Acudor · Roof Hatches & Smoke Vents
RHGDD Domed Access Door
Quote requiredDomed Access Door Galvanized
Acudor Galvanized 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
- 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, Stainless Steel 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 grey paint.
Description, photography, drawings and documents as published by Acudor. Their product page ↗
RHG Standard Sizes
5 sizes. Every figure is Acudor's published data.| Model | Curb ID W&L · inches (mm) | Weight per Hatch · lbs. (kg.) | |
|---|---|---|---|
| GD3232 | 24 X 24 (610 X 610) | 125 (56.8) | |
| GD3244 | 24 X 36 (610 X 914) | 135 (61.4) | |
| GD3838 | 30 X 30 (762 X 762) | 140 (63.5) | |
| GD3844 | 30 X 36 (762 X 914) | 155 (70.5) | |
| GD4444 | 36 X 36 (914 X 914) | 170 (77.3) |
- (other sizes available)
- For detailed specifications see submittal sheet
Acudor builds other sizes to order — the table is their standard range, not their limit. Tell the desk the opening you have and we'll quote the door for it.
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
Documents
6 documents, served straight from Acudor so you always get the current revision.
Ask About This Product
Answered from Acudor's own documents — the 2 sheets listed above — with the source and page behind every line.