The UK construction and built environment sector enters mid‑2026 under sustained pressure from regulatory change, delivery constraints, and macroeconomic uncertainty. While there are signs of stabilisation in output and pipeline, the industry continues to navigate a complex period—particularly in relation to building safety, housing delivery and global supply chain challenges.
This month, we highlight the most significant developments shaping the sector, led by the consultation on Approved Document B, alongside wider regulatory, market and global influences, as well as the changing political landscape following Kier Starmer’s resignation.
TL;DR – Key takeaways
- The Approved Document B consultation signals a continued tightening of fire safety expectations, with implications for design, compliance and cost.
- The building safety regime is now in its implementation phase, bringing practical challenges around approvals and accountability.
- Housing delivery remains constrained, despite policy focus and strong demand.
- Global pressures continue to shape costs and programme risk, reinforcing the need for resilience.
- Construction communications must be underpinned by integrity to both mitigate risk and maintain credibility and trust.
Building safety and regulatory reform – from consultation to implementation
The UK’s building safety landscape continues to evolve, with 2026 marking a shift from policy development to practical implementation. Central to this is the Government’s consultation on Approved Document B (ADB)—open until 1 July 2026—which proposes targeted updates to fire safety guidance in response to the Grenfell Inquiry and wider post‑Grenfell reform agenda.
Key proposals include:
- tighter controls on combustible materials,
- updated guidance on external wall systems and balconies,
- the introduction of evacuation lifts in residential buildings over 18 metres
- new requirements for roofs supporting photovoltaics, and
- new provisions for specialised housing.
The consultation reflects emerging priorities, including the safe integration of low‑carbon technologies such as photovoltaic systems, alongside enhanced requirements for existing buildings and specific building types such as car parks.
Taken together, these changes reinforce a clear direction of travel: greater prescription, reduced reliance on interpretation, and earlier integration of fire safety at design stage. This is particularly significant for façade design, material selection and evacuation strategy, and is likely to influence both cost and programme considerations.
However, there is a concern that some of the proposed guidance lacks clarity and is unsupported by evidence. It is to be hoped that HSE and MHCLG will pay heed to input from industry to help make the 2029 update clear, coherent and functionally robust.
At the same time, the wider Building Safety Act framework is moving into full implementation. The transition of the Building Safety Regulator (BSR) to a standalone body, alongside proposed measures such as a Remediation Bill to accelerate cladding works and extend liability, underscores a more interventionist and accountable regulatory environment.
For the industry, the challenge is no longer understanding the legislation but how to operate effectively within it. Gateway approvals, evidencing compliance, and navigating regulatory capacity are increasingly shaping delivery timelines and risk profiles.
Overall, the evolving regime signals a continued shift towards demonstrable competence, traceability and accountability across the supply chain, with implications extending beyond higher-risk buildings into broader design, specification and refurbishment activity.
Housing delivery: persistent structural constraints
Housing delivery remains one of the most critical and challenging issues across the UK built environment.
- Net additional dwellings in England fell to 208,600 in 2024/25 (‑6% year‑on‑year).
- Output is expected to decline further, with Savills estimating that around 189,000 new homes were built in 2025/26 and anticipating a sharp fall over the next two years, to just over 150,000 homes in both 2026/27 and 2027/28.
- Planning permissions were reported to be at 15‑year lows in December 2025 and the latest data from the Ministry of Housing, Communities and Local Government (MHCLG) shows this trend continuing, with planning applications between January and March 2026 down 10% on the same quarter last year.
At the same time:
- Construction output overall has shown modest recovery, with 1.6% growth in the three months to April 2026.
- Utilities stands out as a consistent growth sector, with infrastructure and public sector construction anticipated to provide stable pipelines, contributing to increased overall construction output.
The underlying issue is not simply demand, but viability and delivery friction, driven by financing costs, regulatory complexity, skills shortages and planning delays. For suppliers and manufacturers, this translates into uneven demand profiles, with stronger opportunities linked to retrofit, infrastructure and compliance‑driven upgrades.
Cost, supply chain and global pressures
The UK market continues to be shaped by global dynamics affecting materials, energy and logistics.
- Construction costs globally are expected to rise 2–6% in 2026, with uncertainty a larger concern than inflation itself.
- Tariff related impacts continue to be felt across the industry with price volatility particularly affecting key materials such as steel.
In response, the industry is shifting from “just‑in‑time” to more resilient procurement and sourcing models, with increased emphasis on early planning and risk mitigation.
Political transition: implications for confidence and delivery
The resignation of Prime Minister Keir Starmer in June 2026 introduces an additional layer of uncertainty at a critical point for the sector. With a Labour leadership contest underway ahead of Parliament’s return in September, the industry faces a period of potential policy recalibration.
Initial reaction has been cautious. Leadership change may delay decision‑making on infrastructure investment, planning reform and housing delivery, while some investors and developers are likely to pause until there is greater clarity. This risks further slowing project pipelines, particularly in an already constrained housing market.
However, it is important to note that committed projects and regulatory processes will continue, and the overarching policy agenda—focused on housing, infrastructure and building safety—remains well established.
For the sector, the core issue is therefore delivery rather than direction. The coming months will be critical in determining whether new leadership can provide the clarity and confidence needed to accelerate decision‑making, or whether the existing gap between policy ambition and delivery persists.
A communications perspective: navigating complexity with clarity
The themes emerging this month—tightening regulation, constrained delivery and ongoing uncertainty—are not only technical challenges, but communications challenges. Expectations around transparency, accountability and leadership continue to rise, placing greater scrutiny on how organisations communicate about projects, products and performance.
Communicating regulatory change with confidence
As guidance evolves, communications must keep pace to avoid misinterpretation or overstatement. This reinforces the need to:
- Ensure technical claims are accurate, evidenced and up to date
- Avoid over-simplification that risks misrepresentation
- Provide clear, accessible explanations of complex regulatory change for different audiences
In this environment, such accuracy and accessibility are fundamental to both maintaining trust and ensuring compliance.
Managing uncertainty and maintaining credibility
With uncertainty across regulation, planning and market conditions, communicators must prioritise:
- Honesty about challenges and constraints
- Clear context to support understanding of market dynamics
- Consistent messaging across stakeholders and channels
Those organisations that communicate transparently are better positioned to build long‑term credibility.
Integrity as a differentiator
Ultimately, integrity must underpin all communications activity. This means prioritising:
- Accuracy in all claims and data
- Clarity in translating technical detail
- Sensitivity to the wider social context
- Ethical practice in avoiding exaggeration or omission
As scrutiny increases, organisations that embed these principles will not only mitigate risk but strengthen their position as trusted, credible voices within the built environment.
Smith Goodfellow has been a trusted partner for construction communications for over 46 years. Book in a free, no obligation discovery call to explore how we can support your communications strategy.
