Designed for applications with heightened security, the 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.

• Cover: Formed metal cover with liner, stiffened to withstand a live load of 40 psf with a max deflection of 1/150 the span.
• Curb: Single wall curb with EZ tab counterflash and mounting flange with 5/8-inch and 3/16-inch holes.
• Insulation: 1-inch polystyrene in cover, 1-inch polyiso around curb.
• Gasket: Extruded EPDM adhesive-backed gasket seal, continuous around cover.
• Spring: Gas-spring with damper for smooth, controlled lift assistance.
• Hinge: Stainless steel tamper-proof.
• 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 handles and padlock hasps.
• Warranty: Five (5) years.

Features

• Powder Coat Finish
• Security Grade Materials
• Optional Locks
• Optional View Port
• Stainless steel tamper-proof hinge
• Gas-spring with damper for smooth, controlled lift assistance
• Extruded EPDM adhesive-backed gasket seal
• 1-inch polystyrene cover insulation and 1-inch polyiso curb insulation
• Zinc-plated steel automatic hold-open arm
• Five (5) year warranty

Documentation

• Security Roof Hatch Parts Shop Drawing (Retro Kit)
• Security Roof Hatch Parts Shop Drawing (Pre-6/23/2023)
• BRHSA Aluminum Shop Drawing (PDF)
• Security Roof Hatch Data Sheet
• Security Roof Hatch 3-Part Specification (WORD)
• Security Roof Hatch LEED
• Roof Hatch Installation, Operation & Maintenance
• Roof Hatch Warranty
• BRHSB Aluminum/Steel Shop Drawing (PDF)
• BRHSG Steel Shop Drawing (PDF)
• BRHSG Steel Shop Drawing (DWG)
• Product Change Notice - 06/23/2023