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RHA Ship Stair Access

Ship Stair Aluminum

Product Overview

RHA Ship Stair Access Introduction

Acudor Aluminum Ship Stair Access Roof Hatches are designed to provide convenient, economical access to the roof of a building.
  • Cover

    Double-skin construction (“in box type design”) with 1" Polyiso (R-6) insulation and a continuous EPDM foam weather/draft seal gasket that is attached to the inside of cover to provide a flush, tight fit. Designed to support a live load of 40lbs./sq. ft., the cover is 10 gauge aluminum with a 20 gauge aluminum inside liner.
  • Curb

    10 gauge aluminum with 1" thick Polyiso (R-6) insulation at curb exterior. Curb is 12" high, with 3.375" wide bottom flange an pre-drilled mounting holes.
  • Hinge

    Heavy duty Aluminum pintle hinges with 3/8" SS pin
  • Opening

    Gas spring operators allow cover to open and close with ease. Stainless Steel Inside pull handle allows for easy control when closing cover.
  • Door Latch

    Self latching, Stainless steel outside T handle with stainless steel inside lock and lever assembly. Unit also has inside and outside padlock provisions.
  • Finish

    Mill finish.
Roof Hatches & Smoke Vents

Product Downloads

Product InformationSubmittal DrawingDWG3D ViewBIM Archicad
RHA Ship Stair Access

Product Highlights

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Stainless Steel Hardware standard on all hatches
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1" Polyiso (R-6) insulation standard on all hatches
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EPDM foam weather/draft seal gaskets provides weather tight construction
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Supports 40lbs./sq. ft. live load
Acudor contact us

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(other sizes available)


 Curb ID W&LWeight per Hatch
Modelinches (mm)lbs. (kg.)
A3862 30 x 54 (762 x 1372) 135 (61.4)

For detailed specifications see submittal sheet