RHG Galvanized

Ladder Access Roof Hatch

Product Overview

RHG Ladder Access Introduction

Acudor Ladder 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 14 gauge galvanized steel with a 22 gauge galvanized steel inside liner.

Curb

14 gauge galvanized steel with 1" thick Polyiso (R-6) insulation with Fiberglass liner at curb exterior. Curb is 12" high, with 3.375" wide bottom flange and pre-drilled mounting holes.

Hinge

Heavy duty galvanized steel 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, zinc plated outside T handle with stainless steel inside lock and lever assembly. Heavy duty detention lock with paracentric key. Unit also has inside and outside padlock provisions.

Finish

Material is prepared with an iron phosphate wash, followed by a rust inhibiting primer, and then a baked on polyester enamel paint.

Product Highlights

  • Stainless Steel Hardware standard on all hatches

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

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

  • Supports 40lbs./sq. ft. live load

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Do you have a question regarding our products? Do you need more information for your project? Please don’t hesitate to reach out, we’re here to help!

Specifications

RHG Standard Sizes

(Special sizes up to 197” x 197” available upon request)

 Curb ID W&LWeight per Hatch
Modelinches (mm)lbs. (kg.)
G323224 x 24 (610 x 610)125 (56.8)
G323824 x 30 (610 x 762)130 (58.9)
G324424 X 36 (610 X 914)135 (61.4)
G383830 x 30 (762 x 762)145 (65.8)
G384430 x 36 (762 x 914)155 (70.5)
G444436 x 36 (914 x 914)170 (77.3)

For detailed specifications see submittal sheet


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