Weather Resistant Roof Hatch Cover: This flat roof access door is constructed with a durable 1.2mm aluminum frame paired with a galvanized sheet and reinforced by a central 8cm wide reinforcements. It has a load capacity of 100kg (220lb) and is rustproof and resilient, making it ideal for outdoor use in varying weather conditions, including wind and sun exposure. Reliable Sealing and Security: Each roof hatch cover comes with a built-in rubber sealing strip to effectively prevent water infiltration, keeping your space dry during rainy weather. The 90° rotating handle allows for easy locking, enhancing security while the two hydraulic support rods enable the hatch to open at a maximum angle of 90°, ensuring safe and convenient access. Simple Installation for Your Skylight Cover: Engineered with pre-drilled holes for hassle-free mounting, this skylight cover includes expansion screws for straightforward installation. After securing it in place, fill any gaps with adhesive to create a comprehensive, weatherproof solution tailored to your building's needs. Ideal for homeowners looking to enhance protection and energy efficiency. Versatile Roof Hatch Applications: Perfect for use as an attic skylight cover, escape hatch, basement outlet cover, cellar cover, or manhole cover. This roof access door is specifically designed for internal operation, ensuring safety and ease of use while enhancing your home's functionality across various applications. Size Options: Our sizes correspond to the inner frame measurements. Please carefully select the correct size for a perfect fit. Custom sizes are also available to meet your specific needs, offering flexibility and satisfaction. Elevate your space with our high-quality products designed for durability and aesthetic appeal.