Multi-Access Door Solution

These low-maintenance doors are the ideal, multi-access door solution for agricultural, industrial, and commercial facilities. Very low headroom required.

Constructed to withstand wet weather and heavy use:

  • The core is clad in sheet steel with a treated surface. Inside is thermally insulating material that does not absorb water. It will not freeze, rust or get stuck.
  • In opening and closing, steel hinges lift the door off the floor, preventing wear to the durable EPDM rubber weather-stripping on the door base.
  • Door latches tightly against the door jam for a better weather seal.


  • Custom sizing up to 50 ft w x 35 ft high (15.2 m w x 10.7 m h)

Electric operators are available, but even large manual doors operate easily.

They are durable and so light in construction that even the largest doors can be operated manually without much exertion. Doors rise on lifting hinges while opening to eliminate dragging.


  • Can be mounted as in-swing or out-swing depending on your space
  • Entry doors in the folding doors are available
  • Fire resistance up to E130 classification


Doors come in 12 colors, all using the Silicone-Modified Polyester Paint System and protected with Findoor's 40 Year Paint Warranty.

For more information about Findoor, go to:

We offer a 1-year
warranty on installation.


Great Lakes Door Systems Sell and Install:

J.E.M Polydoor
Diamond Doors logo / link
Wayne Dalton Commercial Doors
Lift Master Logo / Link