4 x 4 ft. Double Door Equipment Access Roof Hatch, 14 Gauge Galvanized Steel with Gray Powder Coat Finish. Price/Each. (special order; leadtime 3-4 weeks, use FreightQuote Shipping)
Made in USA by JL Industries. 4' x 4' Double Door equipment access roof hatch. Curb and Lid are 14 gauge galvanized steel powder coat finish. Dual doors open 85-90 degrees for maximum clear unobstructed opening.
Openings: Rough Opening 48x48". Clear Opening 46 x 46" (clear of inside hardware)
Lid and Curb: 14 gauge galvanized steel, with powder coat finish
Steel cover with liner, stiffened to withstand a live load of 40 psf. Fully opens 85-90 degrees for maximum clear, unobstructed opening. Inside liner is steel.
Single wall curb and mounting flange with mounting holes
1" polystyrene insulation in the cover, 1" R-2 fiberboard around outside of curb
EPDM adhesive-backed gasket seal continuous around cover
Zinc-plated steel tamper-proof hinges contained with spring assembly, includes steel compression springs
Zinc-plated steel automatic hold open arm locks cover in open position
Zinc-plated steel latch with exterior and interior turn handles and padlock hasps
Manufacturer: JL INdustries / Activar
Materials: Steel or 304 Stainless Steel Lid/Curb Construction, or Aluminum Lid with Steel Curb
Finish: Painted, various colors
Curb: Double Wall Curb, and Taller Curb.
Insulation 2" polystyrene insulation in the cover
Hardware: All stainless steel hardware kit
Sizes: 4x4', 5x5', 6x6', 8x8', 10x10', 12x12'.
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