Our Windows Help You Save

Renewal by Andersen windows are among the most energy-efficient in North America and have earned Energy-Star® ratings for superior efficiency in cooling (and heating). Many homeowners find that Renewal by Andersen windows and doors reduce monthly energy bills by up to 20%. Our windows save on cooling and heating costs while saving on greenhouse gas emissions.

What makes our windows so effective at reducing energy costs?

• Renewal by Andersen’s Energy-Star®-certified windows are TWICE as efficient as the average windows manufactured just 10 years ago. That’s double the savings on your energy bills!
• Our windows are filled with a proprietary argon gas mixture that increases window energy efficiency by blocking heat conduction between the interior and exterior of your home.
• Our exclusive Fibrex® frame material used in our windows blocks thermal transfer nearly 700 times better than aluminum, helping keep heat outside, where it belongs. Fibrex® has the added benefit of being resistant to heat and moisture, so you don’t have to worry about it warping like vinyl or rotting and swelling like wood.
• We use a special Low-E coating on our windows. Low-E is a type of low emissivity glass coating that reduces heat transfer by preventing infrared heat radiation and harmful UV rays from entering the home through the window.
• Our windows are designed with a tight-fitting seal and weather-stripping around the glass to seal out air infiltration and seal in energy savings.

Premium glass is more energy efficient than standard glass. Our Energy-Star®-rated windows are designed to reduce thermal conductivity so they not only keep air cool during the summer, they also keep your home comfortable year-round. Energy efficient windows are an investment that pay off in the long run.

Give us a call or fill out our contact form to schedule a free, no obligation consultation. We’re proud to serve Anchorage, the Mat-Su Valley, Fairbanks, the Kenai Peninsula, and Juno.