Stage 01
Review: Drawing and material check
We review the drawing, dimensions, application and finish before confirming the most suitable fabrication method.
- Dimensions and tolerances
- Material and thickness
- Radius, finish and fixing method
Designed and manufactured in Northampton
Metal Fabrication Northampton | Northampton Signs | 2026
Bespoke metal fabrication, power rolling, pipe encasements and specialist signage metalwork manufactured in-house at our Northampton workshop.
See the process
Metal fabrication in action
From brief to completion
Our metal fabrication process
Select a stage to see how a project moves through our Northampton workshop.
Stage 02
Prepare: Cutting and marking out
Sheet and sections are measured, marked and prepared so each component follows the approved production information.
- Material preparation
- Cutting and drilling
- Production checks
Stage 03
Form: Rolling and folding
Metal is power rolled, folded or formed to create the required curve, return, channel or enclosure profile.
- Power rolling up to 3500 mm wide
- Curves from approximately 450 mm radius
- Folded trays and profiles
Stage 04
Fabricate: Welding and assembly
Individual parts are welded or mechanically assembled into sign structures, encasements, frames and bespoke components.
- Welding and joint preparation
- Frames, brackets and supports
- Trial assembly where required
Stage 05
Finish: Surface preparation and colour
The fabricated metalwork is prepared for the specified appearance, including powder coating, paint or specialist metal finishes.
- Grinding and surface preparation
- Powder coating and paint
- Specified RAL colours
Stage 06
Complete: Quality check and installation
Completed components are checked before collection, delivery or installation by our project and installation teams.
- Final dimensional checks
- Delivery or collection
- Installation where required
Commercial applications
Industries we support
Common questions
Metal fabrication FAQs
Open a question for the relevant technical information.
What is the maximum width of your power roller?
Our power roller has a working width of up to 3500 mm. Suitability also depends on the material, thickness, profile and required radius.
What thickness of mild steel can you roll?
The machine can roll mild steel up to approximately 6 mm thick, subject to material grade, sheet width and the required finished profile.
What is the minimum rolling radius?
The minimum radius is approximately 450 mm. The achievable radius varies according to the material, thickness, width and component shape.
Can you roll box sections?
Yes. Our power roller can form box sections up to approximately 25 mm deep, subject to the complete specification.
Can you manufacture from a drawing?
Yes. We can assess PDF drawings, CAD exports, sketches, photographs and clearly stated dimensions.
Do you accept one-off and trade projects?
Yes. We consider prototypes, one-off components, repeat production and confidential subcontract work for other sign companies and contractors.
Can the metalwork be powder coated?
Yes. Components can be supplied unfinished or completed in a suitable powder-coated or painted finish, including selected RAL colours.
Can you manufacture and install pipe encasements?
Yes. We manufacture bespoke straight sections, corners, end caps and profiles for pipework, cabling and building services. Installation can also be included where appropriate.
Discuss your requirement
Have a metal fabrication project?
Send us your drawing, dimensions or project brief for review.