Digital twin
We build your whole project as a 3D model before we order anything. Clashes between structure, pipes and cables get fixed on screen, where a fix costs minutes, not weeks.
We build it twice. First in data, then on site.
Halden models every beam, pipe and panel before work starts, makes most of the building in a factory, and shows you progress every day. Your project finishes sooner, with far fewer surprises.
Commercial buildings · Housing · Infrastructure
- 31%shorter programmesAgainst a traditional build, averaged over our last 14 projects
- 74%of structure built off-siteBy value, across everything we handed over in 2025
- 0unplanned design clashes on siteLast year. All 1,912 were found and fixed in the model first
- 100%of projects with a live client dashboardUpdated every working day, from first survey to handover
The method
How we build now
Six things we do on every project. None of them is there to look clever. Each one removes a reason projects run late or over budget.
Drone surveys
A weekly flight measures the site against the model, so progress is a fact, not an opinion.
Off-site manufacturing
Floors, walls and plant rooms are made indoors and arrive ready to lift in. Bad weather stops costing you weeks.
Robotics
Robots cut, weld and drill to the millimetre, so what arrives on site fits first time.
Virtual design reviews
Walk through your building in a headset before it exists, and change your mind while changes are still cheap.
Live client dashboard
Programme, cost and site images on your phone, updated daily. No waiting for the monthly report.
The process
A project, step by step
Four stages, and steps two and three overlap. That overlap is where most of the time saving comes from.
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Model it
We build the full 3D model with your architect and engineers and resolve every clash. You walk through it and sign it off.
You get: a fixed price based on real quantities.
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Manufacture it
Frames, floor cassettes, facade panels and plant rooms are made in the factory, straight from the model, while groundworks start.
You get: two jobs running at once.
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Assemble it
Modules arrive in the order they are lifted. Each week a drone checks what has been built against the model.
You get: a quieter site with fewer deliveries.
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Hand over the data
You get the keys and the model: every asset, warranty and service date, ready for your facilities team.
You get: a building that is cheaper to run.
Projects
The numbers from three recent jobs
Every figure here comes from the project's own programme and cost records. Ask us and we will show you the dashboards.
CommercialCarrow Exchange
Wexborough · 12-storey offices · Completed 2025
- 38 weeks, 11 fewer than traditional
- 92% built off-site
- Zero rework on facade
HousingAlder Yard
Port Elland · 164 homes · Completed 2026
- 46 weeks, 14 fewer than traditional
- 81% built off-site
- Handed over 12 days early
InfrastructureEastfield Interchange
Castlemere · Bus and rail interchange · On site now
- 6.2 hectares surveyed by drone weekly
- Earthworks checked to ±2%
- On programme at week 31
Client dashboard
Your project, on your phone
You see the same programme, costs and site images that our project team sees, on the same day they see them.
Meridian Quay, Block BUpdated 07:12
Programme status3 days aheadWeek 23 of 41 · handover 19 March 2027
Cost to date against budget£18.4m of £30.2mForecast at completion £29.9m, £0.3m under budget
Next milestoneLevel 9 modules lifted inTuesday 17 November
Latest drone image
Today 06:40 · Level 8 deck
Today 06:40 · Level 8 deck
See it the day it happens
Progress, photos and drone images are updated every working day, not once a month.
Know the cost before the invoice
Cost to date and the forecast at completion sit next to your budget, line by line.
Decide with the full picture
Every change request arrives with its effect on cost and handover date already worked out.
The team
People still build it
Software does not pour concrete or hang a facade. Our site teams do. The technology takes away guesswork and hours spent working at height. The judgement stays with people who have done this for decades.
You deal with one site manager from the first model review to the day you get the keys.
- 412people directly employed
- 58apprentices and trainees
- 1site manager, start to handover
“We opened the dashboard every morning and knew exactly where our building was. It finished eleven weeks sooner than our last one, and the final account matched the number we signed.”
Request a quote
Tell us what you want to build
A few lines is enough. An estimator replies within one working day, and we can usually show you an outline programme and budget range within two weeks.
- Call the estimating team
- 01632 960 417
- Head office and factory
- 14 Foundry Wharf, Wexborough WX1 4HD
- Open
- Monday to Friday, 7:30am to 5:30pm