Generic Waterproof Access Hatch Cover with Gas Shock Strut 35.83x35.83in Storm-Proof Inspection Hatch with Handle for Cellars Basement Patio Windows Well

Specification:Origin: Mainland ChinaMaterial: MetalProduct size: about 910x910x75mmProduct Size: 35.83x35.83x2.95 (inch) Note:Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!Please allow a 1-2 cm difference in measurements due to manual measuring.Package includes:1 x Roof Hatch

• Reinforced Construction: Built with thick galvanized steel and an aluminum alloy frame, our roof hatch boasts enhanced durability thanks to added reinforcement bars. Ideal for long-term indoor or outdoor use, it easily withstands harsh weather and frequent usage.
• Sealed Rubber Gasket: The contact area between the top cover and base frame features a premium sealing rubber gasket, minimizing friction noise for silent operation. It effectively blocks rain, dust, and debris infiltration through the roof safety door's seams.
• Easy Installation: The roof access hatch frame includes four mounting holes and expansion bolts for concrete structures. For wood installations, self-tapping screws can be purchased separately. For waterproofing, may be filled with glue for added moisture resistance.
• Convenient Roof Entry: This roof hatch provides easy and secure access to rooftops for maintenance, inspection, or emergency situations, making it ideal for both residential and commercial buildings seeking reliable rooftop entry.
• Secure Emergency Exit: As a roof safety door, this hatch doubles as an emergency escape route, with an inside-only lock feature that prevents unauthorized entry from outside, prioritizing occupant safety.