Application
Acudor Service Stair Roof Hatches are designed to provide convenient, economical access to the roof of a building from a full size staircase to perform maintenance.
Features RHA & RHG
- Weather tight construction
- Convenient one-hand operation
- 12" high insulated curb
- Supports 40lbs./sq. ft. live load
- G90 Galv. Steel (RHG)
- Stainless Steel Hardware
Optional Features RHA
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Painted and Anodized finishes
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Polycarbonate domes for daylighting
-
Louvered Curbs
-
Curb Mounted Units
-
Curb pitch corrected for sloped roof
-
Higher curb heights for "green roof" applications
Optional Features RHG
-
Stainless Steel cover, curb
-
Polycarbonate domes for daylighting
-
Louvered Curbs
-
Curb Mounted Units
-
Curb pitch corrected for sloped roof
-
Higher curb heights for "green roof" applications
RHA Specifications:
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” aluminum with a 20 gauge aluminum inside liner.
Curb: 1/8" thick 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 inside lock and lever assembly. Unit also has inside and outside padlock provisions.
Finish: Mill finish.
RHG Specifications:
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" 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 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.
RHA Service Access
RHA Service Access Submittal
RHG Service Access Chart
RHG Service Access Submittal
