By Jimmy Close, Head of Business Development – MiTek Offsite Solutions
Timber frame is often talked about in the context of housing, but it’s becoming clear that this shift goes well beyond that.
Building Magazine recently reported that McLaren is set to start work on Xylo, a nine-storey timber frame office building in Clerkenwell, billed as the largest of its kind in the UK to date.
The £80m scheme is targeting embodied carbon levels around 50% lower than a typical London office building, alongside operational carbon reductions of up to 82%.
That sort of project would have felt unlikely not that long ago. Today, it reflects a much wider shift in how buildings are being designed and delivered. Nowhere is that change more visible than in UK housebuilding.
Meeting housing targets
Housebuilders are being pushed to build faster, with more certainty and fewer people on site, all while improving quality, sustainability and performance.
Timber frame and off-site manufactured wall panels are helping to meet that challenge. By shifting more work into factory environments, build programmes can be reduced by around 30%, allowing homes to become weather-tight earlier and lowering the risk of delays. In an industry under pressure to deliver at scale, that reliability matters.
Speed is only part of the story. Timber’s renewable credentials and lower embodied carbon make it an obvious fit with the industry’s Net Zero ambitions, while its performance characteristics support compliance with the Future Homes Standard and wider energy efficiency standards.
Investment shows this is now core strategy
One of the clearest signs that timber frame is now central to many housebuilders’ long-term strategies is the level of capital investment being made.
More than 30% of the UK’s leading housebuilders now operate their own timber frame or panelised manufacturing facilities. That reflects a recognition that delivering housing targets at scale requires more manufacturing-led approaches, not simply more labour on site.
Barratt Redrow, Bellway, Taylor Wimpey, Cala Homes, Persimmon and Vistry have all made long-term commitments to timber frame, investing in new or expanded factories capable of supporting thousands of homes each year.
Barratt and Taylor Wimpey have gone as far as setting targets to deliver around 30% of new homes using timber frame by the mid-2020s, while Bellway has confirmed that from 2026 it will begin producing all its own wall panels.
These are not short-term decisions. They point to a permanent change in how homes are being delivered.
Design has changed as well
As off-site manufacturing scales up, the way homes are designed has had to evolve.
Roofs, walls and floors can no longer be treated as separate packages if timber frame is going to deliver its full benefits. Better coordination at the design stage is essential, which is why more housebuilders are adopting integrated design platforms, that allow entire structural systems to be designed together.
Tools such as PAMIR enable roof trusses, wall panels, and floor systems to be modelled within a single environment, rather than stitched together later.
Detailed 3D modelling allows entire structures to be reviewed and tested before work starts on site, which reduces risk when programmes are tight and margins for error are small. The outcome is greater efficiency and a more predictable route from concept to delivery.
A clear sense of progress
As housing targets, carbon commitments and delivery pressures continue to shape the industry, the housebuilders investing early, and investing properly, are showing what a manufacturing-led future can look like.
With more housebuilders committing to off-site manufacturing and using integrated design platforms to support it, the direction of travel is clear.
