Economical system solution for lifting-sliding door systems
The heroal S 57 door system offers technically and visually sophisticated solutions for lifting-sliding doors systems with casement formats weighing up to 250 kg. The very narrow view widths of the 2- or 3-track systems with up to 6 moving casements allow for the maximum incidence of light. The thermally insulated construction is economical to produce and is just as suited to building private residential property as it is for commercial construction projects.