The Winkhaus primePort sliding system range now includes the primePort AS hardware, which offers high airtightness even in strong winds. With perimeter locking, the system is suitable for high-rise buildings.
The primePort AS sliding hardware is designed for large window constructions made of wood, PVC, and aluminum. It supports weights up to 250 kg and features concealed fittings. With two types of latches and locking elements, it achieves resistance class RC2.
Winkhaus notes that, even in the standard version, sash adjustment is possible vertically on the rollers without disassembly.