Full framed featuring narrow 1 9/16" (40mm) stiles fully weather stripped and integrated to a fluted metal clad centre shaft. With the patented, door wing, pressure release mechanism concealed below the floor and within the canopy ceiling, stile to rail connection is crisp and clean. Three-wing or four-wing design. Various heights of door rails are available to suit any design requirement. Available in standard 7'-0" (2134mm) models or custom models ranging from (but not limited to) 6'-6" (1981mm) diameter to 12'-0" (3657mm) diameter.

Features

• Narrow line flush glazing door and enclosure sections
• Concealed collapsing mechanism and speed control
• Concealed fasteners - snap-on glass stops throughout
• Bookfold wing position factory set for emergency egress
• Conforms to all North American building codes
• Conforms to ASTM E283 for air tightness
• Standard and custom models available
• Easily removed door wings to provide fast and efficient service
• Curved laminated glass in enclosure
• Tempered glass in door wings
• Sliding dead bolt lock
• Overhead or floor mounted speed controls

Options

• Double wall glass enclosure for air plenum and grilles
• Cladding in stainless or bronze sheet (see Architectural Metal Products)
• All glass canopy
• Tinted glass (wings and enclosure )
• Vertical and/or horizontal muntins
• Curved metal panels in place of glass enclosure
• Curved tempered glass
• Custom designed push bars and plates. (some design limitations)
• Manual or automatic operation
• Canopy lighting
• Maintenance and Service contracts available (some limitations apply)
• Quarter-point closing