YLANMEI Cellar Floor Hatch - Waterproof Metal - Secure Access to Underground Spaces,50x50cm

WEATHERPROOF SKYLIGHT COVER: This skylight cover is made of high-quality aluminum alloy, with strong load-bearing capacity and light weight. The panel is made of galvanized steel, and the outside is painted to prevent rust and oxidation, making it suitable for outdoor environments SEALING STRIP AND HANDLE DESIGN: The skylight has a door seal to prevent rain from seeping through the gap, ensuring indoor climate control, energy efficiency, and reducing heating costs CONVENIENCE AND SECURITY: Steel roof skylights are designed to provide convenient and economical access to the roof of a building. The roof access door secures the skylight to increase security and prevent unauthorized entry. The latch includes internal and external handles with devices EASY TO INSTALL: Our roof access skylight is simple to install and only takes a few minutes to install, which can be completed quickly. This product has undergone rigorous performance testing and is suitable for extreme weather conditions, including cold, heat, humidity, vibration and shock WIDE APPLICATION: This galvanized steel access port provides convenient roof access for a variety of environments, including home improvement, schools, manufacturing plants, warehouses, industry, commercial real estate, etc. It can also be used as an escape hatch cover, basement outlet cover, emergency passage cover, manhole cover, cellar cover, manhole cover. It is simple and convenient to install