ERRULAN Large Roof Hatch, Roof Access Window with Double-Layer Tempered Glass and Drainage Board, Aluminum Alloy Waterproof Attic Skylight Cover for Hallway/Sun Room(20x20in/50.8x50.8cm)

This aluminum alloy access hatch provides convenient roof access, provide security and storm protection for multiple environments including attic exit or roof window, and moreSpecification:Material: Aluminum AlloySize: CustomizableBottom Frame Inner Diameter Size: 20-40 in/50.8-101.6 cmInner Size=Outside Size+10cm/3.94inFeatures:Pre-drilled holes for easy installationSmooth Corners improve the safety of usePull handle design for easy opening and closingDoor Latch Design can secure the hatch and prevents break-insInlaid rubber sealing strip can play a role in preventing wind and rainPackage Contents:1 x Roof Hatch1 x skylight drainage board1 x waterproofing membraneskylight fixing iron foot and screws (all skylight accessories)Tips:Manual measurement products may have dimensions of a few centimeters of difference, please understand.There may be some differences between the image and the product due to display and lighting reasons, please refer to the actual product.

• Thickening Stainless Steel Material: The roof skylights are made of stainless steel. Durable material and Waterproof performance are enough to resist the attack of hail, rainstorms, and strong winds. Can be used for a long time
• Gas Poles Design: The roof hatch has 2 support rods, can be closed slowly to the lid, which reduces noises, and prevents the lid from pinching fingers, can be turned 80°, and supports it. Simply push the lid gently, and it will open slowly
• Door Latch & Handle Design The Door Latch makes it easy for you to lock the interior to prevent outsiders from getting in, for added peace of mind. A thoughtful handle makes it easy to turn on and off
• Insulation/Drainage Roof Hatch: The skylight is very airtight, can keep the indoor temperature well, prevent the entry of cold air, and is great soundproofing. The skylight drainage board (included in the package) can prevent rainwater infiltration and play a good role in drainage
• Versatile: Not only can be used as attic skylights, escape hatches, basement exits, emergency access points, wellheads, cellars, and manholes, it can also be used for home improvement, industrial, commercial, school, etc