The recognized platform for the highest quality standards in insulating and safety glass

“For us, the focus is on quality”

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Welcome to the Gütegemeinschaft Flachglas e. V.

The Gütegemeinschaft Mehrscheiben-Isolierglas (GMI) was founded on May 7, 1982 for the purpose of quality assurance and quality monitoring of multi-pane insulating glass (MIG). At the members’ meeting on April 11, 2018, it was then decided to introduce an additional, new quality mark for heat-strengthened single-pane safety glass (ESG-HF) and to rename the quality association Gütegemeinschaft Flachglas (GGF). Every insulating and safety glass manufacturer who wants to label his product with these RAL quality marks must commit to the GGF’s quality and testing regulations.

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“For us, the focus is on quality”

Jochen Grönegräs, Managing Director of GGF, briefly summarizes the most important advantages for holders of the MIG or ESG-HF quality mark in the video above. By means of the quality mark it is immediately recognizable that the product meets the high quality requirements according to RAL. MIG or ESG-HF with the RAL quality mark give planners and builders the security of having purchased a durable quality product – a product that has been thoroughly tested and meets the highest requirements. The quality mark provides the consumer with an unmistakable touchstone that offers him the necessary security for his purchase decision and protects him from unpleasant surprises in the long term. The manufacturer can thus communicate to the consumer in the simplest way possible: “For us, quality is the focus”.

IYOG – 2022 is the year of the glass

The UN has designated 2022 as the “International Year of Glass.” The year is intended to celebrate the essential role that glass has and will continue to have in society

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IYOG – Places of glass Join now!

Proclaim a “Place of Glass”: The aim of the campaign is to show the diversity & sustainability of glass as a material to the general public.

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Glaskongress 2023 in Münster

Our Annual General Meeting will be held from 26.-27.4. 2023 in Münster. The Glass Congress is the industry meeting of the flat glass industry. It was so nice in 2022 in Regensburg (Video).

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The GGF still has room – become a member too!

Yes, I want!

Bundesverband Flachglas e.V.

International

The Bundesverband Flachglas e.V. – the industry’s strong voice for standardization & technology, lobbying and PR.

Initiative Tageslicht

Internet presence of the BF campaign “INITIATIVE TAGESLICHT” with important facts and figures on the subject of daylight.

Glas ist Gut

Excellence

Internet presence of the BF for interested end users with current topics about the material flat glass and its fields of application.

The team from the headquarter of Gütegemeinschaft Flachglas e.V. in Troisdorf

Jochen Grönegräs

Managing Director
E-Mail
02241 872719
0176 63198475

Bettina Zimmermann

Management
E-Mail
02241 872711
0151 23262514

Simone Schwarz

Team Assistant
E-Mail
02241 872730

Ingrid Meyer-Quel

Quality Assurance
E-Mail
07031 4634898

Lucia Windhausen

Communication
E-Mail
02241 872721
0151 15696386

Steffen Schäfer

Standardization and Technology
E-Mail
01 51 726 040 86