Renewal by Andersen of Greater Seattle is proud to serve Bellingham and nearby areas with energy efficient window replacement and patio doors. As the start to finish division of Andersen Windows, we are committed to following a tradition over 110 years old of delivering quality. Whether you need a bay-bow window for your living room or double-hung windows to keep the draft out of your bedrooms we are your solution. It all starts with a no risk, free in-home consultation and energy analysis.