Architectural design and planning drawings for a steel-framed design and build project

Steel Design & Build Contractor

One Contract, One Team | MSB Group

MSB Group is a single-contract design and build contractor for steel buildings across the UK - one team from concept to handover, no subcontracted interfaces.

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One Contract, One Team, from Design to Handover

Managing a construction project through separate architects, engineers, fabricators and builders is expensive and slow - every handoff is a point of risk in programme, cost and accountability. MSB Group's design and build service removes those interfaces - architecture, structural engineering, steel fabrication, construction and fit-out are managed and delivered by our own team under a single contract.

“One fixed price, one team, no design-construction interface delays.”

Forest of Dean, Gloucestershire
CDM Principal Contractor
Fit-out included where required
Projects
287+
Value of spaces designed
£90m+
Years experience
35+

MSB's Design & Build Process

Architectural design and planning drawings for a steel-framed design and build project

Brief, Feasibility & Design

Understanding your site, programme and budget with an initial cost range, followed by architectural and structural drawings and planning application management.

Steel fabrication in progress at MSB Group UK's Gloucestershire facility

Steel Fabrication & Groundworks

Structural steelwork manufactured at our Forest of Dean facility once planning is approved, with groundworks and foundations managed directly by our own structural team.

Project management and site coordination on a MSB Group UK construction project

Design and Build Costs

A design and build contract includes design, planning, fabrication and construction in a single package price. As a guide: a basic shell (frame, cladding, concrete floor, industrial doors) runs from £200-£350/m², a shell with internal fit-out (electrical, drainage, partitions, welfare) typically £350-£600/m², a full commercial build with high specification and complete M&E runs £600+/m² - contact MSB with your brief for a project-specific assessment.

Ready to discuss your project?

Share your brief, site and budget for a design and build assessment.

CDM health and safety management on a MSB Group UK design and build project

The Advantage

What Design and Build Means for Your Project

In a design and build contract, one contractor is responsible for both designing and constructing the building, rather than the client commissioning separate consultants and a builder.

Cost certainty

One fixed price covering design and build.

Programme control

No design/construction interface delays.

Single-point accountability

One organisation to deal with throughout.

Industries We Serve

Steel-framed industrial and warehousing units at Longhope Business Park, built by MSB Group

Industrial & Warehousing

Portal frame warehouses, distribution hubs and production units. Clear spans, high eaves and heavy-duty floors built to your operational spec.

Steel-framed self storage facility built by MSB Group UK

Self Storage

Multi-storey and single-level storage facilities. Column layouts planned around unit configuration to maximise lettable space.

Steel-framed retail development built by MSB Group UK

Retail & Roadside

Trade counters, showrooms and roadside units. Fast programmes and shopfront-ready envelopes that meet brand standards.

Steel-framed food and drink manufacturing facility built by MSB Group UK

Food & Drink Manufacturing

Production and cold storage facilities built for hygiene, temperature control and wash-down, with compliant finishes throughout.

Steel-framed transport and motor trade facility built by MSB Group UK

Transport, Logistics & Motor Trade

Depots, workshops and commercial vehicle centres. Wide bays, inspection pits and heavy-duty doors sized for HGV access.

Steel-framed commercial showroom and office building built by MSB Group UK

Commercial & Offices

Office buildings, business parks and mixed-use schemes delivered to full fit-out, including M&E, partitions and welfare.

Large-span steel structure for a leisure and climbing venue, built by MSB Group UK

Sport & Leisure

Large-span sports halls, climbing centres and leisure venues. Column-free interiors engineered around the activity inside.

Aerial view of a steel-framed agricultural building by MSB Group UK, built for farm and equestrian use

Agriculture & Equine

Farm buildings, grain stores and livestock housing alongside stables and equestrian arenas, all built as steel-framed structures engineered around your site.

Success Stories

View all projects →

Multi-bay portal frame production building with in-house fabricated steelwork. Delivered on a constrained industrial site with a fixed handover date tied to production ramp-up - zero programme overrun.

18 wks

Design to handover

Complex multi-storey steel structure with MSB-fabricated steelwork, industrial roller shutters and full cladding package. Delivered to a phased handover programme with no delays between phases.

On time

Phased handover

1 team

Fabrication to erection

Featured Projects

Design and Build - A Practical Guide

Can I Make Design Changes During Construction?

Changes after construction starts affect programme and cost. We lock down the design before fabrication begins to avoid this - minor adjustments are manageable, structural changes after fabrication are costly.

Do You Manage the Planning Application?

Yes. MSB manages the full planning application as part of the design and build contract, including pre-application consultation and approval conditions.

How Long Does a Design and Build Project Take?

A typical medium-sized project (500-2,000m2) runs 24-40 weeks from brief to handover, depending on complexity.

Frequently Asked Questions

Common questions about our design and build service.

Can I make design changes during construction?

Changes after construction starts affect programme and cost. We lock down the design before fabrication begins - minor adjustments are manageable, structural changes after fabrication are costly.

Do you manage the planning application?

Yes. MSB manages the full planning application as part of the design and build contract, including pre-application consultation and approval conditions.

Can MSB work on an existing site or alongside existing buildings?

Yes, we have experience building new structures adjacent to occupied premises, managing site constraints and coordinating around existing operations.

How long does a design and build project take?

A typical medium-sized project (500-2,000m2) runs 24-40 weeks from brief to handover, depending on complexity.

Let’s deliver your next large-scale project together.

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