Heavy Duty

Heavy Duty Steel Rolling Service Doors

service_door_eagleThe R&S Heavy Service Duty door provides high security and durability offering years of maintenance free performance. Many options are offered with this model from perforated slat to the inclusion of a pass door or grille section.

All R&S doors are designed to withstand up to 80 mph winds and can be upgraded for more severe weather conditions. Curtains can be ordered in standard grey or in tan with contrasting black guides and footpiece. A galvanized steel finish is also offered providing the look and protection of stainless steel without the cost.

Heavy Duty Steel Roll-up Service Door Features

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  • Steel Angle Guides
  • Steel Angle Footpiece
  • 22 gauge steel curtain up to 16′ wide – gauge upgrade available
  • 24 gauge hood – gauge upgrade available
  • Designed to withstand 20PSF or 80MPH winds

Heavy Duty Steal Coiling Service Door Options

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  • Increased Windload Capacity: curtain designs to withstand windloads exceeding 20PSF.
  • High Cycle Construction: designs to provide up to 150,000 operating cycles or maximum possible in design
  • Perforated Slats: 3/64″ diameter holes on 5/64″ staggered centers in type 25 slats provide 30% open area for ventilation and visibility throughout the curtain
  • Extruded Aluminum Curtain Type 24ET: Optional thick-line, 11 gage extruded aluminum slat for exceptional corrosion resistance, durability, strength, and beauty. Available in standard mill finish or optional anodized clear or bronze for architectural needs.
  • Extruded Aluminum Curtain Type 24ES: Optional slim-line, 15 gage extruded aluminum slat for exceptional corrosion resistance, durability, and beauty. Lightweight design for use on service doors up to 16; wide. Available in standard mill finish or optional anodized clear or bronze for architectural needs.
  • Vision Lites: single or multiple 3″ wide cutouts, open for ventilation or covered with acrylic
  • Intermediate Grille: partial grille curtain connecting type 30 slats above and below
  • Sloped or Stepped Footpiece: for special sill conditions
  • Cylinder Locks: on footpiece or guide
  • Pass Door: 3′-0″ x 7′-0″ x 1 3/4″ thick hollow metal grey primed (black optional) door in a steel frame for access tahrough the curtain when closed; frame is hinged to guide and swings clear to allow use of entire door opening when curtain is raised; Standard hardware includes lever lock with optional deadbolt; handicap option, custom sizes, windows and special hardware available
service_door_wicket1 service_door_wicket2
For pass door specifications - click here
  • Galvanized Finish: on footpiece, guides, brackets and barrel
  • Safety Bearing: This unique safety device functions as both a bearing and inertia brake for motorized service doors and grilles. The safety bearing is designed to prevent the curtain from free-falling if there is damage to or failure of the motor operator, drive chain or spring assembly. If a malfunction occurs and the downward speed increases to an unsafe rate, the inertia brake absorbs the added energy and safely stops the load.
  • Powdercoat Finish: a durable and decorative finish for steel or aluminum surfaces. It provides longer life and requires less maintenance than a standard finish. Powder coating is available in a variety of colors for use on many products. Consult factory for color selection, applications and limitations.

Heavy Duty Steel Door Model Designations

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By Method of Operation – Face of Wall Mount

DFP - Push-Up
DFC - Chain
DFT - Thru-wall chain
DFA - Awning Crank
DFB - Crank Box
DFM - Motor
For Between-Jamb Mount, change letter ‘F’ to ‘J’.

Heavy Duty Steel Door Slat Options

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Type 30 Large Curved Slat Type 25 Large Flat Slat
slat_30 slat_25
Standard curved slat for use on all service doors where strength and durability are a consideration. Available in 24, 22, 20, or 18 gage galvanized steel. Also for use on all fire doors. Standard flat slat for use on all service doors where environmental conditions are a consideration. Available in 24, 22, 20, or 18 gage galvanized steel. Also for use on all fire doors, especially those requiring gasketing.
Type 20 Small Curved Slat Type 18 Small Flat Slat
slat_20 slat_18
Optional curved slat for use on service doors to 16′ wide. Available in 22 or 20 gage galvanized steel. Also for use in fire doors to 15′ wide. Optional flat slat for use on service doors to 16′ wide. Available in 22 or 20 gage galvanized steel or 22 gage stainless steel. Also for use on fire doors to 15′ wide, counter fire doors and counter doors.
Type 24ET Aluminum Extruded Slat Type 24ES Aluminum Extruded Slat
slat_24ETgif slat_24ES
Optional thick-line, 11 gage extruded aluminum slat for exceptional corrosion resistance, durability, strength, and beauty. Available in standard mill finish or optional anodized clear or bronze for architectural needs. Optional slim-line, 15 gage extruded aluminum slat for exceptional corrosion resistance, durability, and beauty. Lightweight design for use on service doors up to 16; wide. Available in standard mill finish or optional anodized clear or bronze for architectural needs.
Steel slats are galvanized per ASTM standards, treated for paint adhesion and pre-finished before forming with a prime coat and baked-on grey or tan polyester top coat.

Heavy Duty Service Door Clearance Requirements

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serviceDoorMountin

Large Flat Slat #25
Head Room Requirements
Area Z” V”
A 20 16 3/4
B 22 17
C 23 1/2 18 1/2
D 25 1/2 20 1/2
E 29 1/2 24 1/2
F Consult Factory
Reduce ‘Z’ by 2″ with top hood flange turned down
 clearance_climate
Large Curved Slat #30
Side Room Requirements
Opening Width ‘W’ X” V”
Thru 15′ 6 8
Over 15′ Thru 24′ 7 9
R/H chain operation as shown – reverse ‘X’ & ‘Y’ for L/H
 clearance_service30