Sliding doors in the all-glass system were long regarded as eyesores, which is the reason why so many design enthusiasts have avoided them altogether rather than make a poor compromise. The new lift and slide doors belong to the Josko product range for the best, slimmest design and also dispel the prejudices.
The new FixFrame lift and slide door is impressive with its simple, slim frame and external flush optics. As a wood/aluminium solution it combines the unique advantages of the two materials. The FixFrame lift and slide door is integrated as a fitted part in the FixFrame system frame.
The Josko lift and slide doors were one of the few lift and slide doors on the market to be officially tested for air permeability and protection against heavy rain and attained the top value of 900 pascals*, which far exceeds the maximum class of 600 pascals. Josko has therefore succeeded in achieving an absolutely unique result in the market.
*900 pascals are equivalent to a load of approx. 150 kg/m2 or 2,400 kg on 16 m2.