Service Rolling Door
SD Series
FLEXIBILITY
Custom-built to your specs. Add your design, choose perforated slats, and create your perfect door.
DURABILITY
Built for daily use. Warrantied for 50,000 cycles.
SECURITY
The strength of steel. A significantly more secure barrier than standard doors.
MAXIMUM CLEARANCE
Ideal for low-headroom areas. The compact overhead coil keeps your opening clear.
Specifications
Warranty | 5 year limited warranty on door system and control panel hardware |
Operation | Manual Chain Hoist – Features an integral braking system, so it only moves when the user is actively pulling the chain. This new operator boasts many benefits above and beyond standard chain hoists. Hoist Operator – LiftMaster operator with both 3-button control and manual chain feature. |
Bottom | Structural steel with powder coating to match curtain. |
Guide | Structural steel with powder coating to match curtain. Bolt to the wall and suppor the weight of the door. Removable bellmouth at top of the inner and outer guide angles, coped and flared. Removable section for ease of curtain installation and repair. |
Shaft System | Springless roll (steel tube with integral shafts, supported by self aligning greaseable sealed bearings). Bolt to guide assembly and support the roll and curtain. |
Curtain | Galvanized Steel with FISO powder coating finish in stock or customized color. Interlocking roll-formed slates with endlocks riveted to the end of alternate slates to maintain slat alignment and prevent wear |