Roof Hatch Door Skylight,Heavy Duty Commercial Roof Access Hatch, Ventilation Skylight Attic Exit Security Deck Access for Warehouses with Support Rods(White,24"x30"/61x76cm)

Roof hatch door skylight,Heavy Duty Commercial Roof Access Hatch, Ventilation Skylight Attic Exit Security Deck Access for Warehouses with Support RodsThis metal roof hatch lid can provide security and storm protection for your attic exit or roof window.Features:- Rubber sealing strip / gasket to no rainwater from penetrating through gaps.- Pull handle design for easy opening and closing.- Hasp latch design for added privacy and to no access by outsiders- Gas shocks / props springs open and close the lid easily and noiselessly and keep it open at an angle of 90° without blowing over in light winds- With pre-drilled holes for bolts- Reinforced crossbar design on top of the lid for extra sturdiness- Suitable for home improvement, industrial, commercial, school, etcSpecification:- Material: Galvanized Steel- Color: Gray、White- Size: CustomizableBottom Frame Inner Diameter Size: 20 inch - 40 inch / 51 cm - 101.5 cmOuter Frame Size of Lid = Bottom Frame Inner Diameter Size + 11 cm / 4.3 inchMeasuring Tip:1. Bottom Inner Frame Size ≥ Wellhead Opening Size2. Wellhead Edge Size ≥ 8 cm ( 3.14 inch )Simple Installation:1. If you want to improve the sealing, you can fill the gaps with glue2. Bolt this outlet cover to the groundSimple Installation:1. If you want to improve the sealing, you can fill the gaps with glue2. Bolt this outlet cover to the groundTips:Roof access doors can only be opened and closed from the inside, not from the outside.

• Customizable:Heavy Duty Commercial Roof Access Hatch, If you have an existing inspection port, please provide the internal dimensions after ordering, preferably with pictures and measurements to ensure a fit.
• Good Sealing :Each roof hatch Lid comes equipped with a built-in rubber seal strip that no water ingress, ensuring your space stays dry during rain. 90° rotating handle for easy locking, secures the hatch and no break-ins. With 2 hydraulic support rods, allowing you to achieve a maximum opening angle of 90°
• Versatile Applications:Not only suitable as an attic skylight cover, but also ideal for use as an escape hatch cover, basement exit cover, emergency access lid, wellhead lid, cellar cover, and manhole cover. for multiple environments.
• Latch Lock and Handle in One:90-degree swivel closes and opens lid easily. The lock makes it easy for you to lock the interior to no outsiders from getting in for added peace of mind.
• Easy Installation: Each unit arrives with pre-drilled mounting holes and includes expansion screws for can be installed directly. Once secured, simply fill any gaps with adhesive to create a complete weatherproof solution for your building’s needs