Babcock Davis 48×48 ThermalMax Roof Hatch

Babcock Davis 48×48 ThermalMax Roof Hatch

The Babcock Davis 48×48 ThermalMax Roof Hatch provides stair access to roof areas on your building while also insulating your home or business from the elements. The inside measurement of this hatch allows more room to bring up tools and equipment to the roof and meets the 16 Sq. Ft. requirement several states have now adopted. The ThermalMAX series 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.

Features:

Internal measurement – 48″ x 48″
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
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 # BRHTA48X48S1T

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

Downloads:

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.