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Welcome to the TSI Structures Ltd website.
We specialise in the design and construction of steel framed buildings.
Please browse through our website for further information.

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This milestone was only made possible thanks to all of the hard work and dedication of our staff but also with the continued support of our clients, it has been our pleasure being part of your supply chains and working with some of you on developing design and build projects.

Click below to see a few pictures from over the years


TSI Structures Ltd. has gained BS EN ISO 3834 certification.

We are pleased to have been audited and passed the requirements for Welding Quality Management System BS EN ISO 3834 by the SCCS

What does BS EN ISO 3834-3:2021 cover?

This part of ISO 3834 provides a standard set of quality requirements for process controls related to all fusion welding processes of metallic materials both in workshops and at field installation sites.

Why should you use BS EN ISO 3834-3:2021?

As part of the series, BS EN ISO 3834-3 helps control the cost of manufacture and the quality of products, and to ensure sound, effective and efficient manufacture.
In addition, the standard helps internal and external organizations, including certification bodies, to assess a manufacturer’s ability to meet customer, regulatory or the manufacturer’s own requirements and helps manufacturers demonstrate their capability

Shot blasting & painting service


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