790CW series


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 11 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.​


Standard max width 
20' (6096 mm)

Standard max height 
16' (4877 mm)

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

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

Manual or non-handed reduced drive chain hoist (depending on door size) with quick-connect components

Dual slide-bolt locks on bottom bar

Exterior/interior finish 
Paint finish in choice of 11 standard colors: white, glossy white, garnet red, royal blue, polar blue, forest green, desert tan, dark teal, teal, walnut brown and bronze

Door Options