This door provides all you should expect from a sliding door and more – it is easy to operate, and keeps the moisture and drafts outside where they belong. The “Siegenia Aubi” lift & slide door also has a secure ventilation option, a thermally broken threshold and double gaskets on all sides. Lift and slide doors are the best option to maximize the view as large glass panes can be accommodated. Lift & slide doors can be build up to 13.3m wide and 2.85m high for a high wind zone. The hardware can carry up to 400kg per sliding sash. Large sized doors need assembly on site.