In applications where climate control is
a must, the 4100 Series provides the protection you need. Maximum energy
efficiency is obtained by placing solid insulation between the exterior and
interior galvanized steel skins.
Insulated, interlocking slats Heavy duty cast iron gears. Structural angle guides
Cast iron stops. Optional cylinder locks.
vinyl extrusions snap into the guides to reduce air and dust infiltration
and to weatherstrip the door jams.
water-resistant hood baffle remains flexible in cold weather and helps reduce
air infiltration around the hood.
insulation is inserted between galvanized steel slats to ensure consistent
density and complete insulating coverage.
bottom of the door is sealed by a flexible, solid foam astragal.
CHOICE OF FINISHES
Finish - Gray (White and Tan options available)
- 180 Colors
colors available (Subject to approval)
OF OPERATION Chain Hoist, Crank, Electric
Windows Perforated Slats