Wooden Sliding Doors 07B (AP04): Sliding doors comprising a wrap-around frame and wooden door leaf. Manually operated or equipped with automatic drive mechanisms, some with glazed vision panels and privacy blinds. Various fire protection and sound insulation requirements apply. Installed in lightweight partition walls or calcium silicate masonry walls (provided by the client). Main quantities: * Total single-leaf door units: 162 pcs. * Total double-leaf door units: 1 pc.