Galvanized Roof Hatch Skylight Roof Caps Window with Gas Shock Strut Heavy-Duty Roof Access Hatch Cover Plate Roof Steel Security Door for Warehouse Attic Cellar(White,28x28in/71x71cm)

Upgrade your safety and utility access with this Heavy-Duty Roof Skylight Cover, designed for superior performance in harsh environments. Constructed with a thick galvanized steel panel and a reinforced aluminum frame, this hatch is built to last, making it perfect for long-term indoor or outdoor use.Equipped with sealing rubber gaskets, this roof hatch offers quiet, friction-free operation and a secure seal that blocks out rain, dust, and unwanted debris. The 90° gas strut-assisted lid opens smoothly and stays open for safe inspections or emergency use. The rotating handle ensures easy operation, and the lock can only be accessed from inside, enhancing safety and preventing unauthorized entry.Installation is fast and flexible — whether you're mounting on concrete using the included expansion bolts, or adapting it for wood structures with optional self-tapping screws. Add glue for even greater waterproofing where needed.This versatile skylight hatch is ideal for use as an attic skylight, emergency escape window, manhole cover, or cellar door. Suitable for homes, industrial facilities, commercial properties, and more, it provides reliable access with maximum security and weather resistance.

• Sturdy Galvanized Steel Construction – Roof Hatch Built with a thick galvanized steel panel and reinforced aluminum frame. Features a 7.5cm (2.9'') center reinforcement bar for enhanced load-bearing strength
• Weather-Resistant Rubber Gasket – Sealing gasket minimizes friction noise during opening and closing, while keeping out rain, dust, debris, and insects — ensuring a quiet, weatherproof seal
• Secure & Practical Design Opens up to 90° with dual gas struts that act as buffers and lid supports. The built-in rotating handle makes operation easy. Lockable from the inside only for added security
• Simple Installation on Concrete or Wood – Includes four mounting holes and expansion bolts for concrete surfaces. For wood structures, use self-tapping screws (not included). Add glue for enhanced waterproofing
• Wide Range of Applications – Ideal for use as attic skylights, emergency escape hatches, basement access points, wellheads, manholes, or cellar doors. Suitable for homes, schools, warehouses, factories, and commercial spaces