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Austin Building Systems, Inc.
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Curtain

• 26-gauge galvanized corrugated steel
• Grade 80 galvanized steel
• 20 standard colors   (special colors upon request for a nominal upcharge)
• Super Durable polyester paint coatings, which are corrosion resistant
• Wash coat over primer interior side
• 40-year film integrity warranty — up to 25-year chalk and fade
• Flexible nylon wear strips

Bottom Bar

• 24 gauge acrylic-coated galvalumed roll formed steel
• 2” x 1 ½” galvanized angle 
• Bulb astragal (Durometer 75)
• Stainless steel nuts and bolts

Axle/Torque Tube

• 1-5/16” O.D. steel axle, 14-gauge
• Oil tempered torsion springs conforming to ASTM A229
• 16-gauge, 12” diameter galvanized drum
• Low friction, grease-filled steel ball bearings staked in each drum
• 26 gauge spiral torque tubing that houses axle assembly

Guides

• 12 gauge galvanized steel guide, with 11 gauge windlock bar spot welded guide
• Universal jamb mount
• Vinyl guide wear strip
• Bolt on head stop ¼” thick steel
• Pre-punched for lock and attachment bolts
• 2-7/8” guide depth

Hardware

• Bottom bar mounted 10 gauge slide locks - 2 per door
• Bottom bar mounted 16 gauge step plate - 2 per door 
• 12 gauge door mounting brackets
• 1-5/16” tension holding device

Options

• Insulation Series 3100 I (R-value 4)
• Header seal
• Top draft stop
• Side draft stop
• Chain hoist 5.7:1 reduction
• Electric operator
• Hood
• Steel mounting plates
• Stainless steel mini latch

Download the Janus Roll Up Door Model 3100 Brochure in PDF (0.99mb)

Download the Janus Roll Up Door Model 3100 Installation Guide in PDF (606Kb)

Download the Janus Rollup Door Model 3100 Wind Rating Specs in PDF (56k)