The BA-SRH is designed to provide convenient, economical access to the roof of a building while adding an additional level of security. The heavy gauge materials used to manufacture this hatch are ideal for applications in banks, prisons, hospitals, and more.
Weather tight construction
Convenient one-hand operation
12" high insulated curb Supports
40lbs./sq. ft. live load
G90 Galv. Steel
Stainless Steel Hardware
Cover: Double-skin construction (“in box type design”) with 1" Polyiso (R-6) insulation and a continuous EPDM foam weather/draft seal gasket that is attached to the inside of cover to provide a flush, tight fit. Designed to support a live load of 40lbs./sq. ft., the cover is 10 gauge galvanized steel with a 18 gauge galvanized steel inside liner.
Curb: 10 gauge galvanized steel with 1" thick Polyiso (R-6) insulation with Fiberglass liner at curb exterior. Curb is 12" high, with 3.375" wide bottom flange and pre-drilled mounting holes.
Hinge: Heavy duty galvanized steel pintle hinges with 3/8" pin
Opening: Gas spring operators allow cover to open and close with ease. Stainless Steel inside pull handle allows for easy control when closing cover.
Door Latch: Self latching, zinc plated outside T handle with stainless steel inside lock and lever assembly. Heavy duty detention lock with paracentric key. Unit also has inside and outside padlock provisions.
Finish: Material is prepared with an iron phosphate wash, followed by a rust inhibiting primer, and then a baked on polyester enamel paint