With duoPort S, Winkhaus offers a simple fitting solution for sliding windows. The system sets itself apart by its ease of use and high durability. If required, windows and doors equipped with duoPort S can be locked and provided with an anti-prying device to enhance its level of security.

• Fully concealed slide fittings with bogie including needle roller bearings
• Also suitable for slim profiles
• For sash weights up to 70 kg, 80 kg or even 140 kg
• Optionally lockable and with anti-prying device

Further information on the duoPort S can be found in the corresponding product catalogue.

Modern architecture relies on large-scale window elements, which must meet high demands on design, security, comfort and energy efficiency. Winkhaus fulfils these requirements with duoPort SK – a new, convenient fitting system for contemporary windows and balcony doors with slide-tilt function.

• Suitable for large formats (weight up to 200 kg and sash rebate heights up to 2,700 mm)
• 125 mm opening width, ideal for deep sash profiles
• Handle-controlled variant with built-in anti-lockout device
• Optional: faulty operation safety catch

Further information on the duoPort SK can be found in the corresponding product catalogue.

The innovative duoPort PAS slide fitting gives a new dimension to sliding doors. Developed by Winkhaus, the parallel action function enables natural, gentle room ventilation even when nobody is around. Operation is intuitive and extremely convenient.

• Natural air exchange thanks to circumferential ventilation gap
• Burglary resistance up to RC2 also possible with parallel action
• Exceptionally convenient thanks to supporting energy storage unit and integrated damper function
• Tight seal

Further information on duoPort PAS can be found in the corresponding product catalogue.

The new Winkhaus duoPort AS fitting system makes it extremely easy to open even heavy elements – simply and intuitively. Misuse is virtually impossible.
This makes duoPort AS suitable not only for sliding doors, but also for sliding windows.

• Concealed fitting system
• Extremely easy to use, for sash weights of up to 250 kg
• Parallel action with assisted control
• Enables burglary resistance up to RC2
• Saves energy thanks to exceptionally tight seal
• Secure mini ventilation in 90° handle position

Further information on duoPort AS can be found in the corresponding product catalogue.