D&W Windows and Sunrooms is a family owned and operated business established in 1955. We manufacture all of the windows & sunrooms that we sell. This is done to ensure the highest quality at the lowest price and to truly cut out any middleman. Through our commitment to quality, and personal service, the Earthwise Group has earned the Good Housekeeping seal of approval. The Good Housekeeping seal is only earned after passing a testing and review process and only the products displaying the highest standards of quality within their industries earn the seal. So it is with great pride and hard work through the Earthwise system that D&W Windows and Sunrooms can say we are the only window manufacturer in Michigan that has earned this honor.