Description

The maintenance-free roof hatch with an integrated sealing collar is intended for unheated rooms without thermal insulation. The hatch with a large exit opening with dimensions of 49 x 76 cm is an ideal solution for attics and attic lockers, where there is a need to provide access to the roof. The non-slip surface of the lower part of the frame provides safe access to the roof. The windows are marked by VELUX as Premium Class.

GVT 0000Z – benefits:

• The frame is made of black polyurethane and the sash is made of aluminium profile
• It does not contain PVC – it is produced according to ecological principles
• Can be opened to the right or left side
• Outlet hole 49×76 cm (GVT) or 41×55 cm (GVK)
• Bottom part of the frame with profiled anti-slip step
• Safe, patented stop to prevent the open hatch wing from unintentionally closing
• Integrated universal sealing flashing for flat and profiled roofing up to 6 cm high
• Easy installation
• Equipped with a 16 mm thick insulating glass unit (GVT, GVK)
• Available with tempered glass, energy-saving 59
• Suitable for roof pitches 20° – 65°

Available window sizes (cm): 

• 54×83

Important note:

It’s necessary to choose a sealing flashing for window, which is an essential element when you install the window. The flashing is selected depending on the roofing (e.g. roof tile type, thatch tile, steel tile, shingle, roofing felt etc.) and roof pitch. Flashing is used to seal the window and drain water and snow beyond its outline.

In case of installing the windows without standard flashing, it’s necessary to order the ZWC flashing.

In addition, you can choose accessories such as:

• The VELUX INTEGRA® system is an electric control of roof windows, decorative and sun protection accessories, external blinds. The system can be powered by electricity through a controller with 24V DC voltage and from batteries powered by photovoltaic cells. The system also includes many elements of additional equipment.
• Type of panes
• Insulation products
• Blinds
• Awnings
• Windows mosquito nets
• Motors and electric controls