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Current dates

21.03. ‐ 25.03.


The world's leading trade fair for water, heating, climate is breaking new ground and will take place digitally from March 22nd to 26th, 2021. The goal: to bring together and network all industry experts for five days. Wolfgang Marzin, Chairman of the Management Board of Messe Frankfurt: “In the past few weeks we have worked hard to ensure that ISH 2021 becomes the central industry platform for business and knowledge exchange for the HVAC industry. If we can't hold a physical fair in Frankfurt, then we just bring it to people's homes and focus on what we've always been able to do best: Bringing supply and demand together, conveying knowledge and showing new impulses and solutions. 

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Press- and technical reports

13. July 2020

First virtual exhibition of DOYMA

No fairs anymore- not to mention the many small events that belong: the trade fair year 2020. For this reason, DOYMA GmbH & Co is relocating its trade fair presence to the web and…


19. June 2020

With passion and expertise

For 19 years, Eckhard Wersel helped shaped the history of DOYMA GmbH & Co. at the sales level with great passion, extraordinary dedication and a fine acumen for the market,…


16. April 2020

Quadro-Secura® MIS 40S / 60S / 90S - DOYMA is expanding its house lead-in portfolio

DOYMA has expanded its portfolio of house lead-ins with another special application. The new Quadro-Secura® MIS 40S / 60S / 90S enable a line connection in buildings without a…


03. April 2020

Frank Erdt joins to the DOYMA management

At DOYMA GmbH & Co, the experts in fire protection and sealing systems, has been a change in sales management. Frank Erdt has been responsible for sales management since April 1,…


01. April 2020

Existing penetrations - certainly tight

The need to subsequently seal existing buildings does not have to be due to the fact that the building was exposed to water from the start, which then led to moisture damage.…


02. March 2020

First digital, than real building

One of the currently most important topics for all players in the construction industry is "Building Information Modeling" - BIM for short. The so-called building data modeling is…


26. February 2020

Earned success

Anyone who has to leave their home country to start again in a foreign country, far from war, persecution or misery, is always faced with a major challenge. The problems do not get…


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