Garage Doors

Supplied and backed by industry leaders, Exterior Supply Co. offers garage doors to match any style or need. With a huge selection of traditional, contemporary, carriage style & commercial options to choose from, Exterior Supply Co. is a great source for your next garage door.
Proudly serving Hanover, Owen Sound, Kincardine, Port Elgin, Collingwood, Guelph, Fergus, Elora, Grand Valley & most of Southwestern Ontario.
  • Classic Single Garage Door - 14x7 Top Lite in Claystone

  • "Cambridge" Traditional Garage Door in Chocolate Walnut

  • Classic Single 4 Lite Garage Door in Traditional White

  • Traditional Classic Garage Door in Ice White

  • Traditional Classic Mixed Black Garage Door with Sidelites

  • "Princeton" Classic 4 Lite Garage Door in Walnut

  • "Princeton" 8 Lite Panoramic window Overlay Garage Door in Iron Ore & Ice White

  • Classic XL Harmony Garage Door in Moka Brown

  • "California" White Double 9x7 Aluminum Garage Door with Sandblasted Glass

  • "California" 12x7 Black Aluminum Garage Door with Clear Glass

  • "Moderno" Multi Panel Left Side Harmony 9x7 Garage Door iun Black

  • "Moderno" 10x8 Harmony Garage Door with Privacy Glass

  • "Cambridge" CL 14x7 Garage Door in Ice White with Clear Glass

  • "Moderno" Multi Panel 2 Lite 9x7 Black Garage Door with Clear Glass

Service Area

Currently Supplying & Installing Windows, Doors & Siding in the Following Areas:

Hanover | Owen Sound | Palmerston | Walkerton | Goderich | Meaford | Collingwood | Thornbury | Grand Valley | Mount Forest | Elora | Fergus | Rockwood | Guelph | St. Jacobs | Harriston | Listowel | Arthur | Mildmay