The “Aru AL 78 CORA IN” is a timber window with a 78 mm thick timber sash. On the outside, the window’s jamb and sash are both covered with aluminium profiles. The larger sash thickness accommodates triple glazed units and double seals suitable for a modern energy saving building; this increases insulation values enough for use in a so-called passive house. The aluminium cover increases the life-span of the window and makes cleaning it simpler.

Product sheet:

Image: /photos/aruAL%2078%20cora_01.jpg?50452