
As an architect, you've spent years honing your craft and building a reputation for excellence.
Professional indemnity insurance is a must-have to protect your business from costly lawsuits and reputational damage.
A single mistake or error in judgment can lead to costly claims, with some cases reaching as high as £1 million in damages.
This is why having the right insurance in place is crucial for your business's long-term security and success.
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What Is It?
Professional liability insurance is a must-have ally for architectural firms in Ontario. It's a requirement of the Architects' Act for all architects practicing with a Certificate of Practice.
This type of insurance is also known as E&O (Errors and Omissions), Indemnity, or Malpractice insurance. It provides protection against claims made against you for projects undertaken, even if the issues arise from past years.
The insurance is renewed annually for the entire duration that your firm holds a Certificate of Practice. It's a crucial aspect of running a successful architecture practice.
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Professional liability insurance is claims-made, meaning coverage applies to the year the claim is made, not the year the alleged error or omission occurred. This is an important distinction to keep in mind when managing your insurance.
Here are the specific policy details:
- Pro-Demnity Policy No. 1 (issued up to and including March 31, 2024)
- Endorsement No. 1 to Pro-Demnity Policy No. 1
Why Do Architects Need It?
In Ontario, architects need Professional Indemnity insurance to comply with the Architects' Act, which requires a Certificate of Practice.
Having Professional Indemnity insurance protects your reputation, which can take years to develop but only a few moments to lose.
It's a must-have ally that provides protection against possible claims made against you for projects undertaken, even those from past years.
Your Professional Liability Insurance is renewed annually for the entire duration that your firm holds a Certificate of Practice, giving you peace of mind with confidence.
This insurance is Claims made, meaning that the coverage applies to the year the claim is made and not the year the alleged error, omission or negligent act occurred.
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Why Need?
Your reputation as an architect can take years to develop, but it can be lost in an instant due to a claim of professional negligence. This is why having the right insurance cover in place is crucial.
Professional Liability insurance is not just a requirement for architects practicing in Ontario with a Certificate of Practice, but also a vital protection against financial loss. It's a "must-have" ally that provides peace of mind.
The insurance is known as E&O (Errors and Omissions), Indemnity or Malpractice insurance, but regardless of the name, it provides protection against errors, omissions, or negligence arising from your professional services. This can result in a financial loss to your client or others.
Professional Liability Insurance is renewed annually for the entire duration that your firm holds a Certificate of Practice. This means you'll need to renew your coverage every year to maintain protection.
Here are some key facts about Professional Liability insurance:
- It's a claims-made policy, meaning coverage applies to the year the claim is made, not the year the alleged error occurred.
- It's a requirement for architects practicing in Ontario with a Certificate of Practice.
Why Choose Griffiths & Armour?

Griffiths & Armour has extensive experience working in close partnership with leading architects in the UK, Ireland, and internationally. This has helped them gain recognition and trust from professional bodies across the sector.
Their experienced team of Professional Indemnity Brokers has a unique understanding of the risks faced by architects. They share this knowledge with their clients, which has led to long-term and trusted relationships.
Griffiths & Armour's long and established reputation within the Professional Indemnity insurance market allows them to find bespoke solutions. This enables them to deliver highly competitive and often exclusive insurance options to their clients.
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High-Risk Work
Architects who work in certain areas are more likely to face professional indemnity claims. Town planning, feasibility studies, and interior design are considered low-risk work.
New build architectural work, on the other hand, is considered high-risk. This is because it involves designing and building structures from scratch, which can be complex and prone to errors.
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Project management is also a high-risk area, as it requires overseeing multiple aspects of a project simultaneously. This can lead to mistakes and oversights that can result in claims.
Basements are another high-risk area, with many claims arising from issues such as structural integrity and water damage.
Here's a breakdown of the high-risk areas mentioned:
- New build architectural work
- Project management
- Basements
Protection and Coverage
Professional indemnity insurance is a must-have for architects, providing essential protection for their business and reputation.
This type of insurance is a statutory and professional obligation, ensuring that clients and building owners have a remedy if they need to make a claim against an architect.
Professional liability insurance provides a defence against allegations, even if the claims are groundless, and can be a valuable investment for architectural firms.
Here are the key facets of professional liability insurance:
- Damages: Covers the result of a claim, including court-ordered payments, arbitration, or negotiated amounts.
- Defence: Covers the cost and complexity of mounting a defence, even if the claim is without merit, fraudulent, or false.
- Supplementary Payments: Covers a portion of damages exceeding the policy limit, mitigating liability in a worst-case outcome.
Pro-Demnity's Professional Liability Policy has a claim limit of $250,000, providing comprehensive protection for architectural practices in Ontario.
What It Covers
Your professional liability insurance is designed to protect you in case of a claim. It covers the three key facets: damages, defence, and supplementary payments.
Damages are the result of a claim, and your policy will cover them, minus the deductible, up to the limit of your coverage. This means you'll be protected from financial losses due to errors, omissions, or negligent acts.
The cost and complexity of mounting a defence can be significant, but with this insurance, you'll have professional legal counsel by your side to defend you against any claim. This includes cases that may be without merit, fraudulent, or false.
In the event that damages exceed your coverage limit, supplementary payments will still be made to mitigate your liability. While it won't cover 100% of the cost, it will help significantly in a worst-case outcome.
Here's a breakdown of what's covered:
- Damages: Covered up to your coverage limit, minus the deductible.
- Defence: Professional legal counsel will defend you against any claim, regardless of merit.
- Supplementary Payments: Made to mitigate liability when damages exceed your coverage limit.
Protection
Protection is crucial for any architectural practice, and having the right coverage can be a lifesaver. Professional indemnity insurance is a statutory and professional obligation for RIBA Members involved in design, providing essential protection for their business and reputation.
With Pro-Demnity's Professional Liability Policy, you'll have a defence to allegations, even if the claims are groundless. This policy is specifically designed for architectural practices in Ontario and provides coverage for damages, defence, and supplementary payments.
The policy covers the three key facets of any claim: damages, defence, and supplementary payments. Damages are the result of a claim that may be handed down by a court, an arbitrator, or an amount agreed to through negotiation. Your policy gives you coverage for these damages, minus the deductible up to the limit of your coverage.
The cost and complexity of mounting a defence can be considerable, but Pro-Demnity will defend you against any claim in any civil suit or arbitration, even if the claim is without merit, fraudulent, or false. Supplementary payments are made when the damages exceed the amount of your coverage, significantly mitigating your liability even in a 'worst case' outcome to a settlement.
Here's a breakdown of the claim limits and tiers based on your firm's gross revenues:
Pro-Demnity's Professional Liability Policy is best-in-class and customized specifically for architectural practices in Ontario.
Examples of Claims
Professional negligence claims against architects can be extremely costly, even when the architect is not at fault.
In one case, the legal defence costs for an architect were £300,000, which was covered by their professional indemnity insurer.
A claim against an architect by a development's Management Company sought damages in excess of £2,500,000.
Their professional indemnity policy paid defence costs of £45,000, and the claim was settled at mediation for £7,500.
In another case, the insurers paid £450,000 in settlement and costs after the architect signed a certificate of practical completion on a residential new build project.
A claim against an architect was successful, with their professional indemnity insurers paying £2,500,000.
The amount paid out by an architect's professional indemnity insurer after various problems with the construction of a new house was £65,000.
Hundreds of thousands of pounds of irrecoverable legal costs were incurred by an architect's insurer after the architect's client became difficult to deal with.
In one instance, the insurers settled a claim at £110,000 after the new floor of a warehouse disintegrated.
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Employers' Liability and Costs
Employers' liability can be a significant cost for architects, with the average claim costing £65,000. This highlights the importance of having adequate professional indemnity insurance to cover such expenses.
In the UK, employers' liability is a mandatory requirement for businesses with employees, with fines of up to £2,500 per day for non-compliance. This emphasizes the need for architects to ensure they have proper insurance coverage.
A single claim can lead to substantial costs, including legal fees, damages, and other expenses.
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Do Employed Need Liability?
As an architect, you might wonder if you need professional liability insurance if you're employed by a practice that holds a Certificate of Practice.
Licensed Architects employed by an architectural practice with a Certificate of Practice don't need to purchase mandatory Professional Liability Insurance for themselves.
The insurance policy that issues to the holder of a Certificate of Practice includes coverage for current and past employees of the practice respecting their duties for their employer.
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However, this coverage won't extend to moonlighting or activities outside the employee's duties for their employer, or services provided under a BCIN designation prior to attaining admission to the OAA.
If you're employed by a company without a Certificate of Practice, you won't be covered by the mandatory insurance program provided by Pro-Demnity Insurance Company, so it's essential to review your exposure to claims and available insurance coverage with your employer.
Employers' Liability
Employers' liability insurance is a type of insurance that protects businesses in case an employee gets injured or falls ill due to work-related activities. Markel Direct has over twenty years of experience in this sector.
You can get expert cover for various professions, including architects and engineers, from £5 a month*. The activities that can be insured online include design and planning, electrical and/or lighting consultancy, and feasibility studies.
Some of the specific types of professionals that can be covered include quantity surveyors, planning supervisors, and draughtsmen. You can also take advantage of the option to pay by ten interest-free instalments to help spread the cost of cover.
Here are some of the activities that can be insured online:
- Design and Planning
- Electrical and/or Lighting consultancy
- Feasibility studies
- Heating, Ventilation and Air Conditioning
- Interior Design
- Land surveying
- Landscape architecture, planning and/or garden design
- Mechanical and/or Refrigeration engineering
- Quantity surveyors
- Planning supervisors
- Draughtsman
- Project coordination
- Town planning and/or urban design
- Transport, traffic and highways engineering
Engineer Cost

Professional indemnity insurance for engineers can be quite affordable, with prices starting from £5 a month*.
The cost of this insurance depends on the level of cover needed, with more complex projects requiring higher pay-outs in case something goes wrong.
You can get an idea of how much cover you need by considering the worst possible scenario and how much that would cost in legal fees and potential compensation pay-outs.
Looking at claims examples online can also give you an idea of what to expect.
Getting a quote for professional indemnity insurance can be quick, taking as little as 90 seconds.
Obtaining Liability Coverage
Obtaining liability coverage is a crucial step for any business, and in Ontario, architectural practices have a mandatory requirement to purchase Professional Liability Insurance from Pro-Demnity Insurance Company.
The cost of professional indemnity insurance can vary depending on the level of coverage needed, but a tailored engineers' insurance policy from Markel Direct starts from £5 a month.
You should consider the worst possible scenario and how much that would cost in legal fees and potential compensation pay-outs to determine the necessary coverage.
Pro-Demnity's Professional Liability Policy is best-in-class and customized specifically for architectural practices in Ontario, with a claim limit of $250,000.
To obtain liability coverage, you can get a quote from Pro-Demnity in as little as 90 seconds or review claims examples online to estimate the cost.
Here are the key benefits of Professional Liability Insurance:
- Damages: coverage for damages resulting from an error, omission, or negligent act, minus the deductible up to the limit of your coverage.
- Defence: defence against any claim in any civil suit or arbitration, even if the claim is without merit, fraudulent, or false.
- Supplementary Payments: payment of a portion of the damages even if they exceed the claim limit.
Cost
Cost can vary significantly depending on the risk factors and market competition, typically ranging between 0.5% and 3% of fee income for architects' professional indemnity insurance.
Minimum premiums also apply, which can be as high as £1,000 for some insurers, and it's essential to consider these costs when selecting a policy.
Rates can be higher or lower than the usual range, depending on the work undertaken and claims history, so it's crucial to get good advice from a specialist broker to ensure the right coverage.
Minimum premiums can vary considerably between insurers, with some starting at £500, so be sure to research and compare options carefully.
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Obtaining and Calculating Insurance
You'll need to purchase a policy that covers your profession, and architects professional indemnity insurance is a must-have.
The cost of the policy will depend on your business's size, turnover, and experience.
Most insurance companies will ask for your business's annual turnover, which is the total amount of money your business generates in a year.
The policy limit will also impact the premium, with higher limits resulting in higher premiums.
Typically, the policy limit is set as a percentage of your annual turnover, usually between 1% and 5%.
For example, if your business has an annual turnover of £100,000 and you choose a 2% policy limit, your policy limit would be £2,000.
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The Marketplace
The marketplace for architects' professional indemnity insurance is a significant one, with a premium value of around £75 million. This is a substantial amount of money, and it's a good idea to understand how it breaks down.
The £75 million is for the primary insurance cover, which is the main policy that protects architects in case of a claim. This is a crucial aspect of their business, as it helps them to mitigate the risk of lawsuits and financial losses.
A further £30 million comes from excess layer or 'top-up' cover, which provides additional protection for architects in case of a large claim. This is especially important for firms that generate a lot of revenue, as they may be at greater risk of a costly lawsuit.
There are approximately 5,000 firms practising in the UK that generate £4 billion in fee revenue. This is a staggering amount of money, and it's no wonder that architects' professional indemnity insurance is such a big market.
Frequently Asked Questions
How much PI insurance do I need as an architect?
As an architect, you should have a minimum of £250,000 in professional indemnity (PI) insurance to protect yourself and your business. It's recommended to consult with your broker to determine the right level of cover for your specific needs.
What does professional indemnity insurance cover for?
Professional indemnity insurance covers claims for alleged negligence or breach of duty related to professional services. It protects your business from financial losses due to errors, omissions, or misconduct.
Sources
- https://www.architecture.com/digital-practice-tools/professional-indemnity-insurance
- https://prodemnity.com/insurance-solutions/professional-liability-insurance/
- https://www.griffithsandarmour.com/sector/architects/
- https://www.professionalindemnity.co.uk/professions/architects/
- https://www.markeluk.com/business-insurance/architects-insurance/insurance-for-architects-and-engineers-a-straightforward-guide
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