JOSKO folding-sliding doors

If particularly large areas are to be opened, the Josko sliding and folding doors are used. Depending on the frame system, designs with up to seven leaves in sizes of up to 6 x 2.5 metres can be constructed. When opened, the door leaves can be folded together laterally, thereby releasing approx. 80 per cent of the element width.

The threshold height is 75 to 89 millimetres. For the transition between the living area and the winter garden the 15 millimetre lower SAB15 threshold can be used for the wood and wood/aluminium versions to provide an almost stepless transition.