Our Sectional Warehouse Doors provide a highly efficient design for strength and longevity for use in demanding commercial settings. They feature full 2” thickness for ultimate strength and durability. Optional insulation consists of 1 5/16” expanded polystyrene throughout the door. Both steel and polylaminate backer choices are available to ensure these models are well-suited for a wide range of applications.
20′ (6096 mm)
9’0″ (2743 mm)
Interlocking flat profile slats (F-158) with endlocks; Aluminum
Stainless Steel
No. 4 brushed steel
Steel plate to support curtain, counterbalance and hood
Extruded aluminum
Helical torsion springs housed in a steel tube or pipe barrel
Face of wall, between jambs
Interior slide bolt
Manual push up