Architects PI · Route comparison
Comparing the RIBA-endorsed route with the open-market specialist route
Reviewed by Matthew Bartlett, Director, Apex Insurance Brokers Limited (FCA FRN 724952) · Published 14 July 2026
RIBA endorses one PI broker as its recommended route for members. Not every RIBA member fits that route — firms outside the scheme's underwriting mandate, firms wanting an independent broker, firms with claims history or higher-risk-building work, firms whose renewal quote comes back materially higher than peer expectation. This page sets out how the endorsed route and the open-market specialist route compare, so architects can make an informed choice.
How the endorsed-broker route works
- Single insurer relationship. The endorsed broker operates under a defined underwriting mandate with a specific insurer or panel. This gives volume-based pricing benefits for members whose profile fits the mandate.
- Membership-linked service. The endorsed broker markets through RIBA channels — a defined customer acquisition route that benefits both sides.
- Scheme-specific benefits. Volume-driven pricing, streamlined process for standard placements, member-only extras.
- Scheme-specific constraints. Firms outside the underwriting mandate cannot be placed. Firms with claims history, specialist practices, higher-risk-building exposure, or non-standard profiles typically fall outside.
How the open-market specialist route works
- Multiple insurer relationships. Independent broker places with any authorised insurer including specialist Lloyd's markets via wholesale. Different insurers write different risks best.
- Named-broker service model. Same broker from first quote through renewals and any claim. Not a scheme call-centre.
- Wider market access for difficult cases. Prior claims, adverse history, higher-risk-building exposure, non-standard practice mix — specialist market continues to write.
- Independent advice. Not tied to any specific insurer's underwriting mandate. Advice reflects the whole market, not the scheme's book position.
When the endorsed route typically fits well
- Standard residential-only practice, clean history, straightforward profile.
- Small firm valuing streamlined process over broker choice.
- Firms already in the scheme who see stable premium trajectory year on year.
- Firms who value the RIBA channel benefits and member marketing.
When the open-market route typically fits better
- Higher-risk-building work under BSA 2022. 15-30 year tail exposure requires specialist market appetite that endorsed schemes may not offer.
- Prior claims or adverse history. Specialist broker with wholesale market access materially widens options.
- Non-scheme profile. Firms whose practice mix falls outside the endorsed scheme's underwriting mandate.
- Sharp renewal premium increase without stated reason. Signal to remarket via open route.
- Firms wanting independent advice not filtered through a single insurer's book position.
- Firms doing D&B novation, sub-consultant work, or unusual project structures.
- Firms with material Principal Designer role exposure under BSA 2022.
What Apex offers as an alternative
- Directly authorised by the FCA — FRN 724952. Not an appointed representative operating under another firm's authorisation.
- Independent from any professional body scheme. Advice reflects the whole market.
- 17 years placing PI across 18 regulated professions including all architectural sub-disciplines.
- Wholesale Lloyd's market access including for BSA-touching and difficult-risk work.
- Named-broker model — same person from first quote through renewals.
- Director-level attention on claim notifications and complex placements.
- 95% client retention.
How to test whether the endorsed route is right for you
- Ask your endorsed-scheme broker how many insurers they can place you with. If the answer is one, that's a scheme constraint.
- Ask what happens to your renewal if the scheme insurer's appetite for your profile changes. If the answer is limited, that's a scheme constraint.
- Ask what happens if you have a claim. Named broker or call centre? Director-level handling or ticket queue?
- Ask for the specific reason for any renewal premium change. If the answer is generic, remarket.
- Request an open-market comparison quote. Costs nothing, tells you where the endorsed scheme sits vs the wider market.
How Apex handles a comparison request
- Full presentation preparation with your existing insurer's claims record and cover history.
- Market run: 6-8 specialist insurers direct plus Lloyd's via wholesale.
- Structural options tested: excess, aggregation, cover-limit, BSA tail configuration.
- Written comparison of price, structure and wording versus your current placement.
- Bind decision with insurer consent via broker-of-record letter if you decide to switch.
Frequently asked
Does RIBA endorse one broker for PI?
Yes. RIBA endorses a specific PI broker relationship. That's the endorsed route. It works well for standard-profile firms who fit the scheme mandate. Members outside the mandate need alternative routes.
Can I use a different broker even if I'm a RIBA member?
Yes. RIBA membership doesn't restrict PI broker choice. You're free to place with any FCA-authorised broker — scheme, independent specialist, or otherwise.
How does the endorsed broker's pricing compare to open market?
Highly variable. Endorsed schemes offer volume-based pricing benefits for firms fitting the mandate. Firms outside the mandate typically find better terms via open market. Only way to know: get an open-market comparison.
What if my endorsed scheme quote came back much higher than last year?
Common reason to remarket. Sharp renewal premium change — up or down — is a signal to test the wider market. Comparison quote via specialist broker costs nothing.
Does the endorsed scheme cover BSA 2022 s.135 exposure?
Depends on the scheme's underwriting mandate. Standard residential-only practice fits; higher-risk-building work with 30-year tail exposure often does not. Specialist market covers what the scheme cannot.
What about D&B novation and multi-consultant projects?
Endorsed schemes typically cover standard architectural appointments. Novated designer scenarios and multi-consultant SPPI programmes often need specialist market attention.
Can Apex serve me alongside a RIBA membership?
Yes. RIBA membership and PI broker choice are separate. Many RIBA members use Apex for PI while remaining active RIBA members.
Does switching to an open-market broker affect my SRA/ARB status?
Not directly. Broker choice is not a regulatory matter. You remain ARB-registered regardless of PI broker. What matters is that your PI cover meets ARB Standard 8 adequacy.