Galvanized Steel Roof Hatch Maintenance Hatch Cover Theft Door Loft Access Egress Window Manhole Covers,Roof Hatch Anti-Theft Skylight Cover - Galvanized Powder Coated Steel for Roof Mainten

Galvanized Steel Roof Hatch with Gas Springs & Latch Lock for Secure Loft Access，Designed with a heavy-duty galvanized panel and a rust-proof aluminum alloy frame, this roof hatch is built to endure extreme weather conditions, including hailstorms, heavy rains, and winds of up to 120 km/h. Specifications: - Material: Galvanized Iron Plate, Aluminum Frame - Color: Dark Gray - Size: Customizable - Bottom Frame Inner Diameter Size: 19.7 inch - 39.4 inch / 50 cm - 100 cm - Outer Frame Size of Lid: Bottom Frame Inner Diameter Size + 11 cm / 4.3 inch Measuring Tips: 1. Ensure Bottom Inner Frame Size is greater than or equal to Wellhead Opening Size. 2. The Wellhead Edge Size should be greater than or equal to 8 cm (3.14 inch). Multi-Scenario Versatility: This hatch serves as more than just a roof access door; it is designed for a variety of applications: - Emergency Escape: The 90° full opening allows for quick exits during emergencies. - Attic/Basement Maintenance: Ideal for regular HVAC inspections. - Industrial Use: Supports up to 100KG load for roof repairs in warehouses. - Cellar/Well Cover: Equipped with a proof lock to protect underground storage. Features: - Double internal and external locks for added security. - Double-layer aluminum plate structure for insulation. - Lightweight pneumatic hydraulic rod. - Frame embedded with sealing strips to prevent water damage, rust, and to provide sound insulation. Simple Installation: 1. For improved sealing, consider filling any gaps with glue. 2. Secure the hatch cover to the ground with bolts. Package Contents: 1 x Roof Hatch Cover, 4 x Bolts

• Weatherproof roof hatch door: Equipped with integrated sealing rubber strips to prevent water ingress through gaps, engineered for extreme weather conditions including torrential rain, heavy snow, and UV exposure.
• Multifunctional design: Serves as an attic skylight cover, emergency egress hatch, basement access portal, utility well lid, subterranean chamber cover, and maintenance manway for versatile application in various settings.
• Secure security door: Featuring anti-theft components, this hatch operates with a 90-degree opening and closing angle using a hydraulic support rod that ensures smooth roof access while maintaining structural integrity.
• Easy-install roof access door: Comes with pre-drilled mounting points and a complete hardware set for a hassle-free setup. Custom sizing options allow you to achieve a perfect fit with included foam adhesive gaskets for a tight weather seal.
• Heavy-duty roof hatch: Constructed with galvanized steel and an aluminum frame, this durable roof hatch door withstands harsh conditions withstands winds and heavy loads up to 100 kg. Perfect for outdoor durability and long-term roof top access.