Activar Construction Products Group

Commercial Construction Industry Products

Dura Hatch Series Roof Hatch – RHU

Dur-Red Products

Dur-Red’s popular RHU Series of roof hatch resists weather and provides safe and easy access to rooftops from ladders and stairs. Models are available in aluminum or galvanneal steel with powder coat finish to meet your roof access needs. Curb and cover have R-6 polyiso insulation for increased energy efficiency. Formerly known as the SSH, NSH or LH series.

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Product Specifications

Material: Steel- 14 gauge galvanneal steel curb and cover with 22 gauge galvanneal steel liner. Aluminum – 11 gauge aluminum curb and cover with 18 gauge aluminum liner

Finish: Gray texture powder coat on steel, silver texture powder coat on aluminum.

Gasket: Continuous bulb neoprene door seal.

Insulation: 1” polyisocyanurate (R-6) on curb and in cover.

Hinges: Heavy-duty galvanneal steel or aluminum hinge with bolt pin

Hold-Open Arm: Clear zinc-plated steel hold-open arm with red plastic coating

Latch: Single or two point, zinc-plated steel slam latch.

Springs: Pressure intensifiers with compression spring provide lift assistance.

Downloads

DescriptionSubmittalWarrantyInstall & MaintSpecificationsCatalogPartsEnvironmental
RHU Single Point LatchPDFPDFPDFDOCPDFPDFPDF
RHU Two Point LatchPDFPDFPDFDOCPDFPDFPDF
RHU Curb-MountPDFPDFDOCPDFPDF
RHU All-But-CurbPDFPDFDOCPDFPDF

Cross-Reference

Part NumberPrevious ModelCurb OpeningMaterialJL IndustriesAcudorBabcock-DavisNystromBilcoKarpMilcorElmdor
RHUA-3030STLH-A 303030" x 30"Aluminum--------
RHUA-1STLH-A 3630/RHUA-1PSI36" x 30"AluminumRHDG-1WTA3844BA3630A3630S-50KRHA-2RD-1-
RHUA-2STSSH-A 3054/RHUA-2PSI30" x 54"AluminumRHDG-2WTA3862BA3054A3054NB-50KRHA-2RD-2-
RHUA-3STSSHA-309630" x 96"AluminumRHDG-3WTA38104BA3096A3096L-50-RD-3-
RHUA-4STLH-A 3636/RHUA4PSI36" x 36"AluminumRHDG-4WTA4444BA3636A3636E-50KRHA-4RD-3x3-
RHUA-5STSSH-A 4848/RHUA-5PSI48" x 48"AluminumRHDG-5WT-BA4848A4848F-50-RD-4x4-
RHUG-3030GLH-G 303030" x 30"Galvanneal-------E-3030-RAH
RHUG-1GTLH-G 3630/RHUG-1PSI36" x 30"GalvannealRHDA-1G3844BG3630G3630S-20KRHG-2M-1E-3036-RAH
RHUG-2GTSSH-G 3054/RHUG-2PSI30" x 54"GalvannealRHDA-2G3862BG3054G3054NB-20KRHG-3M-2E-3054-RAH
RHUG-3GTSSH-G 309630" x 96"GalvannealRHDA-3G38104BG3096G3096L-20-M-3E-3096-RAH
RHUG-4GTLH-G 3636/RHUG-4PSI36" x 36"GalvannealRHDA-4G4444BG3636G3636E-20KRHG-4M-3x3E-3636-RAH
RHUG-5GTSSH-G 4848/RHUG-5PSI48" x 48"GalvannealRHDA-5-BG4848G4848F-20-M-7E-4848-RAH

View Cross Reference Chart

Order Guide

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

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