Miami-Dade County Certified Wind Load Rated Rolling Sheet Door

The Janus Commercial Roll Up Door Model 3400 series has been specifically engineered for Miami-Dade County, Florida. With an ability to withstand high winds, the sheet metal door meets Miami-Dade County’s stringent building codes. The door is also easy to install and uses a 12” drum wheel. Other features and specific measurements of the door are as follows:

• Maximum opening size of 12’ wide x 16’ high (192 sq.ft.)
• Push-up, hand chain and electric operations
• PSF Ratings:
  •     +43 PSF and -49 PSF

Features Include

Curtain

• 24-gauge galvanized corrugated steel
• Grade 80 galvanized steel
• Available in white only
• Super Durable polyester paint coatings, which are corrosion resistant
• Wash coat over primer interior side
• 40-year film integrity warranty — up to 30-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

• 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

Guide

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

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