Wayne Dalton Classic Steel Model 9100 16-ft x 7-ft Insulated White Double Garage Door with WindowsThis white double garage door is custom made with a ranch panel design and clear windows, featuring a three layer construction of steel, insulation, and ToughGard backer. It also includes a standard bottom weather seal to prevent drafts and debris. The door is insulated with foamed in place polyurethane for improved thermal efficiency and has anti drop and pinch resistant panels for added safety. Backed by a limited lifetime warranty, the door