WERU Windows

Welcome to WERU

German Quality Triple Glazed Windows & Aluminium Bifold Doors


We are extremely proud of our long association with Germanys  Market Leader:  Weru Group.

Our solid relationship spans over three decades, and we have always shared the same ethos that the finest German quality products deserve a similar unrivalled approach to installation and customer service.  With over eighteen thousand installations from a small terrace to multi-million-pound luxury homes and commercial developments, we represent quality at its best.

The merger into the huge Dovista Group in 2021 has strengthened market positions for all sides.  The strategic partnership ensures that Weru will remain at the forefront of the latest technologies in all aspects of premium quality windows and doors.

Please feel free to browse; if you have any questions, do not hesitate to contact us.

We will not let you down.


Our window systems can cater for everybody's needs. With high energy efficiency qualities and a multitude of different options available, we are sure to have the right product for every solution.


Bifolding Doors

Bring the outside in, with our aluminium bi-folding doors. They are truly bespoke, with hundreds of colour options and configurations to choose from.



Our stunning designer door systems make a statement. With hundreds of exclusive designs, thousands of iterations and options like biometric security, nothing else quite compares.


Panoramic Sliding Doors

Our triple glazed high-efficiency lift and slide doors are ideal for framing stunning views. With spans up to 7m, they are perfect for modern living.

Who We Are

Weru has long been regarded as Germany’s market leading supplier of Windows and Doors and has been established for over 170 years, with two extensive factories based in Rudersberg and Triptis.  Weru manufacture GFP, PVCu, Aluminium and Alu/Pvcu composite products of outstanding quality whatever your requirements may be.

The unusual name “Weru” evolves from the initials of the founder, “Willi Eppensteiner” way back in 1843. Originally involved in timber and glass, they were pioneers in the mass production of PVCu windows in the sixties and are now world leaders in innovation with the latest technologies in windows and doors.

Now part of the World renowned Dovista Group they continue to operate within their own respective markets and specialisations.

Whether you require Ultra-Modern Slimline Aluminium or Outstandingly Efficient GFP with overall Uw values as low as  0.68W/(m2k), they have the solution for you.

Weru are not interested in gimmicks. They leave that to the competitors. State of the art technology is always used, but not just for the sake of it. In contrast, the Weru Group pursues the objective that every innovation should provide you with distinct added value.


Accreditation is an important Bench Mark of any Company and Weru GMbh as Germany’s brand leader hold all relevant European EN standards in conjunction with their full RAL accreditation.  All products are shipped to ourselves in the UK with full CE compliance marking.