Steel structures. This is the product we started with in 1959 and with which we have more than earned our spurs in the steel construction market.

There are a number of reasons to opt for a steel structure from Tiggelovend-Kok. For instance, we are personally involved in all our projects. You will have the same contact person throughout the project.

Everything under one roof

From engineering to manufacturing and assembly. We develop, manufacture and assemble our steel structures ourselves, in our own workshop, with our own certified employees.

This means we are flexible with regard to customised designs or modifications to the design. We can also offer a large choice of finishes, such as coatings, galvanised steel or other preservations and surface treatments.

Extensive work area

We operate in many sectors both nationally and internationally, such as: utility construction, the industrial, automotive and agricultural sectors and residential building. We are also a supplier for the engineering industry and we supply steel structures or foundations for machines, silos and other large installations.

Steel structures from Tiggelovend-Kok

A personal approach, everything under one roof and more than 60 years experience in the steel construction industry. You can build on our steel structures.


Fortunately, high demands are placed on quality and safety. Our steel workers have, of course, the required qualifications, for example, VCA (Safety, Health and Environment checklist Contractors), elevated work platform and fork-lift truck certificates. To guarantee the quality of our organisation, we are also ISO 9001 certified and our structural and welding quality is demonstrated by the fact that we are accredited to CE Standard EN 1090 execution class.