Welcome to Berwyn Steam Fabrications.

Berwyn Steam Fabrications has grown from a love of steam and steam engines over many years...Chris has been involved with steam from a early age, being introduced to traction engines and tractors by his grandfather. Having build a number of steam engines and boilers in his early engineering years, Chris moved on to restoration of both full scale steam locomotive and traction engines.

We have been involved in both New build and boiler restorations for a number of local steam perserved railways, using our wide range of welding and fabrication skills we offer a wide range of repairs and rebuilds.

We manufacture bespoke handmade steam boilers in Steel for Steam Locomotives, Narrow Gauge Steam, Traction Engines, Steam wagons & Vertical boilers for a variety of applications.

All of our boilers in Steel and Copper are Tig welded to the highest standards and comply with the latest European Pressure directive

PED 2014/68/EC

We have our own welding procedures to cover all our coded welding work which have all been approved for Ped work

Our steel boilers are constructed to Bs 2790-1969-1992 Being welded to En287-1( replaced by En iso 9606-1-2017)

We offer a full certification package, including Ce marking where appropriate,Together with independent Ndt and Pressure testing, inspected by British Eng Ltd and All other major insurance providers.


If you are looking for a new boiler or a replacement for a project, Please contact us to discuss your requirements.

We are also undertake boiler repairs, including replacement plate work, Fabrications, New or replacement flanges and all aspects of coded welding as required.

our projects include:

Narrow gauge locomotive Boilers

Traction Engine Boilers

7 1/4 guage steam Locomotive Boilers upwards   MiB_Logo_Stacked_Colour.jpg



Please browse our Case studies to see the work we undertake


View Case Studies