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Pivot roof window
It is a perfect complement to Designo R7 roof windows in multiple connections. Designo R4 will perform well as a window fulfilling the basic functions and offering the most popular way of opening in the middle of the rotational axis. It is operated by means of a handle located at the bottom of the window. The window can be equipped with a WD thermal insulation block, which will provide you with protection against the loss of valuable heat in the winter.
The rotational axis being positioned in the half of the window allows optimal airing and lighting of the attic.
Easy operation of all window functions with one lower handle.
Possible to choose a window version equipped with a WD thermal insulation block and a vapour barrier film.
The R4 roof window is also available in an electrical version, recommended for hard-to-reach areas.
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