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Security

Security Roof Hatch

Designed for applications with heightened security, Babcock-Davis' Security Roof Hatch is constructed with heavy-duty materials, optional security grade locks and is ideal for prisons, banks, and water treatment facilities.

Features

Security grade materialSecurity Grade Material
Deter forced entry with extra heavy-duty top security grade roof hatches. Constructed of 3/16 inch steel or 1/4 inch aluminum. 
Optional LocksOptional Locks
Add essential security upgrades to your rooftop access with detention (shown) or mortise locks.
Optional viewport
Optional Viewport
Gain visibility with the optional bulletproof viewport on roof hatch cover. Ideal use in prisons and wastewater treatment facilities.

Specifications

MATERIAL: Aluminum: 1/4 inch, mill finish
Steel: 3/16 inch, red oxide powder coat
COVER: Formed metal cover with liner, stiffened to withstand a live load of 40psf.
CURB: Single wall curb with EZ tab counterflash and mounting flange.
INSULATION: 1 inch polystyrene in cover, 1 inch fiberboard around curb.
GASKET: Extruded EPDM adhesive backed gasket seal continuous around cover.
SPRING/HINGE ASSEMBLY:
Zinc plated steel tamper-proof hinges contained within spring assembly, includes steel compression springs.
HOLD OPEN ARM:
Zinc plated steel automatic hold open arm locks cover in open position.
LATCH: Zinc plated steel latch with exterior and interior turn handle and padlock hasp.
WARRANTY:
Five years
SIZES:
Industry standard and custom sizes available for ladder or ship stair egress/ingress.
Security Roof Hatch


Section View

Section View

Downloads

Model(s) Description
Shop
Drawings
CAD BIM Specs IO&M LEED Warranty
BRHSA Aluminum
Sample Warranty
Revit Icon
Specifications document Specifications document Specifications document Sample Warranty
BRHSB Aluminum Cover & Steel Curb
Sample Warranty
Revit Icon Specifications document Specifications document Specifications document Sample Warranty
BRHSG Steel
Sample Warranty CAD file Revit Icon Specifications document Specifications document Specifications document Sample Warranty


Order Guide

Galvanneal Steel
Model
Aluminum
Model
Steel & Alum.
Model
Size
(inch)
Access Door Curb
BRHSG36X30S1T BRHSA36X30S1T BRHSB36X30S1T36 x 30 Ladder Single Single Wall
BRHSG36X36S1T BRHSA36X36S1T BRHSB36X36S1T36 x 36
Ladder
BRHSS30X54S1T BRHSA30X54S1T BRHSB30X54S1T30 x 54
Ship Stair


Additional sizes and options available, call for more information.
Babcock-Davis - 9300 73rd Avenue North, Brooklyn Park, MN 55428
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