Milcor Roof Hatches

Milcor Saf-T-Rail (MSTR) is a retrofit safety railing system designed to upgrade existing roof hatches to current OSHA fall protection standards. The railing uses telescoping side rails and gates made of structural aluminum square tubing, finished in safety yellow powder coat for visibility. It fits a range of hatch sizes for ladder, ship stair, or service stair access depending on model; meets guardrail height requirements and supports substantial force loads.Key Features: Adjustable/telescopi...

The Milcor 3501-501-9 is a 36 inch by 30 inch single leaf roof hatch built with 14 gauge galvanized steel cover and curb, white powder coat finish. It includes a cover with 22 gauge galvanized steel liner bonded to a 1″ rigid styrofoam insulation core, and EPDM gasket adhered to the cover for weather tight seal. The curb is 14 gauge galvanized steel, 12″ high, with integral counterflashing, 3½″ mounting flanges, and 1″ fiberboard insulation. Cover lift is assisted by gas springs, with an...

The Milcor MUSB Upright Safety Bar is an accessory designed to enhance safety when climbing in or out of roof hatches on the ladder side. It’s a hinged steel safety bar that lifts and locks into place, approximately 42 inches high above the ladder, and is powder coated in safety yellow for visibility and corrosion resistance. Sized for hatches 4 feet or smaller on the ladder side, it allows upward/downward movement and locks when fully extended for secure use. Key Features: Hinged upright bar...

Milcor roof hatches are engineered to provide secure, weather-resistant access to rooftops for maintenance, inspection, and equipment transport. Constructed from galvanized steel or aluminum with insulated covers and curbs, these hatches feature EPDM gaskets for tight seals, spring-assisted covers for one-hand operation, and slam latches with padlock hasps for security. Models in this group cover a range of common access sizes with load ratings suitable for commercial and industrial use.Key...

Milcor roof hatches deliver durable rooftop access with insulated cover and curb assemblies, weather-resistant EPDM gasketing, and spring-assisted operation for safe, one-hand use. Models in this group cover common ladder or service access openings and are available in aluminum or galvanized steel with robust hinges, slam latches with padlock provisions, and hold-open arms for safety.Key Features: Aluminum or galvanized steel construction with insulated cover and curb EPDM perimeter gasket and...

Milcor energy-efficient (EE) roof hatches are designed with enhanced insulation and thermally broken construction to minimize heat transfer, resist condensation, and improve overall building efficiency. Available in galvanized steel or aluminum, these models provide reliable roof access with robust load ratings, EPDM gasketing for weatherproofing, and spring-assisted operation for ease of use. The EE series offers improved thermal performance while retaining the durability and security...