Roof Access Hatch, Thick Galvanized Steel Maintenance Door, Roof Safety Door with Switch Type Handle, Maintenance Hatch Cover Emergency Access Lid(80 * 80cm/31.5 * 31.5in)

// This roof hatch provides convenient access for rooftop maintenance, repairs, and installations. It provides convenient roof access, security, and storm protection for many environments, including attic exits or windows, and much more. // Our roof skylight is easy to install and can be quickly installed in just a few minutes. This product has undergone rigorous performance tests and is suitable for extreme weather conditions such as cold, heat, humidity, vibration and impact.—— Product parameters:Product name: Roof Access Hatch/Roof Hatch Cover/Roof Security DoorMaterial: Aluminum alloy frame + galvanized cover plateShape: SquareOpening and closing angle: 90°Application: Large roof access hatch is suitable for residential buildings, commercial buildings, industrial plants, warehouses, hotels, restaurants, shopping malls, etc.- Cover frame outer diameter = bottom frame inner diameter + 10cm/3.7in- Measurement tips: bottom frame inner diameter size ≥ well opening size- Roof access door can only be opened and closed from the inside, not from the outside.—— Package Contents:1 x Roof Hatch Cover

• ——【High-quality Material】: This skylight is made of high-quality aluminum alloy frame and galvanized sheet, with strong load-bearing capacity, light weight, and is not afraid of wind and sun. Not easy to deform and has a long service life
• ——【High Safety】: Except for its sturdy construction, the door of this product can only be opened from the inside and not from the outside. This feature provides an extra layer of security, preventing unauthorized access to the building's interior from the roof
• ——【User-Friendly Design】: Featuring a 90-degree opening angle and equipped with hydraulic support rods, this door allows for effortless access to your roof space. This thoughtful engineering enhances safety and convenience during use, making it easy to open and close with minimal effort
• ——【Widely Used】: This access hatch provides convenient roof access for multiple environments including home improvements, schools, manufacturing plants, warehouses, industrial, commercial properties, and more. Easy and convenient
• ——【Easy To Install】: Our window well cover is easy to install, fast and safe. Drill mounting holes, insert expansion screws. If you want to make it more waterproof, you can fill the gap with glue