Rolling Sheet Door - 790CW

Model 790CW

ProStar™ Model 790CW

When your project requires a door that can handle high wind load conditions, yet is attractive, versatile and economical, the Model 790CW rolling sheet door fits the job. This rolling sheet door is rated for a design pressure from 22/-22psf (for a 20’0” wide door) to 41/-41psf (for a 10’0” wide opening), and can be built up to 16’0” tall. This rolling sheet door is available in 12 standard colors.

Fabricated of high strength, 26-gauge galvanized steel curtain sections, 14-gauge universal guides, and steel bottom bar angle, the 790CW rolling sheet door is a strong and durable door. With quick-connect components, universal through-hole guide design, and unique curtain profile and stepped counterbalance rings that minimize nesting, this door is designed for fast installation, smooth operation and low maintenance, too.

Overview
Documents

Construction

Product Specifications
Standard Max Width	20′ (6096 mm)
Standard Max Height	16′ (4877 mm)
Curtain	26-gauge, roll-formed galvanized steel sections interlocked and seamed to form full-door height with curtain wind locks
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
Wind load	Integrated curtain wind locks and guide to withstand wind load to minimum design pressures of 22/-22 psf (107/-107 kgf/sq m)
Universal guides	14-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 14 standard colors: white, glossy white, silhouette gray, buckskin, desert tan, garnet red, walnut brown, polar blue, royal blue, teal, dark teal, forest green, bronze and matte black.