Lift-and-slide door 85 mm

One lift-and-slide door, three options: With its modular design, the 85 mm lift-and-slide door remains the only door of its type on the market. Depending on the heat insulation properties required, the door can be fabricated in three different designs, including one suitable for passive house solutions – a unique feature for uPVC lift-and-slide doors. The economic basic version is possible thanks to optimized steel reinforcers in the frame profile. Thermally-broken aluminium is used to manufacture the standard version and reach very good thermal insulation values. For the premium version, aluplast relies on glass-fiber reinforced plastic (GFRP) and up to 51 mm thick glazing units. By this means, a Uw-value of just 0.65 W/m²K is possible. This is a future-proof design, as the lift-and-slide door already exceeds current statutory requirements. This is further optimized by the upper guide rail, also made of GFRP, and insulating foam pieces that are inserted into the sash profile next to the steel reinforcers. These additional measures also reduce the risk of condensation. Individual components, such as the insulating glazing unit and the interlock, can be replaced easily and in no time. To make sure you can meet each and every customer requirement, the lift-and-slide door is also available with a barrier-free threshold.