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Service Stair

Service Stair

Specifications:

  • Material:
    • M: 14 gauge galvanized steel cover and Curb
    • RB:14 gauge galvanized steel cover and Curb
    • RC:.090 Aluminum Cover and 14 gauge galvanized steel Curb
    • RD:.090 Aluminum Cover and Curb
  • Finish:
    • Galvanized Steel: Cool White Water Based Enamel Paint 
    • Aluminum: Mill Finish
  • Cover: covers open easily to 90 degrees 
    • M & RB:  14 gauge galvanized steel exterior with 22 gauge galvanized steel liner bonded to core of 1” rigid styrofoam insulation (M Style) or 1” fiberglass insulation (RB Style).
    • RC & RD:   Mill finish .090 aluminum exterior with .063 aluminum liner with 1” fiberglass insulation. (RD-1 uses 1” Styrofoam insulation)
  • Curb:
    • M, RB & RC: 14 gauge galvanized steel with a 12” high curb, integral counterflashing, 3-1/2” wide mounting flanges with pre-drilled holes and 1” exterior fiberboard insulation
    • RD: Mill finish.090 aluminum with a 12” high curb, integral counterflashing, 3-1/2” wide mounting flanges with pre-drilled holes and 1” exterior fiberboard insulation

 

  • Gasket: 
    • Extruded EPDM rubber gasket adhered to cover
  • Hinges: 
    • Steel Pintle Hinge
  • Lift Assist:
    • Cover operation is assisted by enclosed heavy-duty Torsion Coil Spring
  • Latches:
    • Slam latch with interior and exterior handles and padlock hasps.
  • Hardware: 
    • All hardware is zinc plated (stainless steel hardware optional)
  • Load Capacity:
    • M: 70 psf
    • RB, RC & RD: 40 psf
  1. Tables

  2. Downloads

2' 6" x 8'0"
MaterialsModel No.Lbs.
Galvanized Steel Cover and CurbM-3395
Galvanized Steel Cover and CurbRB-3425
Aluminum Cover, Galvanized CurbRC-3307
Aluminum Cover and CurbRD-3248

Service Stair

Model / Description SubmittalsSpecsLEED
M-3 — Single Leaf Service Stair Hatch
RB-3 — Single Leaf Service Stair Hatch
RC-3 — Single Leaf Service Stair Hatch
RD-3 — Single Leaf Service Stair Hatch