Skylight House Roof Window, Manual Venting Multi-Angle Roof Viewing Window, Tempered Glass Security Roof Hatch Cover, Basement Lighting Well Window for Sun Room Garage(840x840 mm)

Hydraulic Rod: This glass skylight cover is equipped with 2 hydraulic support rods, and the cover can be easily opened or closed, prevents the lid from pinching fingers. It can silently open and close the manhole cover, the maximum opening angle is 80° Seal Strip & Handle Design: Features seal strip built into the aluminum frame for superior weather resistance. It prevent rainwater from penetrating through the gaps. Thoughtful handle makes it easy to turn on and off(Roof access doors can only be opened and closed from the inside, not from the outside) Sturdy Roof Hatch Lid: Our roof skylight cover is made of Insulated Tempered Glass(Protecting against impacts, while reduces heat transfer and noise) and aluminum frame(Not only ensures easy installation but also provides excellent durability). load 50kg/110lbs Note: If you have built an inspection port, please let us know the internal dimensions of the inspection port after ordering, preferably with pictures and dimensions Widely Used: Depending on the installation position, they can be used as tilted roof windows, horizontal roof windows, sun room roof windows, basement windows, attic skylights, Manufacturer: ma hai fei