Doors

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Model 4000

Available in 22, 20, or 18 Gauge Flat Slats
Powder Coated Guides and Bottom Bar Standard
2-Year Limited Warranty

Model 4100

Available in 22, 20, or 18 Gauge Slats
Solid Polystyrene Insulation
Guide Weatherseal
2-Year Limited Warranty

Model 4200

Available in 22, 20, or 18 Gauge Slats
Fusible Link Standard
Up to 4 Hour UL Label
2-Year Limited warranty

Model 4300

5/16” diameter aluminum rods
Durable 1/8” thick links
Extruded Aluminum Guides
Concealed Cylinder Lock
2-Year Limited Warranty

Model 4400

Extruded aluminum, prefinished steel or #4 brushed stainless steel slats
Extruded aluminum guides
Steel and Aluminum bottom bar options
2-Year Limited Warranty

Model 4500

Prefinished steel or #4 brushed stainless steel slats
Up to a 3 Hour Fire Rating
Box Shaped Steel Guides
20,000 Cycle springs
2-Year Limited warranty