ProStar™ Model 780CD Rolling Steel Sheet Doors
The Model 780CD rolling sheet door is designed to fit openings up to 16' by 16' (4877 mm by 4877 mm) with ease, versatility, and good looks. The Model 780CD is designed for heavy-usage environments where a high wind load-rated door is not required. Like the Model 790CW, this heavy-duty door is fabricated of high strength, 26-gauge galvanized steel curtain sections for superior performance. It also features our innovative quick-connect components that allow quick and easy assembly without sacrificing stability or durability. Stepped counterbalance rings and a unique curtain profile minimize nesting. The universal guide design further simplifies installation by allowing mounting directly to concrete, masonry, steel or wood jambs. Additional standard features such as dual rub strips on both edges of guide and a flexible webbing on both front edges of the curtain to minimize nesting ensure that the Model 780CD will provide long-lasting, lower-cost performance for years to come.
Overview
ConstructionProduct Specifications
Standard Max Width
16' (4877 mm)
Standard Max Height
16' (4877 mm)
Curtain
26-gauge, roll-formed galvanized steel sections, interlocked and seamed to form full door height
Curtain material
High strength steel
Curtain rub strips
Flexible webbing on both front edges
Counterbalance Assembly
12" (305 mm), steel stepped rings to minimize headroom and enhance door operation
Universal guides
18-gauge, roll-formed galvanized steel with pre-punched through-hole design for mounting to concrete, masonry, steel or wood jambs
Headplate
11-gauge steel
Bottom bar
Extruded aluminum reinforced with steel, roll-formed angles
Quick-connect bottom bar stops
12-gauge galvanized steel
Bottom seal
Bulb-type, astragal seal
Guide rub strips
Polypropylene strips on both edges
Standard springs
3 3/8" (86 mm) torsion springs
Operation
Manual or non-handed reduced drive chain hoist (depending on door size) with quick-connect components
Lock
Interior bottom bar slide bolt set (left and right-handed)
Exterior/interior finish
Paint finish in choice of 12 standard colors: white, glossy white, garnet red, royal blue, polar blue, forest green, desert tan, dark teal, teal, walnut brown, bronze and silhouette gray.
Warranty Enhancements
Door Options- Electric operator (Model RMX®)
- Chain hoist with reduced drive, non-handed quick-connect components (standard on some Model 780CD doors, depending upon size)
- Exterior curtain slide lock (accepts cylinder lock or 2 padlocks*) (right or left-handed)
- Jamb extension brackets
- Header draft seal
*Cylinder locks and padlocks not provided
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