If you’re responsible for fire safety across more than one site, you’ll already know the theory is simple and the practice is anything but. One fire risk assessment for one building is straightforward enough. A fire risk assessment from multiple sites can feel like too many balls to juggle.
Twenty warehouses, two hundred retail stores, or a portfolio spread from Aberdeen to Truro is a different beast entirely — and it’s one that trips up a lot of otherwise well-run organisations.
This article is for facilities managers, health and safety leads, and operations directors who are responsible for fire risk assessment across multiple sites, particularly in retail, distribution, and multi-branch businesses. Experts from Synergy Fire Engineering will cover what the law actually requires, why a portfolio-wide approach beats a site-by-site scramble, and what “good” looks like when you’re managing fire safety at scale.
Why fire risk assessment for multiple sites is a different challenge
A single-site fire risk assessment is largely a technical exercise: walk the building, identify the hazards, record the findings, put a plan in place. Multiply that by a hundred sites and the technical work barely changes — what changes is everything around it.
Suddenly you’re dealing with:
- Consistency. If ten different assessors visit ten different stores, you’ll get ten different interpretations of the same regulations, ten different report formats, and ten different opinions on what’s “significant” versus “minor.” That’s not a fire safety strategy, it’s a postcode lottery.
- Visibility. As the responsible person (or the person supporting them), you need to know at a glance which sites are compliant, which are overdue, and which have outstanding actions — not dig through a filing cabinet or a dozen separate PDFs to find out.
- Legal accountability. Under the Regulatory Reform (Fire Safety) Order 2005, it’s the employer — not the landlord or the building owner — who carries responsibility for the fire risk assessment. Across a large estate, that’s not a background administrative task; it’s a live legal exposure that needs proper oversight.
- Resourcing. Many organisations end up assessing sites in-house using untrained or informally trained staff. It might feel efficient, but the law requires whoever carries out a fire risk assessment to be genuinely competent to do so — and “competent” has a specific meaning, not a casual one.
None of this is insurmountable. It just needs a different approach to the one that works for a single building.
What the law actually requires
Every non-domestic premises in England and Wales falls under the Fire Safety Order, and the requirement doesn’t scale down for smaller sites or scale up for bigger ones — it applies equally across the board. The person with legal responsibility must:
- Carry out (or arrange) a suitable and sufficient fire risk assessment
- Ensure whoever conducts it is competent to do so
- Keep the assessment current and review it regularly, particularly after any change to the building, layout, or use
- Act on the significant findings, not just file them
A common trap for multi-site retailers is assuming that because assessments have been “done” somewhere in the business, the organisation is covered. If those assessments were carried out by untrained staff, using a generic checklist, with no consistency across sites, that’s a compliance gap dressed up as a tick-box exercise — and it’s the kind of gap that becomes very visible, very quickly, after an incident or an enforcement visit.
What good looks like across a large portfolio
Organisations that get this right tend to share a few things in common.
A single point of technical consistency. Rather than a rotating cast of assessors each bringing their own interpretation, the strongest approach uses dedicated technical account managers who provide consistent advice across the entire estate — the same standards, the same reporting format, and the same understanding of your business, whether they’re assessing site one or site three hundred.
Straight legal advice, not sales. A fire risk assessment provider should tell you what’s a legal requirement and what isn’t — not push additional products or services on the side. The most useful assessors act as an extension of your own team, on your side of the table, rather than treating every finding as an upsell opportunity.
Digital oversight of the whole estate. For a portfolio of any real size, chasing paper reports and spreadsheets doesn’t scale. A live client portal that shows every site’s assessment status, outstanding actions, and renewal dates at a glance turns fire safety from a reactive scramble into something you can actually manage. Assessment platforms that can link into your existing facilities or compliance software via API save even more admin time, by keeping fire safety data where the rest of your operational data already lives.
A track record with organisations like yours. This is where experience genuinely matters. It’s one thing to assess a single shop; it’s another to understand the operational realities of running fire safety across a large, multi-site retail or distribution business — seasonal footfall, out-of-hours access, staff turnover, and the sheer logistics of coordinating hundreds of site visits without disrupting trade.
What a fire risk assessment for multiple sites should look like in practice
Synergy Fire Engineering has worked with retail and multi-site clients ranging from independent operators to national names. As the retained fire consultant for members of the Theo Paphitis Retail Group — including Robert Dyas, Boux Avenue, and Ryman — Synergy provides consistent fire risk assessment and advice across hundreds of stores nationwide, giving each brand a single, trusted point of contact rather than a different assessor at every site.
That approach isn’t limited to retail. When Sports Direct needed to develop fire strategy for what’s reported to be the largest head office and warehouse facility in the UK, Synergy provided ongoing fire management support across a large and constantly changing property portfolio. And when a contract packing specialist needed fire risk assessments carried out across a full site network, Synergy completed 97 individual assessments stretching from Scotland to the North West of England, with clear timelines set against cost and risk from the outset.
The thread running through all of it is the same: one technical standard, applied consistently, with full visibility for the people who carry the legal responsibility.
Getting started
If your organisation manages fire risk assessment across multiple sites — whether that’s thirty stores or three hundred — it’s worth asking a few honest questions. Are your assessments being carried out by genuinely competent assessors? Is the standard consistent from site to site? And could you say, right now, which of your sites are overdue?
If the answer to any of those makes you pause, it’s worth a conversation. Synergy Fire Engineering works with retail and multi-site businesses across the UK to bring fire risk assessment under one consistent, compliant standard — you can call the team on 01629 828 881 or email [email protected] to talk through what a portfolio-wide approach would look like for your estate.
Synergy Fire Engineering provides fire risk assessment, fire safety training, and fire consultancy services to businesses across the UK, from single premises to large, multi-site retail portfolios.