Your Garage Deserves the Best
When you need a long-lasting garage door installed properly, look no further than GNB Doors. We offer custom designs, a wide variety of materials, lift mechanisms and styles, industry-leading insulation, and high-quality weather stripping that saves you money on your heating bill. Plus, it’s all topped off with a paint finish that’s meant to withstand extreme Canadian weather.
These doors are also great for boathouses, cottages, greenhouses, workshops, sheds, agricultural outbuildings, and other similar structures.