Diamond Doors has been manufacturing quality bi-fold hangar doors for 25 years. Whether you are looking to retrofit onto an existing hangar or are building new, the Diamond bi-fold is a long lasting, convenient solution.

This door manufacturer believes that lift cables are the stronger, more reliable choice for bi-fold doors. After 25 years, their customers continue to prefer the exclusive non-overlapping cable driveline. This is a unique cable system that is long lasting, low maintenance, and resolves the shortcomings of traditional cable doors.

Diamond bifold doors have less moving parts than other systems, which increases longevity. The door requires minimal maintenance: no frequent tensioning, checking, or fiddling. And if anything goes awry, onboard electrical diagnostics makes troubleshooting a breeze.

The doors arrive onsite fully assembled, pre-wired, and finish painted for easy installation. Unlike competitor designs that ship in pieces, Diamond doors ship in an “A” frame, making retrofit hangar door installation a breeze.

After 25 years in business, founder Dick Suderman (a former commercial pilot) says: “As long as people continue to ask for our doors, Diamond Doors will continue making them.”

Diamond Doors will be at SUN ‘n FUNat booth B-015, you can discuss your hangar door project with knowledgeable staff and take advantage of their show special.