31.5" L X 31.5" W Roof Access Hatc，Aluminum Material, Roof Security Door, Cellar Export Lid, Attic Skylights Roof Hatch Vent Access Door

SpecificationMaterial: Aluminum AlloyColor: BlackOpening and Closing Angle: 90°Outer Size: 91*91cm/35.82*35.82inInner Size: 80*80cm/31.5*31.5inNet Weight: 8.1kg/17.86lbsPackage Included1* Roof HatchNote:1. Due to the different colors of the brightness of the display and the light, the actual color may be slightly different from the picture.2. Due to manual measurement, please allow a 0-2cm error. Thanks for your understanding.

• 【Internal Operation Design】The access hatch is designed to be operable only from the inside for opening and closing, with no external operation possible. This feature ensures security and privacy, providing peace of mind for both residential and commercial applications
• 【 Widely Used 】 The skylight roof cap are suitable for residential buildings, commercial buildings, industrial plants, warehouses, hotels, restaurants, shopping malls and other places.
• 【Labor-saving Hydraulic Support】 The roof security door is equipped with 2 hydraulic supports that function as buffers and shock absorbers. These supports enable the lid to open to a maximum angle of 90 degrees.
• 【Weathertight Seal & Noise ReductionA perfectly fitted rubber seal creates a tight barrier, blocking rain, dust, debris, and pests from entering. Additionally, it dampens friction noise, ensuring quiet and smooth operation
• 【Versatile Application】 Designed for multi-scenario use, this roof escape hatch is suitable for attic skylights, emergency escape hatches, basement entrances, industrial manholes, and more. All installation hardware is included for quick and secure installation