Made in Germany
Our philosophy
At ems, our values are the benchmark for everything we do. We firmly believe that our success depends not only on our products, but also on the values and standards we live by every day. Our values form the foundation of our organization and guide us in every aspect of our actions, both internally and externally.
Quality
Our products stand for reliability and precision. With the "Made in Germany" label, we guarantee the highest quality. Every door is handcrafted in Northern Germany.
Innovation
Durch branchenübergreifendes Denken ermöglichen wir neue Ansätze und Lösungen. Wir verstehen die Herausforderungen, mit denen unsere Kunden konfrontiert sind – für uns Anlass, eine Lösung zu finden.
Individuality
Individuality is standard for ems. We stand for tailor-made solutions that meet the specific requirements and needs of our customers in demanding environments.
Community
ems stands for collaborative development. We are convinced that this is the key to success. We create an atmosphere of trust in which ideas and know-how flow freely.

Corporate management
John Röger has been Managing Director of ems Isoliertüren since October 2023. With his experience and extensive expertise, he brings fresh perspectives and innovative approaches to our company. His vision is to further establish ems Isoliertüren as a leading provider of high-quality insulated doors and to strengthen our commitment to quality, sustainability, and customer satisfaction.
A journey into the past.

The first stone has been laid.
Eduard Mickeleit and his son Manfred Mickeleit begin manufacturing insulated doors for factory rooms, cold storage rooms and freezer rooms.

ems Isoliertüren GmbH und Co. KG will become the leading supplier of industrial, refrigerated and freezer room doors in the refrigeration supply industry throughout Europe.

ems Isoliertüren GmbH is managed by its sole shareholders, Elena and Wilhelm Dück. Under their leadership, ems has become a market leader in the field of custom solutions for insulated doors.

Looking into the future
With a solid foundation made of over
With 55 years of experience, ems continues to strive for continuous innovation and the highest quality standards.

Laying of the foundation stone for the new production hall in Pansdorf.
Additional capacity is being created to meet the growing demands.

Engineer Wilhelm Dück becomes production and plant manager. He plays a key role in developing today's product range.

John Röger takes over ems Isoliertüren GmbH and becomes the sole shareholder.
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Always up to date
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in GeneralNow available: Our new RR40 for maximum hygiene
With the RR40, we present a cleanroom door that meets the highest standards of hygiene, functionality, and contamination protection. Specifically designed for sensitive cleanroom environments, the RR40 impresses with its: The RR40 is therefore the ideal solution for demanding environments where hygiene and safety are paramount. We will gladly send you the technical data sheet upon request. [Further details omitted]
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in GeneralIFFA 2025 in Frankfurt
We were there: at IFFA in Frankfurt – the leading international trade fair for the meat and protein industry. The entire sector meets here to exchange information on all stages of the value chain – from processing and packaging to ingredients. For us, as specialists in doors for commercial, refrigerated, and freezer rooms, the trade fair was…
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in General2,000 euros for Children on Butterfly Wings e.V.
At the request of our employees, we decided to forgo our traditional Christmas gifts last year and donate the money. On March 31st, we presented the donation of €2,000 to the association "Kinder auf Schmetterlingsflügeln e.V." (Children on Butterfly Wings). The association supports families in East Holstein and Lübeck whose children are affected by serious illness, dying, or death…
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in GeneralSave the date for IFFA 2025
We are delighted to be exhibiting at IFFA in Frankfurt am Main for the first time this year. The leading international trade fair for technology for meat and alternative proteins is open from May 3rd to 8th. Visit us in Hall 9.1 at our booth C70! We would be pleased to invite you for a personal chat at our booth…
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in GeneralWe are a Top Innovator 2025!
We have reason to celebrate! 🎉 ems is officially one of Germany's most innovative medium-sized companies and has been awarded the TOP 100 seal 2025. This means we are among the companies that impress with clear innovation management, fresh ideas, and genuine future-oriented solutions. The award is based on a scientific selection process led by innovation researcher Prof. Dr. Nikolaus Franke…
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in GeneralChillventa 2024 – we were there!
Chillventa 2024 is behind us – and what an experience it was! For three days, we presented our insulated doors for cold storage and freezer rooms and exchanged ideas with industry experts. ❄️ From exciting conversations with trade visitors and inspiring insights into the latest developments in refrigeration technology to networking with industry colleagues…
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The ems Gastro high-speed door
Noise-reducing, hygienic, and contactless – that's our Gasto high-speed door. This multifunctional door is ideal for restaurants, bakeries, and hotels. It can be used as a passageway to the kitchen, for receiving goods, or in the corridor leading to cold storage rooms – the high-speed door enables time-optimized access. No additional intermediate door is necessary; the high-speed door is always closed and therefore also meets…
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Inspiring impressions from FeuerTrutz 2024
We visited FeuerTrutz 2024 in Nuremberg to discover the latest trends in fire protection and exchange ideas with industry experts. The multitude of innovative solutions and products inspired us and gave us new impetus for our own projects. Thank you for the productive discussions! We look forward to incorporating the insights gained into our…