Featured products include the best from Raynor and Richards-Wilcox garage doors, and Liftmaster electric operators for industrial, commercial and residential applications. We offer overhead doors in steel, aluminum, rolling steel, insulated and non-insulated, truck doors, sliding barn door hardware, dock levelers, folding room dividers, PVC strip doors, toilet partitions and we repair truck doors as well. The people at Dor-Co Garage Doors Ltd. will offer good advice for the do-it- yourself, to help make installing these products less of a chore. If you prefer, our trained staff can install it for you! Anything you need for your garage door..... think of Dor-Co Garage Doors Ltd. We offer sectional replacement and repair to all types of overhead doors. more... See more text