TIG Welding & Fabrication
Precision TIG welding for clean, strong, lasting joints.
About Our TIG Welding & Fabrication
TIG welding is slow, deliberate work, and that is the point. Each joint is back-purged and laid by hand so the weld is as strong and corrosion-resistant on the inside as it looks on the outside. It is the difference between a system that lasts and one that cracks.

What Our TIG Welding & Fabrication Covers
Back-Purged Stainless
Argon-purged welds that stay clean and strong on the inside of the pipe.
Stainless and Mild Steel
Welding to suit the component, from T304 stainless to mild steel.
Repairs and Modifications
Cracked joints, failed welds and one-off alterations put right.
Lasting Joints
Fabrication built to handle heat cycling and vibration over time.

T304 Stainless, Welded to Last
We build in T304 stainless steel as standard, for its corrosion resistance and finish. Joints are TIG welded by hand and back-purged with argon so they stay clean and strong on the inside of the pipe, where it matters most.
- Mandrel-bent pipework for smooth, unrestricted flow
- Hand-laid TIG welds, back-purged for corrosion resistance
- Hangers and mounts positioned for a proper, rattle-free fit
From First Conversation to Finished Work
Every job is owner-led and follows the same careful path, so you always know what is happening and why.
- 01
Discuss the Project
You tell Tom about the car and what you want from it. Every job starts with a direct conversation, not a form reply from a call centre.
- 02
Design and Measure
The system or part is designed around your car, measured and planned so the fit and flow are right before any metal is cut.
- 03
Fabricate and Weld
Pipework is mandrel-bent and TIG welded by hand in the workshop, back-purged for clean, lasting joints.
- 04
Fit and Finish
The finished work is checked, fitted or prepared for fitting, and gone over so it sits and performs exactly as intended.
Rated Five Stars on Google
A few words from customers who have had work done by TW Engineering.
Reviews on Google
Common Questions
Answers to the things people most often ask before getting in touch.
Let Us Discuss Your Project
Tell us about your car and what you have in mind. We will talk it through and work out exactly what you need, with no pressure and no hard sell.
- Deal directly with Tom, the fabricator
- Built in T304 stainless steel
- Hand TIG welded, back-purged joints
