PII for architects · Bristol & the South West

Architects' professional indemnity insurance in Bristol

By Matthew Bartlett, Director, Apex Insurance Brokers · FCA authorised, FRN 724952

This page is written for the person who actually signs the appointment and carries the risk — the principal, director or sole practitioner running an ARB-registered or RIBA Chartered practice in Bristol and the wider South West. Professional indemnity insurance (PII) for architects is not a commodity buy. Since Grenfell and the Building Safety Act 2022, the wording of an architect's policy — what it says about fire safety, cladding and fitness for purpose — matters far more than the headline premium. This is a nuanced placement that rewards a broker who reads the schedule, not one who forwards a portal quote.

Apex places PII for design and construction professionals across Bristol, Bath, Stroud, Gloucester, Cheltenham and South Wales. We work directly with the specialist and Lloyd's markets that still write architects' risks properly, and we read every exclusion before you sign anything.

Why architects in Bristol come to Apex

Directly FCA authorised (FRN 724952) — you deal with the broker who arranges your cover, not an introducer passing you down a chain.
We understand ARB and RIBA obligations — including the "adequate and appropriate" cover standard, run-off and the practical realities of a small studio versus a multi-disciplinary firm.
We read the fire-safety and fitness-for-purpose wordings — the clauses that decide whether a claim is paid, and the ones brokers who don't know the sector routinely miss.
Access to the specialist and Lloyd's markets that still underwrite architects, including practices with residential, cladding or higher-risk building exposure that mainstream insurers now decline.
A named broker from first quote to renewal — the same person who understands your project mix and your claims history, not a call centre.

What ARB and RIBA actually require of your PII

If you are registered with the Architects Registration Board (ARB) and use the title "architect", you are bound by the Architects Code. Standard 8 of the Code requires you to have "adequate and appropriate" insurance cover for you, your practice and your employees, taking account of the nature and extent of the risks you incur. ARB does not publish minimum terms and conditions in the prescriptive way the SRA does for solicitors — the responsibility sits with you to hold cover that genuinely matches your exposure, and to keep it in place.

If your studio is a RIBA Chartered Practice, the criteria go further: you must hold current professional indemnity insurance appropriate to the size and nature of the practice as a condition of chartered status. In practice that means a policy that responds to the design services you actually provide, at a limit of indemnity that reflects the value of the projects you work on and any contractual requirements imposed by your clients.

"Adequate and appropriate" is deliberately open-ended, and that is exactly where a specialist broker earns their keep. A studio doing domestic extensions in Clifton has a very different risk profile from a practice delivering student accommodation or apartment schemes around Temple Quarter — and their policies should look different too.

Bristol's design economy — and why it shapes your risk

Bristol has one of the largest and most active architecture and design communities outside London. The city is in the middle of a sustained development cycle: the Temple Quarter regeneration around Temple Meads, the University of Bristol's Temple Quarter Enterprise Campus, harbourside and city-centre residential schemes, office-to-residential conversions, and a steady pipeline of housing across the West of England Combined Authority area. That work flows to a mix of large multi-disciplinary firms and a long tail of small ARB studios and sole practitioners in Bristol, Bath and the surrounding towns.

The type of work matters to your insurer. Underwriters price architects' PII heavily on the sectors you design for. Purely commercial, education or industrial work is generally viewed as lower risk. Residential — and particularly medium- and high-rise residential with any cladding or external wall involvement — is where the market has hardened most. If your Bristol practice has moved into apartment schemes, mixed-use blocks or conversions, your disclosure needs to be precise and your broker needs to know which markets will still write you.

Fire safety and the Building Safety Act — the clauses that decide claims

The Building Safety Act 2022 reshaped the duties of designers on building work, and PII insurers responded by rewriting their policies. Two things dominate an architect's cover today:

Fire-safety and cladding exclusions. After Grenfell, most insurers introduced exclusions or aggregated sub-limits for claims arising out of fire safety, cladding and external wall systems. The scope of these clauses varies enormously between insurers — some exclude only combustible cladding on higher-risk buildings, others apply a much broader fire-safety exclusion across all work. If you design residential buildings, the exact wording of this exclusion is the single most important thing in your policy. We compare it market by market rather than accepting the first quote.

Fitness-for-purpose and "reasonable skill and care". A standard architect's PII policy covers your legal liability for negligence — failing to exercise reasonable skill and care. It does not cover a "fitness for purpose" obligation, where you effectively guarantee an outcome. These heightened duties are usually excluded. The danger is that a badly drafted appointment or collateral warranty can impose a fitness-for-purpose obligation on you contractually — creating a liability your insurance will not respond to. We flag this, and it's a conversation worth having before you sign the appointment, not after a claim.

The Act also formalised the Principal Designer duties under the Building Regulations for higher-risk buildings (broadly, residential buildings of at least 18 metres or seven storeys), overseen by the Building Safety Regulator and its gateway regime. If your practice is taking on Principal Designer appointments, your PII needs to reflect that role explicitly.

How we place an architect's PII, and what we check

A proper placement for a Bristol practice starts with your work, not a proposal form. We look at:

Limit of indemnity — each claim versus aggregate, and whether it meets the requirements in your client appointments and any public-sector frameworks you tender for.
The fire-safety / cladding exclusion — its exact scope, and whether a better wording is available for your risk profile.
Fitness-for-purpose exposure in your appointments and collateral warranties, so contract and cover line up.
Retroactive cover — architects' liability is long-tail; a defect can surface years after practical completion, so unbroken cover back to your earliest relevant work is essential.
Costs in addition or costs inclusive — whether defence costs erode your limit.
Sub-consultant and collaboration exposure, including your position where others in the design team are uninsured or insolvent.

Architects' PII generally renews on a rolling annual basis rather than a fixed market-wide date, so there is no single renewal cliff-edge — but the market rewards early, well-presented submissions. We typically start preparing a renewal four to six weeks out.

Run-off cover — the exposure that outlives the practice

Because a professional negligence claim can arrive long after a building is finished, your liability does not end when you stop trading. If you close, retire or merge your practice, you need run-off cover to respond to claims made after you cease work but arising from services you provided while trading. For sole practitioners winding down a career in Bristol or Bath, this is one of the most important — and most often overlooked — decisions you will make. We advise on how long to maintain run-off (commonly six years or longer, aligned to limitation periods) and place it with insurers who will commit to the term.

Get a quote or speak to a broker

If you run an architects' practice in Bristol or the South West and want cover that genuinely responds to your work — fire-safety wordings included — talk to us before your next renewal or before you sign a demanding appointment. You will deal with a named broker who understands the sector.

Get a quote → · Start a commercial enquiry → · Speak to a broker

Call Matthew Bartlett on 0117 325 0027, or email matthew.bartlett@apexinsurancebrokers.co.uk.

Frequently asked

Do architects legally have to carry professional indemnity insurance?

If you are ARB-registered and practise as an architect, the Architects Code (Standard 8) requires you to hold adequate and appropriate insurance for you, your practice and your employees. RIBA Chartered Practices must hold current PII appropriate to the size and nature of the practice as a condition of chartered status. In addition, most client appointments contractually require you to maintain PII at a stated limit for a stated period. So while ARB doesn't publish prescriptive minimum terms, in practice cover is effectively mandatory.

What limit of indemnity should a Bristol practice carry?

It depends on the value and type of your projects and what your appointments require. Smaller studios doing domestic and light commercial work often carry £250,000 to £1m; practices on larger or residential schemes frequently need £2m, £5m or more, and public-sector and framework work often specifies a minimum. We size the limit to your actual exposure and your contracts rather than a generic figure — and we check whether it applies each claim or in the aggregate.

Why does the fire-safety exclusion matter so much?

Since Grenfell, most architects' PII policies contain a fire-safety, cladding or external-wall exclusion, and the scope varies widely between insurers. If you design or have designed residential buildings, this clause can be the difference between a claim being paid and being declined. We compare the exact wording across the market rather than accepting whatever the first insurer offers.

What is fitness for purpose, and is it covered?

Fitness for purpose is a heightened duty where you effectively guarantee an outcome, rather than simply exercising reasonable skill and care. Standard PII covers negligence, not fitness-for-purpose obligations, which are usually excluded. The risk is that a poorly drafted appointment or collateral warranty imposes such a duty on you contractually — leaving you with an uninsured liability. We review appointment wording so your contract and your cover align.

I've taken on a Principal Designer role under the Building Safety Act — does my PII cover it?

Not automatically. The Building Safety Act formalised Principal Designer duties under the Building Regulations, particularly for higher-risk buildings (broadly 18m or seven storeys and above). If you're accepting these appointments, your PII needs to reflect the role explicitly. We make sure the market you're placed with understands and covers what you're actually doing.

What happens to my cover if I retire or close the practice?

You need run-off cover. Because a negligence claim can arise years after a project completes, liability outlives the practice. Run-off responds to claims made after you cease trading but arising from your earlier work. We advise on how long to maintain it — often six years or more, aligned to limitation periods — and place it with insurers who will commit to the term.

My insurer has just excluded residential or cladding work. Can you still place me?

Often, yes. Mainstream insurers have withdrawn from parts of the architects' market, but specialist and Lloyd's markets still write these risks with the right presentation. The key is a precise, well-documented submission of your project mix and claims history. This is exactly the kind of placement where a specialist broker makes the difference.

When should I start my renewal?

Architects' PII renews on a rolling annual basis, so there's no single market-wide deadline — but underwriters reward early, well-prepared submissions, especially for residential or higher-risk work. We typically begin preparing four to six weeks ahead so you're never forced to accept a rushed quote.