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RHG Galvanized Acudor Roof Hatches
Manufacturer Acudor Access Doors

RHG Galvanized Acudor Roof Hatches

RHG Galvanized Roof Hatches

Acudor's RHG Watertight Galvanized Roof Hatches are designed to provide convenient, economical access to the roof of a building. These Hatches are designed with safety, durability, and ease of operation in mind.

RHG Specifications

  • Cover: Double-skin construction("inbox type design") with 1" cellulose 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 40 pounds/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 fiberboard roof insulation 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" pin
  • Opening: Gas spring operators allow the cover to open and close with ease.  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. 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

RHG Optional Features

  • Stainless Steel cover, curb, and/or hardware (RHG)
  • Polycarbonate domes for daylighting
  • Louvered Curbs
  • Curb Mounted Units
  • Curb pitch corrected for sloped roof
  • Higher curb heights for "green roof" applications


Door Size (W x H) Product Code
24" x 24"
24" x 36"
30" x 36"
36" x 36"
48" x 48"
30" x 54"
30" x 96"

*Custom sizes available upon request
RHG Galvanized Roof Hatches
Acudor Leed

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