Supply chain disruption in the construction sector

Key points

1. Supply chain risk is a continued and varied issue facing the construction sector in 2026
2. Businesses can take practical steps to address and minimise supply chain disruption
3. Construction businesses can deploy contractual and other legal strategies to achieve flexibility and resilience, and to counter supply chain disruption

Recent years have demonstrated that supply chain disruption is no longer an occasional event. It’s now a core commercial risk that requires ongoing management. Construction businesses that understand their contractual exposure, strengthen supplier relationships and build greater resilience into their supply chains are better placed to manage uncertainty, avoid disputes and maintain project delivery.

Construction supply chain disruption

Construction supply chains in 2026 continue to be affected by a range of interconnected risks. Geopolitical tensions and regional conflicts are affecting global trade routes alongside tariffs, trade restrictions, evolving sanctions regimes and volatility in energy and commodity markets. Climate-related events are increasingly affecting production and transportation networks. The construction and manufacturing sectors are experiencing labour and skills shortages, while cyber incidents increasingly disrupt logistics and operational systems. Along with continued pressure on infrastructure, housing and energy project delivery programmes, financial distress among suppliers and subcontractors is increasingly prevalent or likely. And all of these issues can affect businesses directly or via second- and third-tier suppliers.

How should affected businesses respond?

Organisations facing supply chain disruption should take a proactive and strategic approach.

Key practical steps may include:

• activating contingency and business continuity plans where critical supplies are affected
• identifying single-source dependencies and other supply chain vulnerabilities
• assessing the impact of disruption on live projects, contractual obligations and financial commitments
• engaging early with customers, suppliers, funders and project stakeholders
• reviewing inventory, warehousing and logistics arrangements
• exploring alternative sourcing options and substitute materials where appropriate
• strengthening risk management processes to improve future resilience.

Many businesses are also revisiting their supply chain structures through:

• supplier diversification
• dual-sourcing or multi-sourcing strategies
• nearshoring or friend-shoring arrangements
• greater visibility across extended supply chains
• selective stockpiling of critical materials where commercially justified.

Contractual and legal considerations

As well as practical steps, the detailed review of key contractual arrangements should form part of any response to supply chain disruption. Particular attention should be given to:

• Force majeure provisions and other termination/flexibility strategies. (See our recent article for more information.)
• Delay and extension of time provisions. Construction contracts frequently contain mechanisms for addressing delays arising from specified events. Parties should assess: entitlement to extensions of time; notice requirements; obligations to mitigate delay; and any related rights to recover additional cost.
• Price adjustment and fluctuation mechanisms. Material and energy cost volatility remain key concerns across the sector. Businesses should review whether contracts contain: fluctuation provisions; index-linked pricing arrangements; variation mechanisms; change control procedures; or rights to renegotiate pricing under specified circumstances.
• Supply chain insolvency risk. Financial pressures can increase the likelihood of supplier distress and insolvency. Businesses should review: termination rights linked to insolvency events; retention of title provisions; guarantees and parent company guarantees; performance bonds; step-in rights; and security arrangements designed to protect continuity of supply.
• Sanctions and trade compliance. Businesses operating internationally should remain alert to evolving sanctions regimes and export control requirements. Contracts should be reviewed to ensure appropriate protection exists in relation to changing legal and regulatory obligations, particularly where projects involve international supply chains or overseas counterparties.
• Insurance arrangements should be reviewed as soon as disruption occurs. Businesses should consider: notification requirements; potential coverage implications of force majeure events; project-specific insurance obligations; business interruption cover; and any exclusions relevant to geopolitical events, cyber incidents or trade restrictions. Failure to comply with policy requirements can prejudice recovery.
• Managing disputes and preserving commercial relationships. Supply chain disruption often creates tension between commercial counterparties. However, early engagement can frequently prevent disagreements escalating into formal disputes. Businesses should: maintain clear and consistent communication with suppliers, customers and project stakeholders; document key decisions and mitigation steps; preserve evidence relating to delay, cost increases and disruption events; comply with contractual notification requirements; and consider negotiated solutions before commencing formal proceedings. Where disputes do arise, parties should review contractual dispute resolution provisions carefully. Mediation, adjudication, expert determination and other alternative dispute resolution mechanisms may offer faster and more cost-effective outcomes than litigation.
• Building resilience for the future. For many construction businesses, the strategic challenge is no longer simply responding to disruption. It is building organisations that can continue to operate effectively despite disruption. This increasingly involves improved supply chain mapping and visibility, stronger supplier due diligence and enhanced contract management processes. Businesses that invest in resilience are often better positioned to manage risk, maintain project delivery and take advantage of opportunities when market conditions change.

How can Walker Morris help?

Supply chain challenges can have significant legal, commercial and financial consequences across the construction lifecycle, from procurement and contracting through to project delivery and dispute resolution.

Walker Morris supports developers, contractors, consultants, funders, manufacturers and suppliers in managing supply chain risk, responding to disruption and maintaining commercial continuity. Our cross-disciplinary teams advise on:

• supply chain resilience and risk management strategies
• contract review and renegotiation
• procurement and sourcing arrangements
• sanctions, international trade and regulatory compliance
• disputes arising from delay, non-performance or cost escalation
• restructuring and financial distress situations
• supply chain governance.

Whether your business is facing immediate disruption or reviewing longer-term resilience strategies, we can provide practical legal and commercial support tailored to your sector, supply chain and risk profile. For more information, please contact Carly or Nick.