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Overhead, bi-fold, sliding or walk-in doors. Which door is right for your building? We have a variety of doors that will make your post frame building functional for your needs.

Not to mention, doors impact the value of your building. We’re not just talking about curb appeal; an energy-efficient model can add to the overall value of your building, save as much as 10 percent on energy bills.

Every post frame building needs at least one door. In reality, most buildings require two or more to make it the most useable for you. But how do you choose the doors that would work best for your operation? After all, this is one of the most critical decisions when designing a building.

Overhead Doors

24'x16' and 14'x14' Overhead doors

24’x16′ and 14’x14′ Overhead doors

  • Available in a variety of sizes measuring up to 30’ wide
  • Generally used in insulated buildings
  • Have an insulation value of R16 to R17
  • Available in bright white
  • Warranty: 1-year workmanship guarantee

See an example of an overhead door in operation on Greg Steer’s farm shop »

Bi-Fold Doors

30’ x 18’ Bifold door

30’ x 18’ Bifold door

  • Manufactured by Diamond Doors
  • Heavy-duty doors
  • Can be used for cold storage or insulated applications for any large building
  • Electric operator comes standard with door
  • Clear span makes it a great option for large openings
  • Many accessories available including remote control, automatic locking controls and more
  • Wide range of uses from airplane hangars to insulated farm shops
  • Available in all colours »
  • Warranty: Diamond Doors warrants their product to be free from defects in material and workmanship for a period of 2 years starting from the original invoice date. Find out more about the warranty from Diamond Doors on Bi-Fold doors here »

See an example of a bi-fold door opening on an aircraft hangar »

Sliding Doors

28’ x 18’ split Sliding door

28’ x 18’ split Sliding door

  • Economical door solution
  • Wide range of uses in all building type, often used for farm buildings
  • Great cold storage door
  • Available in all colours »
  • Warranty: covered under the 5-year building warranty for workmanship

Walk-In Doors

3’ Walk in door

3’ Walk in door

  • Available in 3’ or 4’ widths
  • Steel
  • Available in bright white
  • Warranty: covered under the 5-year building warranty for workmanship


Reviews From Owners

I’ve made sure I put a door in every area whether I use it or not right away. I think that’s the most important piece as the building’s being constructed: make sure that it’s built for the future. That’s what I’ve done here.

Hear more from Sheldon about his post frame buildings »

Sheldon Kennedy, Riding Arena, Hay Shed & Machine Shed owner