Canadian homeowners can expect to face higher premiums when they renew their home insurance, as new U.S. tariffs add pressure on property and casualty insurers by raising the cost of building materials and appliances. …The tariffs placed by Mr. Trump on building materials such as aluminum, steel and lumber will add extra costs for insurers to the goods used in replacing and repairing homes, cars and businesses, Brett Weltman, spokesperson for the Insurance Bureau of Canada, said. “While we don’t yet have a precise picture of the scope of these effects, over time, tariffs will hurt consumers and families on both sides of the border,” he said. …Bill Premdas, executive director of KPMG’s Canadian insurance practice, said a prolonged tariff battle with the U.S. could put pressure on claims costs as many of the resources used to rebuild and repair homes are covered by cross-border trade agreements. [Globe and Mail subscription required for full access to this story]