Timeless designs.
Superior performance.

AUSTRIAN Excellence in Every Detail

Uncompromising Quality for Timeless Living.

At Optiwin, we believe true value lies in the finer details. Each window and door we create embodies a legacy of precision, sustainability and exceptional design – perfected over a century of expertise. We craft solutions that not only elevate your home but also deliver enduring performance. With every product, we aim to redefine standards in quality, ensuring your investment remains timeless.

Everything from one hand

Our customers maintain the overview. From the first conversation about planning and production to the installation of our windows and doors.

Technology Leader

Where others stop, our innovation begins. That’s what has made us a technology leader.

Focus on Design

With a window from Optiwin, the outside world becomes a painting. And inside, we create the best atmosphere.

Comfort and Security

Our windows and doors are easy to operate while still offering burglary protection up to class RC 3 – for a comfortable and secure home.

Our Responsibility

Wood, the most sustainable building material in the world, shows our connection to nature and provides a natural, warm atmosphere.

Austrian Quality

Deeply rooted in Austria, Optwin has always stood for craftsmanship at an international level.

Engineered to Endure

Optiwin Windows and Doors Are Built to Last for Generations

At Optiwin, we craft windows and doors designed to stand the test of time. Combining traditional craftsmanship with cutting-edge technology, we deliver solutions that prioritize longevity, energy efficiency, and comfort. Each product is more than just a functional element – it’s a lasting investment for generations to come. Seamlessly blending with modern lifestyles and sustainable values, our designs ensure that your home remains secure, elegant and enduring for years ahead.