If the building permit for a home in Alberta was applied for on or after February 1, 2014, that home is required to have new home warranty coverage. That single date does more work than anything else on this page, because it decides whether the rest of it applies to the house you are looking at.
The part most people miss is what happens afterwards. Warranty coverage in Alberta is attached to the home rather than to the person who bought it new, which means a house that has already changed hands once can still be covered. If you are buying a resale built in the last decade, this is worth checking before you write an offer rather than after.
What the requirement covers, and what it does not
The New Home Buyer Protection Act requires builders, not buyers, to provide home warranty coverage on all new residential homes. The province is explicit that this includes condominiums, manufactured homes and recreational properties, which is broader than most people assume.
It does not cover dormitories, care facilities, work camps or hotels. It also does not apply to homes built on or relocated to federal lands, such as First Nations reserves or National Parks, because the province's legislation does not reach there.
Responsibility sits with the builder. They must make sure the home is enrolled with a warranty provider and that the coverage meets the legislated requirements. Homes under warranty are registered, and that registration is searchable.
Four clocks, not one
This is the part that gets flattened into "a ten year warranty" in conversation, and the flattening is where disappointment comes from. There are four separate coverage periods, each covering something different, and they all start at the same moment and expire at different ones.
One year: labour and materials
Covers defects in materials and labour related to how the home was constructed and the materials used. The province lists flooring, staircases, baseboards, cabinets, railings and other trim and fixtures as examples. This is the finish-level tier, and it is the one that expires first, which is why the first anniversary of possession is worth a deliberate walk through the house rather than a casual one.
Two years: delivery and distribution systems
Covers defects in the electrical, plumbing, heating, ventilation and air conditioning delivery systems. Not the appliances sitting at the end of them, the systems themselves.
Five years: building envelope
The building envelope is the shell of the home, including the roof and walls. The province describes it as the separation between the interior and exterior environments of a building, the part that protects the indoor environment and makes climate control possible. Water getting in where it should not is the classic envelope claim.
Ten years: major structural components
Major structural components means the frame, the roof's structural integrity and the foundation. This is the longest coverage and the narrowest. A cracked foundation is structural. A cracked tile is not.
When the clock starts
Coverage begins at the first of three things to happen: the new home is occupied, the permitting authority grants permission to occupy, or the title of the new home is transferred to the owner. Whichever comes first is the start date, so possession being delayed does not necessarily delay the clock.
What this means when you are buying a resale
A new home warranty is attached to the home, not the owner of the home, and remains in effect upon the re-sale of the home until the coverage expires.
Read that against the four periods above. A home permitted in, say, 2021 has long since run out its labour and materials year, but its envelope coverage may still have time on it and its structural coverage almost certainly does. None of that resets or disappears because the house sold. It simply continues on the original schedule.
So when you are looking at a house built after February 2014, three questions are worth asking before the offer, not after: when did coverage start, which provider holds it, and what has already been claimed. The Property Registry is where warranty information on homes and builders is searchable, and the answers change what an inspection report means. A five year old envelope defect is a different conversation when the envelope is still covered.
How a claim actually works
Claims go to your warranty provider. Not to the province, and not to the builder directly. Seven warranty providers currently operate in Alberta, and the one that matters is the one your home is enrolled with.
The practical sequence is to check your coverage dates first, confirm the issue you are dealing with falls inside a period that has not expired, then contact the provider. They assess the claim and work with the builder to resolve defects that are covered.
The province publishes a Construction Performance Guide setting out the basic requirements of warranty coverage and minimum performance expectations. It is useful, and it is deliberately not exhaustive. The province says so directly: the exclusion of an issue from the guide does not mean that it is not a defect or that a warranty provider is not responsible for addressing a claim related to that issue. If your problem is not listed, that is not an answer.
Where a homeowner and a provider disagree about a claim, there are dispute resolution options, including the province's guideline on warranty insurance claims and claims disputes and the general route for insurance consumer complaints.
The check your agent owes you
This one is a duty on us, and it is not widely known, so it belongs in a consumer guide even though it constrains the people writing it.
The act prohibits someone from selling or offering to sell a new home without warranty coverage where the building permits were issued on or after February 1, 2014. A home in that category cannot be sold or listed for sale until it has coverage and is registered in the New Home Buyer Protection System. Before listing such a home, a real estate professional must confirm it has warranty.
If a real estate professional runs sales activity on a home without coverage, the Residential Protection Program can issue a Compliance Order requiring them to remove the listing from the internet, remove For Sale signs from the home and cease sales activities. Ignoring such an order is an offence under the act and may result in prosecution or administrative penalties or both.
The useful version of that for a buyer is simple. If a home was permitted after February 2014, the warranty question should already have been answered before it reached the market. You are entitled to ask what the answer was.
Owner built homes, and the catch
There is one route to a new home in Alberta without warranty coverage. Owners who want to build their own home apply for an Owner Builder Authorization from the Registrar, which lets them get building permits without a builder licence and choose whether to buy warranty coverage.
The exemption comes with a condition that matters enormously at resale. Owner builders cannot sell or offer to sell their homes within the ten year warranty period unless they have purchased the required coverage. Buying it late is not guaranteed to work: a provider may ask for detailed information about the home and the construction process, may price it through a risk assessment model, and may simply refuse. The province states plainly that there is no guarantee coverage can be obtained during or after construction.
There is also a newer consequence on title. For an owner builder authorization issued without warranty on or after December 1, 2025, a caveat is registered against the certificate of title to the land, following changes to the act. If you are buying an owner built home, the title search is where this shows up.
A separate requirement worth not confusing
Builder licensing and warranty coverage are two different rules with two different start dates. Warranty has been required for homes permitted on or after February 1, 2014. Residential builders constructing new homes in Alberta have required a valid builder licence since December 1, 2017, and permit issuers are required to check that a builder's licence is active.
Owner builders holding a valid authorization need neither a builder licence nor warranty coverage for the home named in the authorization, which is why owner built homes appear in the Property Registry but their builders do not appear in the Builder Registry.
What this page does not tell you
Two things are missing here on purpose. The first is the dollar figure for maximum coverage. Figures are widely quoted, and we could not confirm them against a source we could retrieve in full, so we have left them out rather than repeat a number we cannot stand behind. The second is any comparison between the seven providers, on premiums or on how they handle claims, because we found no reliable published basis for one.
If either becomes verifiable, this page gets updated rather than quietly padded.
This is a summary of Alberta's warranty legislation for consumers and is not legal advice. For a specific home, the governing documents are your warranty certificate and the registration on the Property Registry, and the Residential Protection Program can be contacted directly.