- simplicity: a simple 6 lot structure, encompassing an increased range of premanufactured building turnkey solutions within a single, consolidated agreement
- efficiency: promotes the standardisation of building design across large portfolios of government infrastructure, therefore enabling greater time and cost-saving efficiencies through the project lifecycle, saving the taxpayer money
- supporting SME’s: the new agreement aims to make it easier for clients to contract with SME organisations, with 62% of suppliers being classed as an SME
- With 29 suppliers, including a number of industry consortiums, this agreement is opening up greater opportunity to resource multiple and larger scale projects and programmes
- flexibility: public sector contracting terms and conditions create an easier, more flexible route to market, tailorable to customers’ specific operational needs
- value for money: suppliers have been selected using a combination of both qualitative and commercial measures, providing assurance to customers that the framework provides access to the lowest cost suppliers in the market
- social value and sustainability: customers can request that suppliers tailor their offer to match their social value priorities
- continuously improving services: we work with a dedicated user group throughout the life of the framework agreement contract to improve service delivery, share best practices, and incorporate new industry developments and regulatory requirements
Future proofing your estate, your way
We understand there is a balance between enhancing and future proofing your estate, meeting demands on space, keeping costs to a minimum and avoiding disruption to the delivery of services. That’s why we developed our Offsite Construction Solutions agreement.
Offering an alternative to traditionally built accommodation, the agreement was developed to enable access to Modern Methods of Construction (MMC) whilst continuing to drive industry innovations
This new agreement provides a cost-effective solution which will support the public sector in the design, delivery and commissioning of a whole range of offsite construction projects, such as accommodation types, including defence, custodial and housing, new permanent and temporary schools and healthcare buildings.Regardless of the complexity of your requirement, we can help with a ‘build your own solution’ approach.
The agreement has 29 suppliers, 62% of which are SMEs, and with that comes access to the very latest in supplier innovation and developments, with all suppliers adhering to modern slavery and social value requirements.

Offsite Construction Solutions is a Framework Alliance Contract (FAC-1), which prioritises collaboration, early contractor engagement and performance management. This has the potential to reduce costs, shorten project timescales and reduce health and safety incidents on sites.
It supports the principles of the Government’s Construction Playbook to drive maximum efficiency from public sector contracts whilst ensuring the sustainability and improvement of the construction industry.
Under FAC, subcontractors have to sign up to the main supplier’s terms and conditions, increasing transparency and peace of mind for public sector customers. It also allows customers to select different suppliers to work collaboratively, with shared success factors, to drive efficiencies at project and programme level.
Through FAC, we aim to encourage more collaborative working and partnering to deliver innovative ways of working to our customers, on time and to budget.
To use our framework you must become an Alliance Member. There is no joining fee and no commitment or obligation to procure from the Framework Alliance Contract.
You can run a further competition or direct award, enabling you to address urgent or unplanned requirements quickly and cost effectively, as well as providing longer term offsite construction solutions.
Offsite Construction Solutions customers can procure both permanent and hire solutions through 6 sector-led lots (11 sub-lots in total):
Lot 1 – General Built Estate including Education
- 1.1 £0m > £15m Purchase and £0m> Hire of 3D turnkey solutions
- 1.2 £15m > 3D Turnkey Solutions purchase only
- 1.3 £0m > 2D Turnkey Solutions purchase only
Lot 2 – Healthcare
- 2.1 £0m > Purchase and £0m> Hiren3D Turnkey solutions only
- 2.2 £0m > 2D Turnkey Solutions purchase only
Lot 3 – Residential
- Residential properties
Lot 4 – Justice
- 4.1. 3D turnkey solutions
- 4.2 2D turnkey solutions
Lot 5 – Defence
- 5.1 3D turnkey solutions
- 5.2 2D turnkey solutions
Lot 6 – Thermal Efficiency Upgrades
- Thermal efficiency upgrades
Advantages of offsite construction
Offsite construction offers a number of advantages over and above ‘traditional’ build solutions.
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Cost and time savings
Their construction is much speedier than traditional builds – on average, 50% faster – as fabrication of construction is completed off site. And with this comes a reduction in associated costs.
Saving time in construction, and being designed, fabricated and constructed to the required design life, buildings constructed using offsite methods of construction invariably provide the lowest cost solution for your particular needs.
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Sustainability
Buildings constructed using offsite methods are more energy efficient for the end user, create less waste in terms of materials and can easily incorporate features to increase the embedded and operational efficiency of your building, such as solar panels and sustainable materials.
As buildings are constructed offsite there is the added benefit of a reduction in the carbon footprint of the build, with fewer deliveries travelling to and from the build site.
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Health and safety
Compared to the risk factors of a traditional building site, a manufacturing environment allows for greater control and command of processes.
Operating in a manufacturing environment reduces risk to workers’ health and safety based on less vehicle movement, less need to work from a height, controlled production lines, and allows complex assembly to be carried out at ground level.
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Efficiency
Traditional construction can suffer from delays due to weather, hold ups in the materials supply chain and inevitably a snag list that must be tackled on-site, which could delay occupancy. Using offsite methods, construction can already be underway off-site while the foundations are being laid.
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Optimised site management
Offsite construction offers a streamlined mode of operation. It cuts down disruption within the footprint of the construction site itself, as well as within the site or neighbourhood in which it will exist.
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Find out more...
To find out more about these advantages for both purchaser and end user, and the benefits of Modern Methods of Construction in offsite construction, download our free whitepaper: Modular Buildings & Modern Methods of Construction (MMC) Why the public sector should be thinking ‘modular first’ today.

Blogs, news and case studies
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How local authorities can harness the power of national procurement to meet local objectives – Procurement Essentials
Local authorities are at the forefront of regeneration and place-making, delivering projects which support a thriving local economy or address other priority needs of the locality
Read more about How local authorities can harness the power of national procurement to meet local objectives – Procurement Essentials -
How to put national buying power to work for local regeneration and placemaking initiatives
David Bemrose, Head of Account Strategy for Local Government, explains how CCS uses its national buying power to make it easier for local authorities to invest in local communities.
Read more about How to put national buying power to work for local regeneration and placemaking initiatives -
Record £3.8 billion commercial benefits delivered though Crown Commercial Service agreements
Public sector customers achieved £3.8 billion of commercial benefits through CCS agreements, according to the latest annual report and accounts, delivering record value for UK taxpayers.
Read more about Record £3.8 billion commercial benefits delivered though Crown Commercial Service agreements
Knowledge is Power - blogs, whitepapers, webinars and brochures
Our Construction team have used their deep category knowledge to create a wealth of resources for the public and third sector. Explore the resources below to find out how CCS can help you find the right procurement solutions for your organisation.
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Construction
pdf, 2.99 MB
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Project Management and Full Design Team Services
pdf, 434.88 KB
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Modular Buildings Brochure
pdf, 1.81 MB
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CWAS:P23 brochure
pdf, 1.97 MB
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Modular Buildings and Modern Methods of Construction
Learn more
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How to become an Alliance Member and use our construction frameworks
This video is for buyers interested in becoming an alliance member to use our construction frameworks.
Access webinar -
An introduction to strategic alliances
This video provides an overview of strategic alliances and how they are incorporated into our construction frameworks.
Access webinar
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Commercial agreements: digital brochure
Download our updated digital brochure for the latest information on our agreements and how we can help you add power to your procurement.
Download our digital brochure -
Guide to The Construction Playbook
Download our step-by-step guide to The Construction Playbook. The best way to use the guide and its navigation is to download and open it on your computer using a PDF reader rather than in a browser.
Learn more
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Email: info@crowncommercial.gov.uk
Telephone: 0345 410 2222
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