The appeal of large span
sliding doors – Weru

The Weru lifting/sliding door is a space-saving solution which is recommended for extremely large door openings. The precision guidance of the sash at the top and bottom means it can be opened and closed sideways very easily. It also offers effective thermal protection, maximum tightness, exceptional stability and reliable burglary deterrence.

One of the main benefits of installing large span sliding doors is future proofing your home.  Over the past few years, there has been a significant increase in homeowners choosing to renovate their properties, rather than relocating to a new home. With the ‘improve rather than move’ mentality, high-quality windows and doors easily enhance properties and customers can feel assured that they are investing long-term in their homes.

Technical Highlights

High operating comfort

Special steel-reinforced running carriage housings stabilise the sashes, which therefore 

slide open and closed sideways very easily due to the smooth-running operation. A special easy access threshold is available on request (to DIN 18040) for an almost seamless transition to outside.

Outstanding energy efficiency

As the 86 mm thick GFP high-tech sash profiles are fully reinforced, the steel reinforcement could partially be omitted thus achieving a Uf value of 1.3 W/(m²K). A Uw value of 0.8 W/ (m²K) is therefore possible with Weru thermal glazing.

 More comfort

The ingenious chamber geometry of the PVCu-aluminium bracket ensures outstanding energy efficiency and reduces the danger of condensation forming in the area of the threshold.

Enhanced living comfort

The special profile construction allows a glazing thickness of 53 mm to be used thus allowing functional glazing to be used to provide a greater degree of thermal insulation, burglar protection and acoustic protection according to the requirements of your living situation.