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Inspired by traditional craftsmanship:
we design modern living

For the love of detail.


BEWISO – BEST WINDOW SOLUTION stands for innovative design and state-of-the-art technology made in Austria. Experts who worked in the timber industry for decades and closely cooperated with partners in the US developed a window that is inspired by the practical desires of their clients: BEWISO – Window solutions that meet the highest aesthetic demands, offer optimal living comfort, are environmentally friendly and reduce energy costs.

Best window solutions
Feel good whatever the weather

High Quality

BEWISO offers you window technology that combines professional craftsmanship and modern standards. The slim frames are easy to install and smoothly blend in with the look of historical buildings.

Energy Efficiency

25 percent more glass surface than conventional glass windows, environmentally friendly insulation and optimized frame design lower energy costs. The certificate for the highest passive house classification, ph A, guarantees it.


Windows from BEWISO withstand wind and weather, achieve high sound insulation, thanks to multiple glazing, and can be combined with modern alarm systems.


The standard model is available in sliding window design, as a fixed window or as a tilt-turn window. You have the choice of triple or double glazing. Models with multiple casements, various latches, different colors and other custom features are available upon request.

Have a look!

Exclusive windows to feel good

Windows from BEWISO meet the highest requirements with regard to design and function: slim and clean profiles combined with double or triple glazing and three sealing levels in the sashes guarantee high energy-efficiency and optimal living comfort.

Windows from BEWISO are available with fixed glazing and a tilt or a tilt-and-turn sash with a vertical or horizontal frame.

BEWISO windows resemble the characteristic vertical sliding windows that were designed for the Anglo-American region. A specially developed, extra slim mullion that is unique in design separates the unequaled combination of fixed glazing at the top and a tilt-and-turn sash at the bottom. The design mirrors the vertical sliding window to make it the perfect choice for buildings that have been designated historic landmarks as it effortlessly preserves the charm of historic facades.

Currently, BEWISO offers two window systems of different construction depths.

  • The VICTORIA system, with an overall depth of 168 mm (6 5/8“) and
  • the ANNE system, with an overall depth of 146 mm (5 ¾“).

BEWISO windows are exclusively made of native timber species such as spruce and oak harvested from certified forests.

Beautiful, safe, cost effective.

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Write or call us!

office@bewiso.eu    +43 699 10754041

Ringstraße 7
8410 Neudorf ob Wildon

Responsible for the content: BEWISO GmbH, Ringstraße 7, 8410 Neudorf ob Wildon
Concept and design: Bucher advertising agency www.werbebucher.at in cooperation with Nina Popp text agency www.ninapopp.com
Photo rights: istockphoto (Slider, About), BEWISO (Products, Latest posts)