Atlas Door Commercial - Page 4

SERVICE AND THERMAL DOORS

PART 3 EXECUTION 3.01 Installation

A. Installation: by Atlas Door authorized representative and in accordance with Atlas Door standards and instructions.

Optional Coiling Thermal / Coiling Service Door Features / Specifications

• Slats also available in (aluminum) (extruded aluminum flat slats [Coiling Service Door Only]) or (stainless steel).
• Steel gauges available (22) (20) (18) or (16) - Coiling Service Door slat material. Steel gauges available (22) (20) or (18) opposite coil side slat material on Thermal Door.
• Endlocks Continuous. Endlocks (stamped steel) (malleable iron) or (brass to prevent sparking caused by metal to metal contact in guides).
• Special Windloads are available, consult Atlas Door Technical Services.
• Bottom Bar (galvanized steel) (painted galvanized steel) (aluminum) or (stainless steel). Bottom bar sloped to match contour in finished floor or notched to match obstruction in finished floor. Astragal weather seal provided at the bottom bar (standard on Thermal Door only).
• Sensor Edge (for motorized doors) See LIFESAFETY Products (pg. 11).
• Service door Vision Lites provided in curtain. Furnish clear acrylic plastic sections over individual slat cutouts, each 5'' (127mm) wide x 3/4'' (19mm) high, in sets of 15 cutouts, five slats high, three cutouts wide.
• Service Door Fenestrated Slats provided in curtain. Furnish individual slat cutouts each 5'' (127mm) wide x 3/4'' (19mm) high.
• Service Door Perforated Slats provided in curtain. Furnish 1/16'' (1.6mm) diameter holes located on 3/32'' (2.4mm) staggered centers.
• Thermal Door Insulated Vision Lites provided in curtain. Furnish clear double acrylic plastic sections over individual slat cutouts, each  5'' (127mm) wide x 3/4'' (19mm) high, in sets of 3 cutouts, one insulated slats high, three cutouts wide. Non-insulated lites also available on Thermal Doors.
• High Cycle Springs (for motorized doors): High cycle design is to satisfy (50,000) (100,000) cycles. Very High Cycles (VHC)design is to satisfy in excess of 100,000 cycles.
• Bracket Plates made of (galvanized steel) (stainless steel).
• Guides / Wall Angles (galvanized steel) (stainless steel). angles.
• Furnish guide weather-stripping (on outside) (on both sides-inside and outside.) Not available on C3 slats.
• Hoods fabricated of (#22 or #20 U.S. Gauge galvanized steel) (aluminum) (stainless steel). Shape of hood: square. Furnish neoprene Hood Baffle in hood to minimize air infiltration. # 9 Standard on Thermal Door only).
• Locking: Slide Bolt: on bottom bar, suitable for padlock (padlocks by others). Cylinder Locks: on bottom bar.
• Painted Finish: Galvanized Surfaces: slats and hood galvanized. Baked-on (gray)(tan) coat of epoxy-modified polyester on slats and hood. Shop coat of rust-inhibiting metallic primer on all remaining ungalvanized surfaces, except bearings.
• Powder Coat Finish: provide a powder coat colored finish on both sides of the roll formed slat or other door components. Choice of 10 standard colors are available Specify manufacturer's number for custom colors.
• Pass Door: Furnish 3'-0'' x 7'-0'' (914mm x 2134mm) hollow metal pedestrian door (custom sizes available) within rolling door. Hollow metal door frame is to be hinged to rolling door guide so that frame and  metal door will swing clear of opening when desired. Hardware to include heavy duty hinges and lock set with cylinder lock outside and night latch inside.
• Stop lock Bearing: provided to prevent curtain from falling completely to the floor in the event of damage to operator or spring counterbalance.
• Service Door Weatherstripping: doors to be ''All-Weather'' fully weather stripped at sill, hood, and guides Use Type F3 flat slats.
• Transom Panel: provide 4-sided frame with slat material to match door.
• Removable Mullions: provide removable guide assembly, below lintel, between adjacent doors.
• Motorized Mullions: provide motorized guide assembly, below lintel, between adjacent doors.

** Suffix letters indicate material and/or finish of curtain.

Where clearances are critical, dimensions shown can be reduced.

Refer inquiries to Atlas Door Technical Services 800-959-9559.

Maximum size recommended for manual push-up operation is 80 sq. ft. (7.43m²) or 8'- 4'' (2540mm) high.

3'' (76.2mm) is dimension of top hood bead. Where headroom is limited, 3''' (76.2mm) requirement can be eliminated by turning bead down.

Windlocks are standard on service doors over 18'-4-7/8" (5610mm) wide and optional for doors under 18'-4-7/8''  (5610mm) wide for excessive windloading.