Love The Life You See
#1 in Quality and Performance
We test, retest, and test again, so your windows and doors work every day, day after day. It's why homeowners, builders, contractors and architects agree Andersen products rate #1 in quality.
#1 Trusted and Recommended
Proud to be the #1 trusted and recommended window and door brand by builders, contractors and architects.
Best Contemporary Selection
Bring your modern home design to life with options like dark colors, dramatic sizes and angles, narrow profiles and sleek hardware.
Increase Home Value
Realtors and homeowners agree: Andersen products increase the value of a home by at least 10%.
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Bay & Bow
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THE SMART ALTERNATIVE TO VINYL
Hassle Free Process
Synergy Construction Group eliminates the need to work with multiple companies. We are responsible for all aspects of your window replacement and installation.
Andersen windows are custom built, meaning a nearly limitless selection of window styles, colors, and grilles to fit any home.
Andersen's exclusive Fibrex composite material lasts longer, performs better, and is stronger than vinyl.
Andersen's energy efficient windows are ENERGY STAR certified and can reduce heating and cooling costs.
A great window is only as good as the installation behind it. With Synergy Construction Group, you get the product reputation of Andersen Windows with the master work of passionate installers.
Andersen windows offers some of the best warranties in the industry. They're even transferable should you sell your home. With their exclusive Owner-to-Owner limited warranties, you get peace of mind, plus real added value.