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Babcock Davis 36×30 Aluminum Roof Hatch


Model# BRHUA36x30S1T (BA3630)

Babcock Davis 36×30 Aluminum Roof Hatch

The Babcock Davis 36×30 Aluminum Roof Hatch provides a safe access to roof areas of your building with superior weather resistance. Part of their Personnel™ Series, this unit is designed and sized for ladder access to your roof. One of the newest features of this series is that they are now Miami-Dade County and Florida Approved for Hurricane Zones. We also offer the safety railing for this unit to insure safe entry and exit from the roof with full OSHA compliance. If this is not the brand or size you are looking for, please click ‘here’ for a list of all of our roof hatches and accessories.


  • Miami-Dade Approved and Florida Approved for Hurricane Zones
  • Inside curb to curb measurement of 36″ x 30″ (hinged on 30″ side)
  • Mill finished 11 gauge aluminum curb and cover
  • Formed metal cover with liner, stiffened to withstand a live load of 40psf with a max deflection of 1/150 the span.
  • Curb Single wall curb with EZ tab counter-flash and mounting flange with 5/8 inch and 3/16 inch holes
  • Insulation 1 inch fiberboard in curb, 1 inch polystyrene in cover.
  • 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 handles and padlock hasps.
  • 20psf wind uplift for lengths ≤60 inches with slam latch
  • 90psf wind uplift for lengths >60 inches with 2-point rotary latch
  • Warranty Five (5) years

Model # BRHUA36X30S1T (BA3630)

Test Certifications


Product Control Search - Miami-Dade County MIAMI DADE ACCEPTANCE NO: 21-1201.02 EXPIRATION DATE: 5/25/2027

Need a railing for this unit?  Click ‘here’ to go to that page for info and ordering!


Architect Drawing
Product Data Sheet

Installation and Maintenance

Click ‘here’ to see more Babcock-Davis roof hatches and accessories available through CRS and ‘here’ to go to the manufacturer’s site!

If you have any questions about this item or would like special pricing for bulk orders or custom sizes, please call Commercial Roofing Specialties at 1-(800) 267-2308 and ask for an E-Commerce Representative.


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