You’ve got permits pulled, a contractor lined up, and a clear picture of what your home is going to look like when it’s done. What most BC homeowners don’t have is a clear picture of how their home insurance changes the moment renovation work begins — and that gap can be expensive.
Renovations create risks your standard policy wasn’t designed for. Increased liability, periods of vacancy, contractor errors, exposed structure — any of these can result in a denied claim if your insurer wasn’t notified. The good news is that protecting yourself during a renovation is straightforward, as long as you act before the work starts. For a quick check on where your current policy stands, talk to a Park Insurance broker before you break ground.
What Your Standard Home Insurance Actually Covers During a Renovation
The short answer is: less than most homeowners assume.
A standard home insurance policy is written to cover a home that is occupied, maintained, and in normal condition. The moment you introduce contractors, open walls, remove systems, or leave the property vacant for extended periods, you’ve introduced risk factors your insurer didn’t price for — and in some cases, conditions that can void coverage entirely.
That said, your existing policy doesn’t disappear the moment renovation begins. Fire, theft, and certain types of water damage are often still covered during active renovations, provided your insurer was notified of the work and the home isn’t vacant beyond your policy’s allowable period. The key word is notified — most policies include a condition that requires you to inform your insurer of material changes to your property or its use.
What changes with renovation is coverage reliability. Events that would have been straightforward claims on an unmodified home can become complicated when there’s active construction, multiple contractors on site, or structural changes underway. Knowing exactly where your coverage holds and where it doesn’t requires a direct conversation with your broker — not an assumption.
Why Renovations Create Gaps in Standard Home Insurance
Vacancy exclusions
Most home insurance policies in BC limit coverage for homes that are vacant for more than 30 consecutive days. During a major renovation — a full kitchen gut, a basement development, a structural project — the home may be temporarily uninhabitable. If you move out while work is underway and the home sits vacant beyond that threshold, certain coverage may be suspended or significantly reduced.
This isn’t a technicality. Vacant homes are genuinely higher risk: they’re more vulnerable to vandalism, undetected water damage, and theft of building materials. Insurers price standard policies on the assumption of an occupied home.
Contractor liability
Your home insurance policy covers your liability as a homeowner — not the work your contractors perform. If a subcontractor’s error causes water damage, fire, or structural problems, the question of whose policy responds can become complicated quickly.
Reputable contractors carry their own commercial general liability and, depending on the trade, their own errors and omissions coverage. You should verify this before signing any contract. But contractor coverage isn’t a substitute for having your own coverage sorted — it’s a complement to it.
Increased rebuild value
If you’re adding square footage, finishing a basement, or making significant improvements, the cost to rebuild your home changes as soon as that work is complete — and sometimes during construction. If your coverage limit is based on the pre-renovation value of the home, you may be underinsured the moment the project wraps.
This is one of the most common and costly gaps for BC homeowners. Given the high construction costs in the Lower Mainland and throughout the province, even a modest renovation can meaningfully change your rebuild exposure.
Building materials and fixtures on site
Materials sitting in your garage or staged in a construction zone before installation — flooring, cabinetry, appliances, fixtures — may not be adequately covered under your standard policy. Coverage for uninstalled materials varies, and theft from a construction site is a real and common risk.
Not sure whether your policy covers materials mid-renovation? A Park Insurance broker can check your specific coverage and close that gap before your delivery shows up.
What Type of Coverage You May Need During a Renovation
The right solution depends on the scope of your project. Minor cosmetic work — painting, new flooring, fixture replacements — typically doesn’t require any changes to your policy, though notifying your insurer is still good practice. More significant work will require one or more of the following.
Course of construction (builder’s risk) insurance is specifically designed to cover homes and structures under active construction or major renovation. It covers the structure and materials against damage during the build period — fire, wind, theft, vandalism, and certain types of water damage. If you’re doing a major addition, a significant structural renovation, or building a new home, this is the appropriate coverage.
Vacancy permits are endorsements your insurer can add to your existing policy to maintain coverage during a period when the home is uninhabitable. They typically come with restrictions — higher deductibles, limited perils — but they’re far better than leaving your policy in limbo.
Increased coverage limits may be appropriate mid-renovation if the project significantly increases your home’s rebuild value. This is worth discussing with your broker before the project completes, not after.
What Happens to Coverage After the Renovation Is Done
Completing a renovation doesn’t automatically update your coverage. Your insurer doesn’t know the project is finished, what was built, or what it cost unless you tell them.
After major work is complete, contact your broker to reassess your dwelling coverage limit. The rebuild cost of your home has changed — possibly significantly — and your policy needs to reflect that. A finished basement, a new addition, or a high-end kitchen renovation can each add meaningful rebuild value that leaves you underinsured on your existing limit.
This is also the right moment to review your contents coverage if the renovation included built-in appliances, custom cabinetry, or other items that blur the line between structure and contents.
What Most BC Homeowners Get Wrong About Renovation and Insurance
Not telling their insurer before work begins. This is the most common mistake — and the most consequential. If a claim occurs during an undisclosed renovation, your insurer has grounds to reduce or deny the payout. A two-minute call to your broker before demo day costs nothing. A denied claim costs considerably more.
Assuming the contractor’s insurance is enough. Contractor liability coverage protects the contractor. It doesn’t replace your own coverage, and it typically doesn’t respond to claims arising from your decisions as the homeowner. You need your own coverage in place regardless of how well-insured your contractor is.
Forgetting about the vacancy threshold. If you’re moving out during a major renovation, your 30-day clock starts the moment the home becomes unoccupied. Many homeowners assume “vacant” means months — their policy may define it as weeks. Know your policy’s terms before you hand the contractor the keys.
Not updating coverage limits post-renovation. Finishing a basement, adding a suite, or completing a high-end kitchen overhaul changes your home’s rebuild cost. If you don’t update your coverage limit, you’re carrying that gap yourself. In BC, where construction costs per square foot are among the highest in the country, this gap adds up quickly.
Thinking a building permit protects them from insurance issues. Permits are a municipal requirement — they have nothing to do with your insurance obligations. You can have every permit in order and still have a coverage gap if your insurer wasn’t notified.
Leaving renovations incomplete for extended periods. A half-finished renovation that stalls for months — incomplete roofing, exposed framing, unfinished plumbing — is a coverage problem. Insurers may decline claims for damage that is partly attributable to the incomplete state of the home.
Steps to Protect Your Home Before, During, and After a Renovation
- Call your broker before any work begins. Describe the scope of the project, expected duration, and whether the home will be vacant during construction. Your broker will confirm what your existing coverage handles and what needs to change.
- Verify your contractor’s insurance. Ask for a certificate of insurance showing their commercial general liability coverage and, for trades, any applicable E&O or professional coverage. Keep a copy.
- Ask about a course of construction or vacancy endorsement if the project is major or if the home will be uninhabitable during the build. Your broker can arrange this before work starts.
- Document the home’s condition before demolition begins. Photos and video of the pre-renovation state can be valuable if a claim arises during construction. Include materials, fixtures, and finishes that are being replaced.
- Keep track of material costs and contractor invoices. If theft or damage occurs to materials on site, having documentation of what was there and what it cost makes the claim process significantly smoother.
- Notify your broker when the project is complete. Provide details on what was built, added, or significantly improved. Ask for a reassessment of your dwelling coverage limit to reflect the current rebuild value.
- Update your home inventory. If the renovation included new appliances, built-ins, or high-value fixtures, update your contents records so they’re captured in your coverage.
Frequently Asked Questions
Do I need to tell my home insurance company about a small renovation? For minor cosmetic work — painting, new floors, bathroom fixtures — notification isn’t typically required, but it’s never a bad idea to mention it. For anything involving structural changes, electrical, plumbing, a new addition, or a period where the home will be vacant, you must notify your insurer. The risk of not doing so is a denied claim.
Does home insurance cover damage caused by my contractor? It depends on the nature of the damage and the circumstances. In general, your home insurance may respond to sudden and accidental damage caused during construction — but damage resulting from a contractor’s poor workmanship is typically not covered under either your policy or theirs. This is a nuanced area; speak with your broker about how your specific policy applies to contractor-related damage.
What happens to my home insurance if my home is vacant during a reno? Most standard policies reduce or suspend certain coverage after 30 consecutive days of vacancy. Contact your insurer before the home becomes vacant to arrange a vacancy permit or course of construction policy. Don’t assume your existing coverage holds.
Will my home insurance cover stolen materials on the construction site? It may — but coverage for uninstalled building materials varies by policy and circumstances. Some policies cover materials on-site against theft; others have sub-limits or exclude construction materials entirely. Confirm with your broker before materials are delivered.
Should I increase my coverage limit mid-renovation? In most cases, no — the renovation is in progress and the final rebuild value isn’t yet established. What you should do is notify your insurer of the scope, confirm appropriate coverage is in place during construction, and then reassess your dwelling limit once the project is complete and you know the final cost.
Does finishing my basement change my home insurance? Yes, potentially significantly. A finished basement adds livable square footage and changes the rebuild cost of your home. If you don’t update your coverage limit after completing a basement, the difference between your limit and your actual rebuild cost becomes your out-of-pocket exposure in a total loss.
A renovation is one of the best investments you can make in your home — and one of the most common moments when coverage gaps quietly open up. Knowing what your policy covers before work starts, and updating it properly when work ends, is what keeps that investment protected.
At Park Insurance, we help BC homeowners navigate the insurance side of renovations — from a quick pre-project policy check to a full reassessment after a major build. Whether you’re adding a suite, finishing a basement, or doing a full gut renovation, we’ll make sure your coverage keeps pace with your home.
