RHADD Aluminum

RHADD Domed Access Door

Product Overview

RHADD Domed Access Door Introduction

Acudor Domed Roof Hatches are designed to provide convenient, economical access to the roof of a building. These hatches are standard with a Polycarbonate Dome which provides the benefit of a skylight.

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 1/8" thick aluminum, with a 20 gauge aluminum inside liner. To accommodate the polycarbonate domes, an aluminum extrusion with built in condensation drainage channel is provided.

Curb

1/8" Aluminum with 1" thick Polyiso (R-6) insulation at curb exterior. Curb is 12" high, with 3.375" wide bottom flange and 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.

Product Highlights

  • Clear, bronze, white, combination polycarbonate double-skin dome

  • Stainless Steel Hardware standard on all hatches

  • 1" Polyiso (R-6) insulation standard on all hatches

  • EPDM foam weather/draft seal gaskets provides weather tight construction

Cta keyboard red

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Specifications

RHADD Standard Sizes

(other sizes available)

 Curb ID W&LWeight per Hatch
Modelinches (mm)lbs. (kg.)
AD323224 X 24 (610 X 610)125 (56.8)
AD324424 X 36 (610 X 914)135 (61.4)
AD383830 X 30 (762 X 762)140 (63.5)
AD384430 X 36 (762 X 914)155 (70.5)
AD444436 X 36 (914 X 914)170 (77.3)

For detailed specifications see submittal sheet


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