Q Lift & Slide

Lift-sliding door

Elegance and refinement

The lift-sliding door is one of the most spectacular systems on the market, offering the possibility of large glazed surfaces. The rooms are flooded with light regardless of whether the door is closed or open, this providing extra elegance and comfort to the building.

This system redefines the separation of the inner and outer spaces – the spaces merge while the benefits and efficiency of the PVC joinery remain at high levels. The 190 mm depth and the reliability of the system make it possible to achieve a very low thermal transfer coefficient (Uw) of up to 0.90 w/m2k.


Lift-sliding doors are available in two versions:

The combination proposed by VitraQ approaches perfection! The state-of-the-art hardware, innovative profiles and carefully chosen glaze packages take the VitraQ lift-sliding system to the highest level.


Classic, featuring symmetrical optics – in the standard composition, the visible part of the door (sash) is only 100 mm.


Design with larger pane surface in the fix part of the system – total visible surface (frame / sash) is reduced by more than 50%, while keeping the thermal insulation characteristics unchanged.


It fits perfectly into the design of your home thanks to its varied range of colours. Well-picked colours can add significant uniqueness to your home and highlight all the other design elements of your home.

Lift-sliding doors are also available in aluminium-plated version. The system thus gains an extra strength and the possibility to be used in any desired colour of the RAL colour chart.

Anthracite grey

Antique white

Cream foil

Golden oak



Technical Specifications


Profile Performix Q80
Construction Depth 190 mm
Gaskets 2
Reinforcement 2 mm
Thermal insulation coefficients Uw up to 0.90 w/m2k
Sound insulation Rw – min: 32 – max 44 dB
Hardware Lift-sliding
Glaze package Guardian: 24 mm, 40 mm, 48 mm, 50 mm (LowE+Argon) and optional Warmedge


Opening diagrams

Acrylcolor – Guarantee of strength and appearance for a long time

Due to the very hard surface Acrylcolor, the profile deflects UV radiation. Thus, the product does not store the heat of the sunlight and eliminates the risk of plastic deformations.

IKD – Integrated intensive insulation

The lift-sliding frame can be filled with foam in the central chamber to significantly improve the thermal transfer coefficient. This extra efficiency allows you to enjoy this system regardless of the climatic zone!


Large sizes – Wide views offered by the lift-sliding VitraQ. With openings up to 6.5 meters and the possibility to move elements up to 3.2 m in length, the system resizes the spaces in your home.

Top ergonomics – The space in your home is very precious. The lift-sliding system from VitraQ is suitable as it does not require additional space to open the sashes.

High compatibility between innovations allows this system to efficiently combine the lintel system with the low slide rail, the damper of the system for easy actuation of the handle and controlled closing that brakes the door and automatically moves it into the closed position.

Safe ventilation and high security – The lift-sliding system ensures continuous ventilation during the night and at the same time offers safety thanks to an intermediate position for microventilation.

Clean and reliable operation. The rails are protected against corrosion and are equipped with cleaning brushes. In this way, the system is cleaned every time the door is closed or opened. The rollers are also protected antifouling for long lasting reliability.

The hardware system minimizes handling effort during door opening and closing. The lift-sliding door consists of stainless-steel trolleys and guides. Thus, the system guarantees easy movements for a long period of time.

Lift-sliding systems

Easier to use, minimalist design, high reliability

Easy handling

Reduces the operating force of the handle, thus ensuring its precise and almost effortless handling

Complete shutdown every time

The system automatically guides the sash to the final position

Comfortable aluminium thresholds, at the floor level
  • Anti-slip protection when stepping on the threshold
  • High threshold strength due to aluminium reinforcement profile
Anti-burglary safety

The system features 3 closing points in the standard version. With this lift-sliding configuration, VitraQ does not allow entry into the building by forcibly lifting the door.

Controlled closure

Active braking mechanism that slows the door down before reaching the closing point. Slow closing of the door avoids its hitting by the frame, thus ensuring the correct functioning of the entire system for a long time.