proPilot is Winkhaus' latest compact hardware system for PVC rectangular, tilt and turn, as well as first turn windows. It also enables the production of double-sash casement windows. proPilot guarantees reliable window operation. The proPilot guarantees reliable window operation. The new hardware has been tested in accordance with European standards DIN EN 13126-8 (Requirements and test methods for Tilt and Turn, Tilt-First and Turn-Only hardware) and DIN EN 1191 (Windows and doors - Resistance to repeated opening and closing - Test method). They were also tested according to the QM 328 quality system of the IFT Rosenheim Institute. The tests confirmed the strength parameters, high quality and durability of the hardware.​​​​​​​

Locking system

• Sash closing pressure adjustment +/- 0.8 mm
• Rebate clearance from 9.5 mm to 15 mm
• Only one type of catches
• Tilt locking combined with sash lift
• Only one tilt catch for single-sash and double-sash windows

Hinges

• Sash closing pressure adjustment +/- 0.8 mm
• Lateral sash adjustment + 3 mm / - 2 mm
• Symmetric arrangement of holes for frame hinge and air latch hinge
• Permissible sash weight 100 kg

Additional elements

• Balcony latch, handle rotation lock and microventilation - can be fitted to a window already in use
• Hinge covers in white and brown