Our steel garage doors are the perfect option for homeowners looking for a beautiful, low-maintenance garage door. Wayne Dalton’s Classic Steel Model 9100 garage door features three-layer construction with integrated struts for rigidity and strength, pinch-resistant panels, and our exclusive spring system that safely contains springs inside a steel tube and provides anti-drop protection. This model comes standard with foamed-in-place polyurethane insulation, which can help improve your home’s thermal efficiency, block street noise and make the door operate more quietly. This purchase does not include installation. Please visit a Lowe's near you for installation inquiries. Single garage door in a colonial raised panel design in white with short clear windows Three-layer construction (steel/insulation/ToughGard™ backer) Delivery available - must be within 20 miles of nearest Lowe's - installation not included Features anti-drop protection Bottom weather seal comes standard and blocks draft and debris Foamed-in-place polyurethane insulation can help increase thermal efficiency Limited lifetime warranty