Warranty Manufacturers warranty for product and 5 year warranty on workmanship
Brands We Install
Why Andersen? A number of factors contribute to a window or door's performance — from UV protection and solid wood construction to low maintenance longevity. Learn more about Andersen's unique combination of essential elements.
Ordinary dual-pane glass lets 62% of UV light pass through. Our High-Performance™ Low-E glass cuts that down to 17% with virtually no effect on the clarity and color of the light. With Low-E glass, if your thermostat is set at 70°, the temperature of the innermost glass pane won't drop below 57° even if it's 0° outside. In warm climates, Low-E glass works just as hard to keep your home cool. For extreme climates, we also offer High-Performance Sun™ glass for maximum UV protection and temperature control.
All AndersenŽ windows and doors feature the Perma-ShieldŽ system, which protects the window’s exterior beautifully for decades.* It also eliminates the need to paint—and repaint.
The material used to make a frame determines a window’s thickness, weight, and durability, and it also has a major impact on its thermal characteristics. The frame is also used in determining a window’s U-Factor. Since the sash and frame represent from 10 to 30 percent of the total area of the window unit, the frame material will definitely influence the window performance.
Read more about Andersen Quality