WERTBAU GmbH – More light for living

WERTBAU GmbH was founded in 1990 and has become one of the leading German manufacturers of windows and doors made from plastic, wood, wood-aluminium and aluminium. Our site in Langenwetzendorf is among Europe’s most modern, thanks to our consistent product development and investments into state-of-the-art technologies. WERTBAU manufactures with every frame materials quickly, cost-effectively and reliably, and in order to do so, the company currently has a team of 315 employees working on a 32,000 sqm production area.

Our energy efficient building elements are sold in all German-speaking regions of central Europe via specialist partners. From windows, extensive entrances and terraces to glass façades, our products let in air and light while keeping out the noise, the cold and unwanted guests.

Quality and sustainability are very important to us. Our goal is to make the entire lifecycle, from the raw materials of a window to production to disposal, as sustainable and environmentally-friendly as possible. The RAL quality mark we have been awarded attests to the durability and quality of our windows. The certification in accordance with ISO 9001 ensures that our processes are transparent and reliable.