Roof Hatch Security Door 27.5" L X 27.5" W Rooftop Hatch Cover Aluminum Alloy Roof Security Door Square Rooftop Access Cover for Residential Buildings, Industrial Plants, Warehouses

DescriptionThis kind of roof hatch can blend well with various architectural styles. A door that opens inward can prevent unexpected guests from entering. The 90-degree opening and closing Angle and the hydraulic support rod are designed in detail to facilitate access to the roof space.ApplicationRoof safety door suitable for residential buildings, commercial buildings, industrial plants, warehouses, hotels, restaurants, shopping malls, etc.SpecificationMaterial: Aluminum AlloyColor: BlackShape: SquareOpening and Closing Angle: 90°Package Size: 82.5*82.5*9.5cm/32.48*32.48*3.74inOuter Size: 81*81cm/31.88*31.88inInner Size: 70*70cm/27.5*27.5inGross Weight: 7.9kg/17.42lbsNet Weight: 7.1kg/15.65lbs&Package Included1* Roof HatchNotes1.Please check the product size carefully before purchasing.

• 【Material】Roof hatch is made of aluminium alloy and the handle is fixed with screws. There is no need to worry about daily wear and tear, meeting daily needs.
• 【One Way Opening】Aluminum alloy roof hatch can only be opened from the inside and cannot be opened from the outside, preventing unauthorized personnel from entering the interior from the roof at the source.
• 【Size】Roof security door has an external size of 31.88*31.88 inches and an internal size of 27.5*27.5 inches. It is compatible with most standard roof structures without additional modifications and is more convenient for installation and adaptation.
• 【Thoughtful Design】Roof access hatch supports a 90-degree opening and closing angle and is equipped with a hydraulic support rod. It is effortless and smooth to open and close, facilitating the safe entry and exit of personnel in the roof space.
• 【Application】Roof access hatch lid suitable for residential buildings, commercial buildings, industrial plants, warehouses, hotels, restaurants, shopping malls, etc.