Diamond Series Roof Hatch with R-6 Insulation – RHD

The Diamond Series Roof Hatch in galvanneal steel – RHDG or aluminum – RHDA, is designed for safe and easy roof access with R-6 insulation to reduce building energy costs. Our unique, patented “Diamond Grip® ” simplifies installation by securing the roof membrane without tools.

Categories: Roof Accessories, Roof Hatches Tags: 07 70 00, 07 72 00, 07 72 33, 077000, 077200, aluminum, aluminum hatch, ALUMINUM ROOF HATCH, DIAMOND, DIAMOND HATCH, div 7, dIVISION 7, hatch, RHA, rha 1, rha 2, rha 3, rha 4, rha 5, rha series, rha1, rha2, rha3, rha4, rha5, RHDA-1, RHDA-2, RHDA-3, RHDA-4, RHDA-5, RHDA-6, RHDA-7, RHDG-1, RHDG-2, RHDG-3, RHDG-4, RHDG-5, RHDG-6, RHDG-7, RHG-1, RHG-2, RHG-3, RHG-4, RHG-5, ROOF, roof access, roof access door, roof accessories, ROOF HATCH, roof hatches, roof opening, roof safety, rooftop, STEEL HATCH, STEEL ROOF HATCH Brand: JL Industries

Product Specifications

Material: Single wall curb and counterflashing of galvanneal steel or aluminum.

Cover: Formed and welded with liner, tested to support a live load of 40 psf.

Finish: White textured powder coat paint, or mill finish aluminum.

Gasket: Continuous, weatherproof EPDM sponge rubber seal.

Insulation: 1” polyisocyanurate in curb and cover with thermal resistance R-6.

Spring: Counterbalanced compression springs contained in clear zinc-plated steel cylinders.

Latch: Clear zinc-plated steel slam latch with inside and outside handles and padlock hasps. Tested to 50 psf wind uplift.

Hold-Open Arm: Clear zinc-plated automatic locking hold-open arm with red vinyl grip for one-handed door operation.

Hinge: Heavy-duty, clear zinc-plated steel pintle hinge.

Downloads

Description	Size	Submittal	Warranty	Install O&M	3 Part Specs	Master Spec	CAD (dwg)	BIM (rfa)	Catalog	Parts	Environmental
RHDG Galvanneal	All	PDF	PDF	PDF	DOC	DOC	.dwg	ZIP	PDF	PDF	PDF
RHDA Aluminum	All	PDF	PDF	PDF	DOC	DOC	.dwg	ZIP	PDF	PDF	PDF
Spring Cylinder Replacement				PDF

See Exact Submittals Tab for Specific Sizes

Exact Submittals

Model	Description	Submittal
RHDG-1WT	Galvanneal 36" x 30"	PDF
RHDG-2WT	Galvanneal 30" x 54"	PDF
RHDG-3WT	Galvanneal 30" x 96"	PDF
RHDG-4WT	Galvanneal 36" x 36"	PDF
RHDG-5WT	Galvanneal 48" x 48"	PDF
RHDG-6WT	Galvanneal 32" x 72"	PDF
RHDG-7WT	Galvanneal 37" x 30"	PDF
RHDA-1	Aluminum 36" x 30"	PDF
RHDA-2	Aluminum 30" x 54"	PDF
RHDA-3	Aluminum 30" x 96"	PDF
RHDA-4	Aluminum 36" x 36"	PDF
RHDA-5	Aluminum 48" x 48"	PDF
RHDA-6	Aluminum 32" x 72"	PDF
RHDA-7	Aluminum 37" x 30"	PDF

See Downloads Tab for More Product Documentation

Cross-Reference

Part Number	Previous Model	Curb Opening	Material	Dur-Red	Acudor	Babcock-Davis	Nystrom	Bilco	Karp	Milcor	Elmdor
RHDG-1WT	RHGI-1	36" x 30"	Galvanneal	RHUG-1G	G3844	BG3630	G3630	S-20	KRHG-2	M-1	E-3036-RAH
RHDG-2WT	RHGI-2	30" x 54"	Galvanneal	RHUG-2G	G3862	BG3054	G3054	NB-20	KRHG-3	M-2	E-3054-RAH
RHDG-3WT	RHGI-3	30" x 96"	Galvanneal	RHUG-4G	G38104	BG3096	G3096	L-20	KRHG-4	M-3	E-3096-RAH
RHDG-4WT	RHGI-4	36" x 36"	Galvanneal	RHUG-4G	G4444	BG3636	G3636	E-20	-	M-3x3	E-3636-RAH
RHDG-5WT	RHGI-5	48" x 48"	Galvanneal	RHUG-5G	-	BG4848	G4848	-	-	M-7	E-4848-RAH
RHDG-6WT	RHGI-6	32" x 72"	Galvanneal	-	-	-	-	-	-	-	-
RHDG-7WT	RHGI-7	37" x 30"	Galvanneal	-	-	-	-	-	-	-	-
RHDA-1	RHAI-1	36" x 30"	Aluminum	RHUA-1ST	A3844	BA3630	A3630	S-50	KRHA-2	RD-1	-
RHDA-2	RHAI-2	30" x 54"	Aluminum	RHUA-2ST	A3862	BA3054	A3054	NB-50	KRHA-3	RD-2	-
RHDA-3	RHAI-3	30" x 96"	Aluminum	RHUA-3ST	A38104	BA3096	A3096	L-50	KRHA-4	RD-3	-
RHDA-4	RHAI-3	36" x 36"	Aluminum	RHUA-4ST	A4444	BA3636	A3636	E-50	-	RD-3x3	-
RHDA-5	RHAI-5	48" x 48"	Aluminum	RHUA-5ST	-	BA4848	A4848	F-50	-	RD-4x4	-
RHDA-6	RHAI-6	32" x 72"	Aluminum	-	-	-	-	-	-	-	-
RHDA-7	RHAI-7	37" x 30"	Aluminum	-	-	-	-	-	-	-	-

View Roof Accessories Cross Reference

Stock List

RHDG-1WT 30″ x 36″
RHDG-2WT 30″ x 54″
RGDG-4WT 36″ x 36″
RHDG-5WT 48″ x 48″

Click here for full Stock List

Order Guide

Note: Not all sizes and options are listed, or available for all models, see submittal for details.

Tech Articles

Click on the following to view.

Options/Access.