Kaptain products extend to meet the most demanding architectural trends, combining high performances, extreme glazing sizes and functionality.
Kaptain Premidoor 70 is a unique lift and slide door with heavy duty components that lift up to 300 kg per sash and maximum construction width of 6.5 meters.
It features three (3) sealing gaskets, low threshold, and a combination of thick galvanized steel and aluminum reinforcements to maximize the wind load resistance.
Also it provides very high energy efficiency with a low Uf factor of only 1.9 W/m²K and a variety of low-e energy performance double glazing. Kaptain Premidoor 70 is considered to be one of the very best European sliding doors for extreme sizes that ensures water, wind, sound and energy insulation for all domestic or business uses.