BC's 2-5-10 New Home Warranty Explained: What's Covered, What Isn't, and How to Claim

Those three periods run concurrently, not consecutively. The clock starts ticking on all three at the same moment, which is the earlier of the home's first occupancy date or the first owner's title transfer date. By year 3, your 2-year period has expired but 5-year envelope and 10-year structure continue. By year 6, only 10-year structure continues. This is why the 10-year period is the narrowest in scope: it only kicks in for issues that genuinely require the long tail.

What the 2-year coverage actually includes

The 2-year period is where most warranty claims happen. It is the broadest coverage and catches typical workmanship issues that show up as the home settles and the systems break in.

First 12 months: everything

During the first 12 months of occupancy (15 months for common property in multi-unit buildings like townhouses or stratas), the warranty covers general defects in labour and materials across the whole home. This includes drywall cracks, paint issues, trim gaps, door and window operation problems, caulking failures, flooring defects, cabinet alignment, hardware function, and general finish quality.

Full 24 months: major systems + habitability

For the full two years, these specific categories remain covered:

• Electrical systems: wiring, panels, fixtures, outlets, switches
• Plumbing systems: supply lines, drains, fixtures, water heater, pressure
• Heating, ventilation, and air conditioning: furnace, ducting, air handlers, thermostats
• Exterior cladding: siding, stone, brick, stucco (installation defects, not weathering)
• Windows and exterior doors: defects in installation, operation, or sealing
• Any defect making the home unfit to live in: safety hazards, major system failures

What the 5-year envelope coverage actually includes

The 5-year building envelope period covers one specific issue: water getting into the home where it is not supposed to. The envelope is everything that separates conditioned interior space from the exterior. Walls, roofs, and foundations below grade are the primary components. Supporting elements include flashings, roofing membranes, window and door seals, air and vapour barriers, and penetrations through the envelope.

A 5-year claim typically starts with visible water damage inside the home (stains, mold, swollen drywall, rotted wood) or an active leak. The warranty covers investigation, repair of the defective component, and remediation of any damage the leak caused. This is one of the most financially significant warranty periods because water intrusion repairs can run tens of thousands of dollars on a single incident.

What the 10-year structural coverage actually includes

The 10-year structural period is intentionally narrow. It covers only two things:

1. Defects in the load-bearing components of the home that affect structural integrity
2. Defects making the home unfit to live in

Load-bearing components include the foundation, structural framing (floor and roof systems that carry loads), beams, columns, load-bearing walls, and in some cases roof trusses. The defect must be serious enough that it affects the building's structural performance, not just something that looks concerning.

In practice, 10-year structural claims are rare on homes built by licensed builders. Modern engineering requirements and inspection stops during construction catch most structural issues long before they would manifest as a 10-year warranty claim. When they do occur, they are typically settling-related foundation issues on hillside or complex sites.

What is NOT covered

Every warranty provider publishes a specific exclusions list in the policy document. Common exclusions across all BC-authorized providers include:

• Normal wear and tear from use over time
• Damage caused by homeowner negligence or failure to maintain the home
• Landscaping, site grading, and anything outside the foundation footprint
• Non-residential structures (depending on policy, may include detached garages or sheds)
• Roads, curbs, driveways, and site services
• Materials supplied by the owner rather than the builder
• Damage caused by others or by natural events: earthquake, flood, fire, windstorm, lightning
• Secondary damage from issues the homeowner knew about but delayed reporting
• Owner-installed modifications, additions, or renovations after original construction
• Appliances (typically covered by manufacturer warranty instead)

Who provides the warranty, and does the builder choose?

The warranty is issued by a third-party insurer authorized by BC Housing to sell new home warranty insurance in British Columbia. Current authorized providers include:

• Travelers Canada
• National Home Warranty
• Pacific Home Warranty
• WBI Home Warranty

The licensed builder registers each home with their chosen warranty provider before building permit issuance. The builder pays the warranty premium (typically $1,500 to $4,000+ depending on home value, builder record, and risk profile), and the policy is issued to the homeowner at closing. The homeowner does not choose the provider, the builder does, but all authorized providers must meet the same minimum coverage requirements under the Homeowner Protection Act.

How to make a warranty claim

The standard claims process:

1. Document the issue. Photos, video, written description of what you observed, when it started, and current condition. Be specific.
2. Contact the builder in writing. Email is best because it creates a dated record. Include the documentation. Request an inspection and remedy.
3. Give the builder reasonable time to respond. Most builders have an internal warranty response window, typically 10 to 30 business days depending on severity.
4. If the builder responds and offers repair, document the work. Keep records of what was done, by whom, and when.
5. If the builder does not respond, disputes the claim, or no longer operates, escalate to the warranty provider directly. Policy documents include claim submission instructions. The provider sends an adjuster to assess.
6. If the provider authorizes coverage, repair proceeds. If the provider denies, the policy includes a dispute resolution process (often an independent arbitrator).

Document everything in writing from the first observation of the issue. Keep all warranty documents, inspection reports, and photos together in one organized file. If a claim becomes contested, the paper trail is what matters.

What happens if the builder goes out of business

The warranty continues to protect the homeowner even if the builder dissolves or ceases operations. This is the single most important feature of the BC 2-5-10 structure. Because the warranty is backed by third-party insurance (not the builder's own balance sheet), coverage survives the builder's failure.

If the builder is no longer available to perform warranty repairs, the warranty provider steps in. The homeowner contacts the provider directly, the provider assesses the claim, and if coverage applies, the provider either authorizes a contractor to perform the repair or reimburses the homeowner for the cost. This protection is especially valuable for the 5-year envelope and 10-year structural periods, which can extend well beyond the operational tenure of some smaller builders.

Does the warranty transfer when the home is sold?

Yes. The 2-5-10 warranty attaches to the home itself, not the original purchaser. All remaining coverage periods transfer automatically to new owners at resale. A home sold in year 3 of its life still has 2 years of envelope coverage and 7 years of structural coverage remaining when it changes hands.

Resale homes within the first 5 years especially benefit from this. Buyers of newer homes should always confirm the warranty status at offer and ensure the seller provides all original policy documents at closing. If the policy document is lost, the warranty provider can reissue a copy using the home's registration details.

Owner-Builder Exemption: what it costs you

BC Housing allows an Owner-Builder Exemption for homeowners who want to act as their own general contractor on a home they will personally occupy (not build-for-sale). The exemption waives the mandatory 2-5-10 warranty, which saves the $1,500 to $4,000+ premium upfront but eliminates the long-term protection.

Exemption restrictions typically include:

• Only one owner-exempt build allowed per 18 months
• Owner must personally occupy the home (not build-for-sale)
• Restrictions on reselling the home within the first year of occupancy
• No warranty protection for the first 10 years, which can affect resale value

For most buyers, hiring a licensed builder with mandatory warranty coverage provides significantly stronger long-term protection, especially for the 5-year envelope and 10-year structural periods that would be hardest to self-fund.

Why warranty-backed builders typically cost more

Licensed builders carry costs that owner-builders avoid: warranty premiums, BC Housing licensing fees, insurance coverage during construction, bonding requirements in some cases, and ongoing training and compliance costs. These costs are built into the fixed-price contract. They are also what gives you access to the warranty protection, the dispute resolution process, and the regulatory oversight that comes with licensing.

"The 2-5-10 is not just a piece of paper. It is the mechanism that makes a BC licensed builder different from an unlicensed one. If something goes wrong 7 years after move-in and we are still in business, we fix it. If we are not, the warranty provider does. That is the trade-off homeowners should understand when comparing bids." Jaspal Sidhu, Owner, Palermo Homes

What to confirm about warranty before signing a contract

1. Confirm the builder is BC Housing-licensed and ask for the license number
2. Ask which warranty provider the builder uses (Travelers, National, Pacific, WBI)
3. Confirm the warranty is included in the quoted price (it typically is on licensed builds)
4. Ask when during construction the New Home Registration is submitted (should be before building permit issuance)
5. Ask for a sample warranty policy document before signing so you can read the specific exclusions
6. Confirm the builder has had no recent warranty disputes or BC Housing disciplinary actions (public searchable on BC Housing website)

This guide reflects current 2-5-10 New Home Warranty requirements in British Columbia as of 2026 and is based on BC Housing published materials and the Homeowner Protection Act. Specific coverage terms, exclusions, and claim procedures vary by warranty provider and policy. Always read the specific policy document issued with your home. Nothing in this guide constitutes legal advice.