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Rottler und Rüdiger und Partner GmbH

German supplier of machinery, systems and consumables for the insulating glass industry, operating under the motto 'Upgrading your glass'.

Last updated September 29, 2026

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Overview

Rottler und Rüdiger und Partner GmbH is a German company that supplies machinery, systems and consumables to the insulating glass (IG) industry. Founded in 1982 by the married couples Hermann and Siglinde Rottler and Günter and Waltraud Rüdiger, the business began with a single product: molecular sieve supplied by Bayer of Leverkusen. Close contact with customers in what was then a young insulating glass market allowed the company to broaden its range quickly, adding products such as spacers for the cavity between panes. Today the company describes itself as a competent partner for the insulating glass industry under the motto 'Upgrading your glass'. Its portfolio covers production machinery for spacer processing and muntin processing, systems partnership for window muntins, and reliable supply of high-quality consumables for flat glass processing. In 1997 the group added a second pillar, MPK – Modelle-Profile-Konfektion GmbH, which complements the trading and mechanical engineering business with production-related services such as muntin models, muntin grids, spacer cuts and frames, and special custom solutions. The company has continued to develop its product range through the 2000s and 2010s, introducing technologies such as the Bendit XLR bending generation (2009), the DST muntin system (2011), the DesIQuant technology (2018), a 3D muntin described as unique worldwide (2020), and digitally printed Design Edge (2024). It operates from Germany and serves the European insulating glass and flat glass processing market.

History

Rottler und Rüdiger und Partner GmbH was founded in 1982 by the married couples Hermann and Siglinde Rottler and Günter and Waltraud Rüdiger. The company's first and at the time only product was molecular sieve from Bayer of Leverkusen. Through close contact with customers in what was then a young insulating glass market, the company was able to add new products to its range quickly, including muntins for the cavity between panes. Over the following decades the business expanded from a trading operation into a broader supplier of machinery, systems and consumables for the insulating glass industry. In 1997 the group created a second pillar, MPK – Modelle-Profile-Konfektion GmbH, which complements the trading and mechanical engineering business with production-related services such as muntin models, muntin grids, spacer cuts and frames, and special custom solutions. The company's published milestones trace a steady stream of product and technology introductions: in 2008 it presented the Ultrasc… (a product line whose full name is truncated in the available source); in 2009 it introduced a new bending generation, Bendit XLR; in 2011 it presented the DST muntin system; in 2017 it began cooperation with SPARKLIKE of Finland; in 2018 it presented DesIQuant technology; in 2020 it launched a 3D muntin described as unique worldwide; and in 2024 it introduced the digitally printed Design Edge. Today the company describes itself as having been a competent and reliable partner for the insulating glass industry for four decades, supplying production machinery for spacer and muntin processing, acting as a systems partner for window muntins, and serving as a reliable supplier of high-quality consumables for flat glass processing.

  • 2024

    Introduction of the digitally printed Design Edge.

  • 2020

    Launch of the 3D muntin described as unique worldwide.

  • 2018

    DesIQuant technology presented.

  • 2017

    Cooperation with SPARKLIKE, Finland.

  • 2011

    DST muntin system presented.

  • 2009

    New bending generation Bendit XLR introduced.

  • 2008

    Presentation of the Ultrasc… product line (full name truncated in source).

  • 1997

    MPK – Modelle-Profile-Konfektion GmbH established as a second pillar for production-related services.

  • 1982

    Company founded by Hermann and Siglinde Rottler and Günter and Waltraud Rüdiger; first product is molecular sieve from Bayer Leverkusen.

Products and positioning

Competent and reliable partner for the insulating glass industry, offering machinery, systems and consumables under the motto 'Upgrading your glass'.

  • Molecular sieve

    The company's first product, supplied by Bayer Leverkusen.

  • Muntins for the cavity between panes

    Added early to the range as the insulating glass market developed.

  • Bendit XLR

    New bending generation introduced in 2009.

  • DST muntin system

    Muntin system presented in 2011.

  • DesIQuant technology

    Technology presented in 2018.

  • 3D muntin

    Launched in 2020 and described as unique worldwide.

  • Design Edge

    Digitally printed product introduced in 2024.

Sources2 sources

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