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Babcock Davis 30×54 ThermalMax Roof Hatch


Model # BRHTA30X54S1T

In stock and ready to ship!

Babcock Davis 30×54 ThermalMax Roof Hatch

The Babcock Davis 30×54 ThermalMax Roof Hatch provides attic or ship-stair access to roof areas on your building while also insulating your home or business from the elements. The ThermalMAX Roof Hatch sets the new standard for thermally efficient roof hatches. Designed with a thermal break to keep cool-cool and hot-hot, this hatch boasts an R-20 insulation rating making it today’s most energy efficient hatch. We also offer the safety railing for this unit to insure safe entry and exit from the roof with full OSHA compliance.


  • Material – 11 gauge Aluminum
  • Finish – Mill
  • Cover – Formed metal cover withstands a live load of 40psf with a max deflection of 1/150 the span
  • Curb – Single wall curb with EZ tab counterflash and mounting flange – Inside measurement of 30″ x 54″
  • Insulation – 3 inch polyiso in curb and cover; R-20
  • Gasket – Extruded EPDM adhesive backed acoustic gasket seal, continuous around curb and cover to assure a continuous seal
  • Spring – Gas spring with integrated damper for smooth, controlled lift assistance
  • Hinge – Heavy-duty pintle hinge with stainless steel hinge pin
  • Hold Open Arm– Zinc plated steel automatic hold open arm locks cover in open position
  • Latch – Zinc plated steel spring-type slam latch with inside and outside operating turn handles and padlock hasp provisions; 20psf wind uplift
  • Pull Handle – Interior safety pull down handle, yellow powder coat

Model # BRHTA30X54S1T

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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