- Full Frame Window Replacement
D&W Windows & Sunrooms is a family-owned and family-operated business that has been serving Flint since 1955. Its crew helps individuals and families upgrade their homes through its window installation and replacement services. The company builds tilt-wash single- and double-hung, casement and awning, and center and end vent windows. It also creates different types of picture, bay, bow, and custom shape windows. Additionally, it offers patio and entry door installation services. D&W Windows & Sunrooms is a member of the Earthwise Group.