Structural Steel Frame Extension for Kilburn Library

JT Metalworks Ltd was appointed to supply and install a structural steel frame for a rear extension at Kilburn Library as part of a building expansion project.

The works included the fabrication and installation of a custom structural steel box frame, made up of diagonal, vertical, and horizontal steel beams, designed to support the new rear extension and tie into the existing structure. All structural steel was fabricated to specification and given a red oxide primer finish to help prevent rusting and corrosion before installation. Our experienced mobile welding team carried out the steel frame installation on-site, completing the work efficiently and safely while coordinating with other trades. This project demonstrates our experience in rear extension steelwork, structural steel fabrication, and steel frame installation for commercial and public buildings. We provide a full supply and install service, delivering strong, reliable steel frames suited to each project.

JT Metalworks Ltd undertakes structural steel frames for rear extensions, including box frames and supporting steel beams, for residential, commercial, and public sector clients across London and the surrounding areas.

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David Simmonds

5 October 2026

Railings on high level for Mute Records very happy with the work done

Péter Csige

7 September 2026

Professional team, honest traders, a rare find these days!

Elizabeth Sharp

9 August 2026

Excellent personal service from Tom - initial contact & survey visit provided expert advice. Followed up by great workmanship from making & installing new balcony railings. Would thoroughly recommend.

wei li

31 July 2026

It was fantastic job and great service. Definitely recommend it.

Denise dlildenm

10 July 2026

For all your metal work needs, Tom from JT Metal Works is the real deal. I found Tom's details online and telephoned him. We corresponded via WhatsApp initially, as I was trying to explain my requirements. He gave me an estimate which was competitive with the other quotes I received. I asked Tom to do the following: Design a cage for a window box for the bottom window sill, in the front garden, to stop the troughs being knock to the ground by foxes. Design a new latch for my front gate, as I was unhappy with the one I had. We discussed loosely the design of the cage. I was happy with the quote, so I engaged Tom to carry out the work. Tom asked if he could come to my home to measure up and discuss the design in more detail. I asked him to pause, as I was waiting for some new troughs and I wanted to ensure the measurements would be correct. When the troughs arrived, Tom came and measured up and discussed the design. Tom went into a lot of detail. The types of rods used. The height of the cage. How the cage would be attached to the wall, etc. After a lot of discussion, I also asked Tom to make a rail for the front wall and my gate was rusting, so I asked him to respray it. I'm really pleased Tom went into so much detail, as I really wanted it to look great. Tom was very prompt starting the job. Tom had to replicate the design at the top of my gate, as he couldn't get in touch with the individual who designed/made my gate. Tom contacted me when he was replicating the design, to check I was happy with the copy. The job took approximately 4 weeks. Tom came and installed everything. Again, checking things during the installation. I'm glad he did, as there was a question about the front rail and I wanted it installed in a particular way. I am SO happy with the results. It looks beautiful. The cage fits perfectly. Everything ties in; the gate, cage and rail. Tom is a real professional, who takes pride in his work and wants to do the best job. I would recommend him in a heartbeat.

Moira McKerchar

27 June 2026

Amazing job by JT Metalworks. Very helpful and work completed in excellent time. I definitely recommend them.

Lukas

23 June 2026

An absolutely legendary service from Tom. The project was challenging, but he relentlessly fought for us like a champion: never giving up, always supportive, positive, approachable and there for you, regardless of any setbacks or obstacles. You can immediately feel he genuinely cares and takes pride of his work. A rare and so valuable trait these days. You can't go wrong working with him - just do it!

Angus Aynsley

20 June 2026

JT Ironworks were amazing. They did an urgent repair to our cast iron banister on our Victorian staircase in South Ken Looks even better than before. Super respectful. Clean. Very conscientious. Could not recommend more highly. Brilliant guys.

Valerie Courtney

18 June 2026

Had our balcony floor replaced. The guys worked tirelessly on a hot day to remove the old floor, treat the rust and replace with a new floor. The balcony was on the first floor so was not easy to remove the old and bring in the new floor. They were so polite and tidy sweeping up after themselves. Would definately recommend.

Alberto Ambler

30 April 2026

Excellent service, great craftsmanship, rapid response, very happy with repair of our kiosk. Many thanks JT Metalworks