Procurement That Enables MMC Instead of Blocking It
Procurement is often described as a neutral mechanism. A process designed to ensure fairness, value for money and compliance. In practice, procurement decisions shape behaviour across the construction system, influencing risk allocation, cash flow, delivery models and investment appetite.
For MMC, procurement is rarely neutral.
Across the sector, many of the barriers that limit MMC adoption are not technical or operational. They are embedded in procurement structures that were designed for traditional, site-based construction and have not adapted to manufacturing-led delivery.
If MMC is to scale sustainably, procurement must stop acting as a constraint and start functioning as an enabler.
How Procurement Currently Blocks MMC
Procurement frameworks and tender processes frequently assume that flexibility, late change and project-by-project commissioning are acceptable norms. For manufacturing-led delivery, these assumptions are actively harmful.
Common procurement behaviours that block MMC include:
• Late engagement of manufacturers
• Tendering after design decisions should have been fixed
• Price-led evaluation that ignores utilisation and whole-life value
• Payment structures aligned to site progress rather than production
• Framework call-offs that provide no visibility beyond a single project
These practices introduce volatility, distort risk and undermine the economics of offsite manufacturing.
In isolation, each decision may appear reasonable. Collectively, they create a system in which MMC struggles to operate as intended.
Why Manufacturing-Led Delivery Needs Different Procurement Logic
MMC behaves more like manufacturing than construction. That distinction matters.
Manufacturing relies on:
• Early design certainty
• Predictable throughput
• Stable demand signals
• Alignment between production and payment
• Long-term planning
Procurement that treats MMC as a direct substitute for traditional construction ignores these requirements. The result is friction at every interface.
Factories are asked to commit early without assurance of continuity. Design teams are pressured to retain flexibility that manufacturing cannot absorb. Risk is transferred downstream without corresponding control.
This is not a failure of MMC. It is a mismatch between procurement logic and delivery reality.
The Cost of Misaligned Procurement
Misaligned procurement does not simply slow adoption. It creates real economic consequences.
Manufacturers respond to uncertainty by increasing contingency, limiting exposure or declining to bid. Capacity sits idle despite demand existing elsewhere. Investment in automation, skills and process improvement is deferred.
From a client perspective, MMC can appear expensive or fragile. In reality, the procurement environment is inflating cost and risk.
Over time, this dynamic reduces competition, narrows supply options and weakens resilience across the sector.
Procurement Reform as System Reform
Procurement reform is often discussed as a compliance exercise. Updating templates, adding guidance or issuing policy statements. For MMC, reform must go deeper.
It must address how demand is structured, how risk is shared and how value is assessed.
The Infrastructure and Projects Authority has repeatedly highlighted that system performance in complex delivery environments depends on early integration, long-term planning and commercial models that align incentives across the lifecycle. Its work on transforming infrastructure performance emphasises that procurement should enable outcomes, not just transactions
These principles apply directly to MMC.
What Enabling Procurement Looks Like in Practice
Procurement that enables MMC behaves differently from the outset.
Early Market Engagement
Manufacturers and suppliers are engaged before scope and design are locked down. This allows production constraints, sequencing and logistics to shape decisions early, reducing downstream disruption.
Early engagement is not about reducing competition. It is about making competition more informed.
Programme-Based Commissioning
MMC thrives on programmes, not isolated projects. Aggregating demand across portfolios allows manufacturers to plan utilisation, invest with confidence and reduce unit costs.
Programme-based commissioning also improves learning, enabling performance data to travel across projects rather than being reset each time.
Evaluation Beyond Capital Cost
Price remains important, but it cannot be the sole determinant. Enabling procurement evaluates value across programme certainty, quality, risk profile and lifecycle outcomes.
This shifts the conversation from cheapest option to most resilient delivery model.
Payment Alignment With Production
Manufacturing incurs cost earlier than site-based construction. Payment structures must reflect this reality.
Aligning payment milestones with production stages reduces working capital stress and insolvency risk without increasing overall cost.
Transparent Pipeline Signalling
Manufacturers do not require guaranteed volume, but they do require credible signals. Transparent forward pipelines, even with uncertainty, allow better planning than silence or last-minute release.
The Role of Clients and Capability
Procurement reform is as much about capability as policy.
Clients need the confidence and understanding to commission MMC differently. This includes recognising when flexibility adds cost rather than value, and when early commitment reduces risk rather than increasing it.
Without this capability, even well-intentioned frameworks can be applied in ways that recreate traditional behaviours.
Procurement as a Lever for Resilience
When procurement aligns with manufacturing-led delivery, its impact is transformative.
Utilisation improves. Cash flow stabilises. Investment becomes viable. Collaboration becomes easier. Risk is managed rather than displaced.
Procurement becomes a lever for resilience rather than a source of fragility.
This is particularly important in a sector facing economic pressure, skills constraints and rising expectations around performance and sustainability.
From Blocking to Enabling
The difference between blocking and enabling procurement is not philosophical. It is practical.
Blocking procurement focuses on transactions. Enabling procurement focuses on systems.
Blocking procurement prioritises optionality. Enabling procurement prioritises alignment.
Blocking procurement assumes delivery will adapt. Enabling procurement adapts the system to support delivery.
Conclusion
MMC does not fail because procurement exists. It struggles when procurement remains rooted in assumptions that no longer reflect how construction is delivered.
If MMC is to move from fragile growth to sustainable scale, procurement must evolve. It must recognise manufacturing realities, support programme-based delivery and align commercial structures with production economics.
Procurement that enables MMC does not abandon rigour or competition. It applies them intelligently.
The question facing the sector is no longer whether procurement needs to change. It is whether change will arrive in time to support the MMC capacity that already exists.