Rolling Steel Insulated Doors
SDI Rolling Steel Service Doors are manufactured in-house in Canada for industrial and commercial settings. Solid insulation insert between galvanized steel slats provides consistent density and complete insulating coverage. Built to last, these doors provide years of trouble-free operation and easy repairs. With a variety of operations and mounting methods, these doors are a versatile and attractive choice for your space.
Door Features
- Rugged 3” flat insulated slats in 22 ga. steel inner and outer slats
- G90 galvanized curtain and hood does not require further painting
- Structural angle guides and aluminum bottom bar are more durable and easier to repair than roll formed shapes
- Steel plate brackets are more durable than stamped steel bracket plates
- Available with optional powder coat finish
- Heavy duty cast throats are more durable than stamped steel stops
| Bottom Bar | Extruded Aluminum - Mill finish |
| Bracket Plates | 1/4” thick steel in black powder coat finish |
| Barrel | 50,000 Cycle springs |
| Guides | Structural steel angle in powder coatblack finish |
| Hoods | 24g steel - galvanized or grey finish |
| Maximum Size of Openings | 14’-0” wide x 14’-0” high |
Specifications
Model
Operation
Finish
Mounting
Download
BCI
Chain Hoist
Galvanized
Between Jamb
BMI
Gear Motor Head
Galvanized
Between Jamb
FMI
Gear Motor Head
Galvanized
Face of Wall
FCI
Chain Hoist
Galvanized
Face of Wall
Slat Options
3" Flat slats available in 22 ga. steel
Also available in optional powder coat finish in a variety of standard colours
Operation
- Chain Hoist: BCI, FCI
- Motor (Belt drive or Gear Head): BMI, FMI
Hardware Options
Slide Bolt Lock
ARG Retainer
Steel Double Angle Bottom Bar
Guide & Lintel weather seal
Safety Options:
Featheredge/Bottom Sensing Edge (Wireless, coil cord)
Photoeyes (Reflective, Thru Beam)
Monitored Light curtain (36" or 72")
Motion Detectors
Traffic lights
Environmental Modifications:
Nema 7/9 Explosion Proof Motor
Nema 4 Water Proof Motor
Nema 4X Corrosion Proof Motor
Hot dip galvanizing for wet environments