Babcock Davis 48×48 Steel Roof Hatch


Model # BRHUG48X48S1T

Alternate Model # BG4848

In stock and ready to ship!

Babcock Davis 48×48 Steel Roof Hatch

The Babcock Davis 48×48 Steel Roof Hatch, model BRHUG48X48S1T, provides safe access to roof areas on your building. Sized for ship stair access with optional safety railings, grab bars and a variety of materials and finishes. This hatch is OSHA compliant and is simple to install.  Due to the gas spring operation and color coordinated labels, it is also easy to open and close without muscle strain from the operator.  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.


  • Interior opening of 48 x 48 inches
  • Made from a stronger, yet lighter weight steel called Galvanneal
  • Zinc plated steel latch with exterior and interior turn handles and tamper-proof hinges
  • Available in custom sizes
  • Gas spring with damper for a smooth and controlled lift
  • 5 year warranty


  • Material – 14 gauge galvanneal steel
  • Finish – Red Oxide Powder Coat (High Reflective White available upon request)
  • Cover – Formed metal cover stiffened with liner to withstand a live load of 40psf with a max deflection of 1/150 of the span
  • Curb – Single wall curb with EZ tab counter-flashing and mounting flange
  • Insulation – 1 inch of insulation around curb and built into cover
  • Gasket – Extruded EPDM adhesive backed gasket seal, continuous around curb and cover
  • Spring – Gas spring with damper for smooth, controlled lift assistance

Model # BRHUG48X48S1T

Alternate Model # BG4848


Architect Drawing

Product Data Sheet

Installation Instruction

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.

Additional information


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