What will it really take to hit the much referenced 1.5 million homes target? Roly Ward, Head of Business Development at MEDITE SMARTPLY outlines some key issues to be addressed
The UK Government has said it is “absolutely committed” to delivering 1.5 million new homes by 2029. It is an eye-catching figure, and one that reflects genuine housing need. However, that level of output would represent a significant acceleration in delivery at a time when the industry is already managing regulatory change, cost pressure and constrained labour supply.
The industry is being asked to accelerate output while simultaneously improving energy performance, fire resilience and overall build quality. However, quantity cannot override quality. If homes are delivered at pace but fall short on durability, comfort or running costs, the long-term consequences will outweigh the short-term gains.
Within the current housing climate, there is a significant disconnect between ambition and delivery capacity, especially when it comes to workforce capability and the practicalities of delivering high performance housing at scale.
Workforce gaps
The UK construction workforce currently stands at around 2.7 million. Figures from the CITB estimate that almost 240,000 extra workers may be required by 2029 to meet national housing ambitions. Even with recent funding announcements aimed at training tens of thousands of new entrants, the gap is substantial.
And the gap is deeper than simply being a difference in numbers. As experienced tradespeople retire, they take with them a wealth of knowledge and skills that aren’t being passed on to the next generation of builders. Combined with fewer young people entering the construction trade, it’s leaving a question mark over the future of the industry.
If the government is serious about unlocking higher volumes of timber housing, financial incentives need to directly support employers taking on apprentices. Support for timberspecific training routes – from college training programmes through to on-site upskilling – is essential. Without it, the industry risks overpromising against a shrinking skills base.
Performance must be built in, not added on later
In parallel with delivery pressure, performance expectations are rising. Energy efficiency standards are tightening. Airtightness, acoustics and moisture risk are now central design considerations. In this environment, ‘good enough’ is just not good enough.
Airtightness, for example, has a direct impact on heating demand and occupant bills. Gaps in membranes, poorly sealed edges or inconsistent board surfaces can undermine otherwise compliant designs. Highperformance airtightness is not achieved by default: it requires coherent specification and precise execution. Enhanced acoustic performance is equally important. As housing density increases and more homes are delivered on constrained sites, managing sound leakage becomes critical to resident satisfaction, as well as regulatory compliance. Retrofitting acoustic solutions after complaints arise is costly and reputationally damaging.
If the 1.5 million target is met but homes are uncomfortable to live in or expensive to heat, the sector will have failed in a different way. Quality-led design must be implemented from the get-go, not bolted on to meet a compliance checklist.
Timber’s role in delivering buildable standards
Timber frame is well positioned to contribute to housing delivery. It offers speed of installation, lower embodied carbon and consistent manufacturing quality. Scaling timber is not simply about increasing panel production. It is about simplifying the build-up to reduce reliance on multiple trades and ease labour constraints. Specialist engineered panels with integrated vapour control and air barrier properties remove layers of complexity and simplify the construction process while contributing to more energy-efficient buildings.
OSB panels, such as SMARTPLY AIRTIGHT, have airtightness engineered into the panel substrate and provide an integrated vapour barrier with consistently high vapour resistance over the entire surface. Used as structural sheathing in timber frame structures, these panels also enhance the buildings’ environmental credentials by reducing its overall carbon footprint.
By integrating multiple functions within a single product, manufacturers can help improve consistency of performance and reduce dependency on skilled labour for multiple installation stages. When correctly specified, modern timber systems provide a practical route to meeting tightening energy and performance standards without introducing unnecessary complication.
Aligning ambition with reality
There is no shortage of political will to increase housing supply. The question is whether the supporting ecosystem – skills, product innovation and regulatory clarity – is aligned with that ambition. The 1.5 million target is achievable only if delivery is grounded in operational reality. That means recognising that labour shortages are a primary constraint. It means understanding that high-performance homes require careful detailing, not just accelerated programmes. Timber can play a central role in meeting national housing needs. But it will do so most effectively where policy ambition is matched by practical support – for skills, for innovation and for the consistent delivery of homes that not only strive to meet targets, but are safe, comfortable and built to last.
