DELTA T Hitzeschutz und Isolation GmbH DELTA T

After 3 years, Olaf Thiel (in the middle of the picture) hands over responsibility as operations manager to his successor Alexander Schiffer (in the picture on the right). After 3 successful years, Mr. Thiel is leaving the company to pursue a new management role outside of Delta T. Managing Director Michael Thomas appreciates the excellent work of Mr. Thiel and is pleased that he has found an experienced and competent successor for this responsible position in Mr. Schiffer.

Satisfied faces at the Delta T on May 31, 2022

After almost 6 years as QMB and UMB, Ms. Dipl.-Ing (FH) Jutta Naumann is handing over responsibility to her successor, Dipl.-Ing. (FH) Kajo Lentzen. In a small group, Corona-compliant, the owner, Michael Thomas (i. p. right), thanks Ms. Naumann for her outstanding work and wishes Mr. Lentzen all the best and much success for the challenging tasks at Delta T. We wish Ms. Naumann a pleasant and long retirement. Always a pleasure to see you.




We are celebrating a birthday!


The first year has already been completed. For the first time since September 2017, we are successfully educating as an industrial management assiastant and thus investing further in the future of our still young company.





The picture shows from the left:

Training Manager Elke Jonas, Traniee Romina Prell and Managing Director Michael Thomas.






July 2017, “Robotic at Delta T”






A delegation of members of the company Brother ISM from Japan visited Delta T in order to hand over and install a pilot-facility in July. The new autonomic sewing device with specially developed robotics and sensors was installed at Delta T, worldwide for the first time. Many thanks for this collaboration to the company Brother and especially to Mr. Yasui (in pic left side) and Mr. Brands (in pic right side).







We did it!

(December 2016)


The company was certified according to the environmental standards (regulations) ISO 140001:2015 for the first time. The commitment to fulfill quality AND environmental standards is one of the company owner's

 fundamental concerns.






The picture is showing Jutta Naumann (QMB) and Michael Volker Thomas with the certificate.

A special thanks to Mrs. Dipl.-Ing. (FH) Jutta Naumann for her efforts.






„Having a good laugh"

(11th March 2016)





The fourth year in sequence Delta T still remains an its successful growth track in 2016. Special thanks to all our loyal customers and to our Delta T employees.

Kind regards,


Michael Volker Thomas




Otto - Brenner - Str. 3  -  52353 Düren - Tel: +49 24 21- 480 49 50  Fax: +49 24 21- 480 49 69  -  Mail: