The distance your door is mounted above the clear opening: All Bi-Fold Doors are
mounted from 12", 24", 30" or 36" above your clear opening on the front of your building.
The larger the wedge the stronger the door. The closer you fold your Bi-Fold Door, the
more undue stress is placed on your building and Bi-Fold Door header.
The Larger the Wedge the stronger the door - less stress & sag. It's to your advantage
to have a larger wedge without losing any headroom.
12" Wedge
24" Wedge
36" Wedge
12' Clear Opening
12' Clear Opening
12' Clear Opening
We make any size wedge and "Lose No Headroom"
Remember...
• The larger the wedge the stronger the door
• No extra cost for odd size doors - all Automatic Bi-Fold Doors are Custom Built.
• Can be easily insulated with hardboard or blanket insulation.
• Installation Kit - Easy to read installation manual - step by step. Ask about it!
• We deliver the doors on our own trucks - On site supervision if needed at time of
installation.
• Designed to fit to a wood or steel structure and "Lose No Headroom."
• The customer is responsible for the building structure & header for the bi-fold door.
• All doors are complete with electric operators that are pre-wired
