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Aluminum Sunlit Roof Hatch - Babcock Davis is engineered with a translucent dome cover to provide natural daylight in the space. It features a polycarbonate UV coated dome with a double dome option and railing ready. It is equipped with a 1-inch fiberglass cover, 1-inch polyiso around curb insulation, zinc-plated steel tamper-proof hinges, and zinc-plated steel latch. Ideal for use in commercial buildings, schools, retail, and more with a five-year warranty.


Material: Aluminum: 11 gauge

Finish: Mill (aluminum)

Cover: Formed aluminum, 11 gauge, mill finish, metal cover with 1/8 inch clear polycarbonate, UV coated dome

Curb: Single wall curb with EZ tab counter flash and mounting flange

  • Aluminum: 11 gauge

Insulation: 1-inch fiberglass in cover, 1-inch polyiso around the curb

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 an open position

Latch: Zinc plated steel latch:

  • 20psf wind uplift for lengths ≤60 inches with palm slam latch
  • 90psf wind uplift for lengths >60 inches with 2-point rotary latch

Warranty: Five (5) years