MAINE — Softwood lumber from Canada is already tarriffed at 45% — this round of tariff won’t impact softwood – but it will impact a range of other building supplies – cement, steel, aluminum, copper products – and a range of lumber products like plywood, fiberboard, and oriented strand board. “Right now the cheapest prices is out of Canada and a lot of this product comes out of Canada.” All of these are products that are known for their resilience – used in everything from custom cabinets to exterior siding. Hillside Lumber co-owner Mike Knight says the tariff increase could wind up causing increased demand for American lumber. “They can’t keep up with the demand if we cut off Canada altogether.” That in turn, could lead to higher prices for domestic products too. “Not that I’m against having everything here in the US but I think if the timing is off.” …The increase trickles down, ultimately hitting the home buyers.