Call us today at to get a free quote or schedule your window replacement.

(952) 258-9926

We look forward to serving you!