Acudor · Roof Hatches & Smoke Vents

RHA Service Stair Access

Quote required

Service Stair Access Aluminum

Acudor Aluminum Service Stair 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 10 gauge aluminum with a 20 gauge aluminum inside liner.
Curb: 10 gauge aluminum with 1" thick Polyiso (R-6) insulation at curb exterior. Curb is 12" high, with 3.375" wide bottom flange an 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.

Description, photography, drawings and documents as published by Acudor. Their product page ↗

RHA Standard Sizes

1 size. Every figure is Acudor's published data.

	Model	Curb ID W&L · inches (mm)	Weight per Hatch · lbs. (kg.)
	A38104	30 x 96 (762 x 2438)	245 (111.4)

(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

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
Supports 40lbs./sq. ft. live load

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.

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