KRAMER: Securing
resources and providing added value.


For more than 95 years, we have been securing resources throughout Europe with our ideas, products and projects, and now with a workforce of over 300 employees.

KRAMER Gebäude in Umkirch.


Maximum energy efficiency

Perfect for your processes

More than 95 years of experience

Rohrleitungen in einem Tunnel

KRAMER, the insulation specialists.

Our story started in 1929 as specialists for building and industrial insulation. The idea: The better insulated a building is, the more resource efficient and economical its operation. Protecting our resources has always been at the heart of KRAMER’s work.

Leerer Kühlraum in weiß

KRAMER, the cold room specialists.

A rapidly growing part of our services early on was the construction of cold rooms for industry, retail trade and catering.

Here too, the rule was: The better the insulation, the greater the benefits for customers and the environment.

Mann hält einen Zollstock an einer Werkbank

KRAMER, the shopfitting specialists.

At the request of our customers, we expanded our range of products to include complete shop fittings as early as the 1960s.

It was also around this time that we realised: Customers love working with companies that are experts in their field and execute complete projects for them – from the initial idea all the way to the handover of the keys.

Zwei Modulbauspezialisten schauen eine Zeichnung an

KRAMER, the modular building specialists.

What would you call a perfectly insulated room that can be moved at any time and comes with full shop fittings? The answer: A KRAMER modular building.

For ten years now, we have been drawing on almost 100 years of know-how to create modern buildings that are as resource efficient as possible in both construction and operation and can be moved at any time.

Sitzbereich mit gelben Sitzmöbeln

KRAMER, the design specialists.

Standard has never been our business. Luckily, there are basically no limits when it comes to design options in modular building. Working together with our designers and architects, we combine tried and tested elements to create ever new structural masterpieces.

Eine Hand hält ein Blatt

Securing resources

The scarcity of resources is becoming more apparent every day – and it is no longer a noble quest to address this issue but a pressing concern for all of us.


Understanding needs

We understand the needs of our customers, open up new perspectives for them and empower them with creative solutions that we implement professionally and to the highest standard of quality.

Zwei Hände halten einen Diamanten hoch

Stepping outside the box

Creative and curious members of staff are the foundation upon which our innovations, our success and the future of KRAMER are built.

Zwei Hände halten ein Herz hoch

With heart and mind

Working with customers and staff in harmony with our heart and mind to achieve our ambitious goals.

What holds us together

Ideas evolve



Fritz Kramer launches “Fritz Kramer Isolierungen” in the town of Grenzach. The insulation sector is an emerging market, as processes within the chemical industry demand ever-greater temperature stability.

Ausschnitt Gewerbeanmeldung 1929
Altes Firmengebäude 1936


Turnkey cold rooms

The idea of offering turnkey cold rooms is brought to life. This lays the foundations for KRAMER’s primary business area. In addition, the company headquarters relocate to Rheinfelden.


Relocation to Freiburg im Breisgau

Escalating demand results in the need for more space. In light of this, a branch office is established in Freiburg, which eventually leads to the construction of a new building and relocation of the company headquarters to this location in 1960.

Fuhrpark vor Gebäude 1950
Alte Produktionshalle 1960


Ongoing growth

Start of production of cold room doors, followed by sales counters and comprehensive solutions for shop and guesthouse fittings.


Exceptional success

Largest order in the company’s history to date from a Scottish natural gas refinery.

Erdgasraffinerie in Schottland 1983
KRAMER Gebäude in Umkirch.


Further expansion

KRAMER has three branch offices and several sales offices throughout Germany. A trendsetting building complex with cutting-edge production facilities opens in Umkirch in 2010.


A new business area is established

The idea is born in 2013 to use the sandwich panels of the cold room to also insulate residential buildings. This gave rise to the modular construction method of KRAMER modular building.

Modulgerüst wird per Kran auf einen LKW verladen
Spanische Landkarte mit spanischem KRAMER Logo


Expansion to Spain thanks to largest order to date

KRAMER receives the largest order in its history from a leading European budget supermarket in 2016. This leads to a new branch office in Málaga (Spain).


KRAMER celebrates its 90th anniversary

The motto “Everything from a single source” has become more and more firmly established, so that today the company can draw on decades of experience in the industries and the synergy effects of the business divisions. Thus, KRAMERGmbH is still “always one idea ahead”. We currently support our customers from 12 locations in five countries and through a close-knit network of service partners.

Jubiläumslogo 95 Jahre KRAMER


The family business is now in its fourth generation

Daniel Weckesser is the next generation of the family to take on an active role in the management of KRAMER. The family tradition is continued in the fourth generation.

Geschäftsleitung der KRAMER GmbH

IDEAS inspire

Exceptional ideas yield outstanding results.

By adhering to this guiding principle, we have become a benchmark company in the fields of insulation technology, cold room construction and shopfitting.

Since ideas are conceived and brought to life by individuals, people are our main focus. They ensure a high level of innovation, exceptional flexibility towards customers and unwavering commitment to delivering maximum quality.

Resulting in moving ideas. And ideas that inspire.

Alexander Butsch, Daniel Weckesser, Matthias Weckesser

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Moving ideas together.

Project ideas become reality at KRAMER. We look forward to hearing from you.