Velux roof hatch

(This text is machine translated) The thermally insulated Velux GVT 103 roof hatch is ideal for all uninsulated and unheated rooms without a vapor barrier (cold rooms) in which a stable, easy-care and comfortable roof hatch with a large exit opening is required for tradespeople or chimney sweeps. The exit window is double-glazed and made of weather-resistant plastic. The sash stop DIN right can easily be converted to DIN right during installation. A patented safety opening scissors prevents the unintentional slamming of the open window sash. The integrated universal flashing fits both flat and profiled roofing up to 6 cm high, except metal standing seam roofs.