Passivhausfenster | Passive House Lift and Slide Doors


Passive House Lift and Slide Doors

We naturally supply all types of sliding doors. Our lift and slide door has been a highly sought after product for installation in the place of picture windows for several years. The doors have a very low sill which also offers disabled friendly access. Air tightness is naturally a key requisite for the manufacture of a product which is to be used in a passive house. The lift and slide doors have also passed the required tests concerning heat transfer and air tightness.