Topframe Engineering Company Logo biddy artwork

The range of services we offer enables us to assist with your project from start to finish, whether you require structural steelwork, 3D design or Sub-contract fabrication.


Topframe Engineering are CE Accredited Steel fabricators to EN 1090-1 insuring that all of our steelwork is fabricated in accordance with all the industry code standards

Extensive fabrication services

Fabrication services

We use the latest in 3D design technology for all structural steelwork and machine design in order to create precise designs that will ensure you get the best possible service and product.

Latest 3D design technology

3D Design

•   Agricultural buildings and machinery

•   Construction

•   Industrial buildings, including warehouses

•   Quarry plant machinery

•   Residential

•   Educational establishments

•   Retail establishments

Capabilities in many industries

All industries considered

Welcome to Topframe Engineering

Based at the heart of Ulster, Topframe Engineering is a professional provider of structural, general, machine design and fabrication.


Established in 1998, Topframe Engineering has rapidly developed into the market leaders for metal fabrication. Recognised not only for our highly skilled workforce and modern production methods but also for our long association in the Steelwork Industry.


Specialising in structural, general and sub-contract engineering, Topframe has been structured and built on a foundation of partnership with both our Clients and Suppliers so that through the complete contract process, from estimates, design, fabrication and erection, we can ensure that our work package is delivered both, on time and budget.

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Quality structural steelwork and design using the latest methodology.

028 7946 9959

3D design technology CE Mark

Please Click on the CE link below to view

our CE Certificate of Conformity;