So you like the Salesperson, but, is it the Right MMC System for your project?
Timber frame, SIPs, ICF, light gauge steel... where do you even start? The world of Modern Methods of Construction (MMC) offers a wide range of systems, but not all are created equal and making the wrong choice can have major consequences cost overruns, design limitations, or delays on-site.
In this guide, we’ll help you understand why selecting the right MMC system is critical and the key factors you must consider before committing to any option. The truth is, one size doesn’t fit all and the system must suit your site, design, budget and build team.
1. Matching the System to Your Site
Site access, location, ground conditions and local constraints can determine which systems are practical and cost-effective. Some MMC systems need large deliveries and cranes; others are better for tight or complex sites.
Risk: Choosing a system without assessing the site can lead to logistical nightmares, delays, and increased costs.
Our Solution:
✔️ We assess your site conditions early to recommend systems that are realistic and efficient to install in your location.
2. Aligning with Your Design and Performance Goals
Each MMC system performs differently. U-values, airtightness, spans and finishes all vary between systems. Your design aspirations and energy performance targets should shape your choice.
Risk: Picking a system first, then forcing your design to fit, can lead to compromises or expensive redesigns.
Our Solution:
✔️ We match your desired design outcomes with the most suitable system, ensuring your aesthetic, layout, performance and sustainability goals are achievable.
3. Balancing Budget and Build Costs
MMC systems vary widely in cost and not just in materials, but, in transport, installation and follow-on trades. A system that appears cheaper upfront may create additional costs later.
Risk:
Ignoring the full project cost—including groundwork, service connections, and finishes—can cause serious budget overruns.
Solution:
✔️ We provide realistic cost models that account for the full build, helping you compare systems fairly and avoid financial surprises.
4. Considering Installer and Supply Chain Availability
Even the best system won’t work if there’s no skilled teams available to install it or the wider supply chain needed to complete the project have no experience or desire to work with the system!
Risk: Choosing a system without checking installer availability can cause major project delays or result in inexperienced trades assembling your structure.
Our Solution:
✔️ We only work with proven MMC systems supported by reliable supply chains and qualified, accredited installers. Our team train and work with trades to understand and work professionally with our selected building systems.
Conclusion
Selecting the right MMC system isn’t just about choosing what sounds good—it’s about understanding the unique needs of your site, design, budget, and delivery team. Without expert advice, it's easy to commit to the wrong system and face expensive, time-consuming problems later.
With the right guidance, you can make confident, informed decisions that keep your project running smoothly from concept to completion.
Why work with Dynamic Build Group?
✔️ Independent, experienced advice across all leading MMC systems
✔️ Site, design, and budget reviews before you commit
✔️ Proven track record managing MMC builds from start to finish
✔️ Access to trusted installers and supply chains
✔️ Seamless integration of design, manufacture, and on-site delivery
For more resources and insights, visit our MMC Academy or contact us for personalised advice. Together, we can shape the future of construction.
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