ProStar™ Model 790CW Rolling Steel Sheet Doors

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.

Features

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 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.

Door Options

• Electric operator (Model RMX®)
• Chain hoist with reduced drive, non-handed quick-connect components (standard on some 790CW doors, depending upon size)
• Exterior curtain slide lock (accepts cylinder lock or 2 padlocks*) (right or left-handed)
• Jamb extension brackets
• Full length angle jamb brackets
• Header draft seal

*Cylinder locks and padlocks not provided

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