Renovating Yourself? Insurance Still Matters
DIY renovations are becoming more popular across Canada — from homeowners acting as their own general contractors to tackling parts of the job themselves. While this can save money, it raises an important question: How does insurance work if you’re managing the project yourself?
The answer is: you’ll almost always need specialized coverage. Standard home insurance generally won’t protect you during major renovations — especially if the work involves structural changes, significant demolition, or a vacant home.
Owner-Builder vs. Contractor-Led Projects
Owner-Builder (DIY):
- You plan and manage the project.
- You hire trades directly (plumber, electrician, framer).
- You may perform some of the work yourself.
- You are legally responsible for safety and code compliance.
Contractor-Led:
- A licensed general contractor manages the project.
- They typically carry their own liability and builder’s risk coverage.
- They handle permits, inspections, and subcontractor management.
Insurance Impact: Owner-builder projects carry more risk in the eyes of insurers. Without a licensed general contractor, you are considered the party responsible for protecting the site, hiring qualified trades, and ensuring compliance.
When Insurance Is Required
In most cases, you’ll need Builder’s Renovation Insurance (if the home remains occupied) or Course of Construction (COC) Insurance (if the home will be vacant or essentially rebuilt) if your project involves:
- Costs exceeding $5,000–$10,000 (varies by insurer)
- Structural changes (removing walls, adding levels)
- Major systems work (plumbing, HVAC, electrical)
- Building permits
- A home that is vacant for more than 30–60 days during the project
👉 Learn more about construction insurance options
Risks Insurers Consider for DIY Builds
Insurance underwriters will look closely at:
- Site safety: Is there fencing, signage, and hazard mitigation?
- Quality of work: Are licensed trades doing regulated work?
- Experience: Have you managed a project of this size before?
- Compliance: Do you have all necessary permits and inspections?
What Documentation You May Need
- Detailed project plan and timeline
- Copies of permits
- Proof of licensed trades for regulated work
- Insurance certificates for subcontractors
- Safety plan and WCB/WSIB coverage if you hire labour
Real-World Claim Scenarios
Scenario 1 – DIY Without Proper Coverage (Denied Claim)
A homeowner in Ontario decided to gut and rebuild their main floor themselves. Midway through, a fire from temporary wiring destroyed part of the structure. Their standard home policy denied the claim because the home was under renovation without proper COC coverage. Loss: $85,000 out of pocket.
Scenario 2 – Contractor-Led With Builder’s Risk (Approved Claim)
In Alberta, a homeowner hired a licensed GC for a full second-storey addition. A windstorm tore off the new roof mid-project. The contractor’s Builder’s Risk policy covered repairs and material replacement. Loss: $32,000 — fully paid.
Scenario 3 – Owner-Builder With Proper Insurance (Approved Claim)
A BC homeowner acted as their own GC for a detached garage build. They carried COC insurance naming themselves as insured. Theft of $10,000 in tools and materials was fully covered.
Cost Expectations for DIY Coverage
- Builder’s Renovation Insurance (Occupied DIY project): $500–$1,000 for mid-size projects
- Course of Construction Insurance (Vacant DIY build): $1,500–$3,000 depending on size, duration, and location
Costs may be higher than contractor-led projects because the insurer takes on more risk.
Pros and Cons of DIY Renovations from an Insurance Perspective
Pros:
- Control over timeline and trades
- Possible cost savings on labour markup
- Flexibility to do some work yourself
Cons:
- Higher insurance premiums
- More administrative work to meet insurer requirements
- Full liability for safety and compliance
- Lender hesitation without a licensed GC
Tips to Get Insured as an Owner-Builder
- Be transparent with your broker about your role.
- Hire licensed trades for regulated work like plumbing and electrical.
- Document everything — from permits to inspection reports.
- Consider hiring a project manager if you’re new to large builds.
- Keep the site safe — insurers may inspect during the project.
The Bottom Line
You can absolutely get insurance for a self-managed renovation — but expect more questions, higher premiums, and stricter conditions. The earlier you involve a broker, the smoother your approval will be.
🔨 Planning a DIY renovation? Protect your project before you start.
Get a free Course of Construction or Builder’s Renovation quote today
