What Canada's new US tariffs mean for renovation costs

Canada will match new US tariffs on six categories of American goods, including steel and appliances, starting September 8. If a renovation or a new build is on your plans, import costs on those two categories are set to rise, and retailers typically pass at least part of a tariff through to the price you pay.

What happened between Canada and the US?

Trade talks between Canada and the United States broke down on August 21. The United States had planned a 50 per cent tariff on close to $28 billion of Canadian goods, and Canada is now matching it with tariffs of its own, per the Prime Minister's own statement.

Which of my costs could actually move?

On August 22 the Prime Minister named the six categories Canada's new tariffs will apply to: steel, dairy, appliances, agricultural equipment, pulp and paper, and electronics, in his remarks that day. Two of those six touch a renovation or a new build directly: steel and appliances. A tariff raises what it costs to bring the goods it covers into Canada. Whether and how much of that shows up on your invoice depends on the retailer and the supplier, but structural steel, steel framing, and household appliances sourced from the US are the two categories on this list worth watching if either is part of your plans.

We say could on purpose. The government has named the categories and the date. It has not yet published a rate or a product list, so there is no number here to give you.

Does this only affect new builds?

No. The tariffs apply to the goods themselves, not to whether a home is new or existing. A fridge, a range, or a dishwasher bought for a kitchen renovation in an existing home faces the same import cost as one going into a new build. What matters is where the appliance or the steel comes from, not what kind of project it is going into.

When does it actually start?

The new tariffs come into force the Tuesday after Labour Day, which is September 8, 2026, matching the US tariffs dollar for dollar. The Prime Minister said the government will release the full details, meaning the rate and the exact product list, in the coming days. We will update this piece once that list is out.

Should I buy or order before September 8?

That is a real question if a kitchen renovation, an addition, or a new build with imported appliances or structural steel is already on your calendar. It is worth a call to your contractor or supplier this week to ask whether the materials or appliances already on order were priced before September 8, and whether locking in the rest of an order now changes anything. That is a conversation for your own supplier, not something we can price from here.

If you are weighing whether a renovation is worth doing at all once material costs are less certain, our renovation return tool can show what a given project is likely to add back at resale, which is a separate question from what it costs to build.

What this does not tell you

This does not tell you what happens to your mortgage rate. The Bank of Canada's next rate announcement is September 2, before these tariffs take effect, and trade developments after that date are a separate story from this one. We are not going to guess at what either one does next.