MOD

Fabricated for environments where failure isn't an option.

Defence work leaves zero room for guesswork. We fabricate structural steelwork, protective enclosures, and bespoke infrastructure for military sites across the UK, with the documentation, traceability, and site discipline the sector demands.

Needs & Challenges

What defence engineering demands

When lives are on the line, specifications are tighter, documentation is heavier, site access is controlled, and there's no flexibility on quality. We've built our processes around those realities, not bolted them on as extras.

001
Traceability and documentation

Fabrication and installation on active bases means security vetting, strict site protocols, and coordinating around operations that take priority over your programme. Our teams are experienced in working within those constraints and delivering without disruption.

002
Working on live military sites

Fabrication and installation on active bases means security vetting, strict site protocols, and coordinating around operations that take priority over your programme. Our teams are experienced in working within those constraints and delivering without disruption.

003
Precision to military specification

Defence drawings carry tolerances and material grades that leave no room for interpretation. Whether it's a structural frame for an accommodation block or a bespoke equipment housing, the finished product has to match the spec exactly. We check dimensions at every stage.

004
Programme certainty

Defence programmes run to fixed milestones, and delays have consequences that go well beyond contract penalties. We plan fabrication schedules around your programme dates and keep you updated on progress throughout, so there are no surprises at delivery.

What JGB delivers for
MOD

Metalwork that meets military requirements

We've supplied metalwork for MoD projects ranging from base infrastructure and accommodation to bespoke enclosures and protective steelwork. We work directly with defence clients and alongside prime contractors, and we understand that in this sector, the paperwork is as important as the metal.

  • Structural steelwork for accommodation blocks, trainingfacilities, and base infrastructure
  • Bespoke equipment housings, covers, and protective enclosures
  • Security barriers, gates, and perimeter infrastructure
  • Fabricated access platforms, walkways, and handrail systems
  • Maintenance and repair metalwork for existing military estates
  • Storage and racking systems built to load and security requirements
  • Full inspection packs with material certs, weld logs, and dimensional records
  • On-site installation with security-cleared personnel where required.
FAQs

Your defence project questions, answered

Specifying metalwork isn't always straightforward. Here are the questions we hear most often — and the honest answers.

Are you set up to work on MoD sites and within defence supply chains?

Yes. We have experience delivering fabrication projects for MoD facilities and understand the procurement, documentation, and access requirements that come with defence work. We're used to operating within controlled environments, following site-specific protocols, and providing the level of traceability and quality assurance that MoD contracts demand. If your project requires specific security clearances or vetting, we'll work with you to make sure that's in place before we mobilise.

What documentation and traceability do you provide on MoD projects?

Full material certification, weld records, dimensional inspection reports, and any additional documentation your contract requires. We treat traceability as standard practice, not a bolt-on — every component is tracked from raw material through to delivery. If your project sits within a wider approval framework, we'll format and deliver the paperwork to match your reporting requirements rather than making you chase it down after the fact.

Can you handle projects where the spec evolves during the contract?

It's common in defence work, and we're built to deal with it. Design changes, revised requirements, additional scope — we manage these through a clear change control process so the impact on programme, cost, and quality is understood before anything moves forward. You'll know what a change means before you approve it, and we'll keep a documented audit trail of every revision.

Curved, shiny metallic surfaces with blue and purple highlights against a black background.