Tariff Pressure Broadens Across Canada’s Wood Sector
New U.S. tariffs introduced in August 2026 are broadening the trade pressures facing Canada’s secondary wood manufacturing sector. The measures now reach beyond previously tariffed finished products into selected furniture, millwork, panels and cutting tools. Canada has responded with counter-tariffs on U.S.-origin wood products, hardware and other goods, creating new costs on both sides of the border.
New 50% Tariffs on Wood Products and Suppliers
Effective Aug. 22, the United States began applying an additional 50 percent Section 338 tariff to a specified list of Canadian goods.
For the wood industry, the new list reaches into furniture, architectural millwork, panels and cutting tools.
| Product area | Selected U.S. HTS codes subject to 50% |
|---|---|
| Mouldings/profiled wood | 4409.10.40; 4409.10.50; 4409.10.90; 4409.29.91 |
| Certain MDF/fibreboard | 4411.13.20; 4411.13.90; 4411.14.20; 4411.14.30; 4411.14.90 |
| Plywood/veneered panels | Numerous 4412 classifications |
| Wooden doors | 4418.21.80; 4418.29.80 |
| Other manufactured wood | 4414.90.00; 4420.19.00; 4421.99.70/.94/.98 |
| Steel-working-part circular saw blades | 8202.31.00 |
| Carbide/cermet inserts and tips | 8209.00.00 |
| Bedroom furniture | 9403.50.90 |
| Other wooden furniture | 9403.60.80 |
| Selected non wood furniture parts | Selected 9403.99 classifications |
The panel measures are highly classification-dependent. Particleboard under 4410.11, including many melamine- and TFL-faced particleboard products, is not included. However, HTS 4410.19.00, covering certain other board products under the same heading, is included. Certain MDF classifications and numerous plywood, veneered and laminated-panel classifications are subject to the additional tariff.
This creates a significant distinction within the decorative-panel market. Products that may serve similar applications can now receive very different tariff treatment depending on their substrate and customs classification.
Tooling is similarly selective. Steel-working-part circular saw blades and unmounted carbide or cermet inserts are subject to the 50 percent tariff, while finished woodworking router bits under 8207.70 and conventional woodworking machine knives under 8208.20 are not broadly included.
The inclusion of carbide inserts comes at a particularly difficult time for cutting-tool users. Global tungsten carbide supplies are already under pressure, with constrained availability and higher costs associated with Chinese export controls and strong demand from manufacturing, aerospace and defence markets. Adding a 50 percent tariff to Canadian carbide inserts entering the U.S. could further increase tooling costs and exacerbate the effects of the existing carbide shortage.
The new tariffs also extend substantially further into finished wood products. Selected bedroom furniture, other wooden furniture, non-wood furniture components, wooden doors, mouldings and other manufactured wood products can now face an additional 50 percent duty when exported from Canada to the U.S.
Canada Responds With Counter-Tariffs
Canada announced a new round of counter-tariffs on Aug. 25, scheduled to take effect Sept. 8. The measures apply to $27.6 billion in U.S.-origin imports and use tariff rates of 15, 25 and 50 percent.
Several categories are directly relevant to Canadian secondary wood manufacturers.
| U.S.-origin product entering Canada | Canadian HS code | Counter-tariff |
| Selected softwood lumber | 4407.11–4407.19 | 25% |
| Plywood/veneered/laminated panels | Numerous 4412 codes | 50% |
| Wood screws | 7318.12.00 | 50% |
| Hinges | 8302.10.00 | 25% |
| Furniture fittings | 8302.42.00 | 25% |
| Upholstered wooden-frame seating | 9401.61.10/.90 | 25% |
| Other wooden-frame seating | 9401.69.10/.90 | 50% |
| Kitchen furniture | 9403.40.00 | 25% |
| Bedroom furniture | 9403.50.00 | 50% |
| Other wooden furniture | 9403.60.10/.90 | 50% |
| Wooden furniture parts | 9403.91.00 | 25% |
Canada did not mirror the U.S. measures product-for-product. Particleboard and MDF are absent from the new Canadian list, as are steel circular saw blades, carbide inserts and router bits.
For Canadian manufacturers, the counter-tariffs create both protection and new input-cost pressures. U.S.-origin plywood will face a 50 percent tariff, while hinges and other furniture fittings will face 25 percent and wood screws 50 percent. Manufacturers dependent on U.S.-origin hardware or panels may therefore see higher costs even as Canadian producers gain greater protection against competing U.S. products.
The asymmetry between the two countries is especially notable in panels and tooling. The U.S. has targeted selected Canadian MDF and carbide inserts, while Canada has focused more heavily on plywood, hardware and finished furniture.
Oct. 1 Hardwood Review
The next major U.S. development could come after Oct. 1, when the Commerce Secretary is required to report to the president on hardwood timber and lumber imports, market conditions and the domestic industry.
The deadline does not automatically trigger a tariff. However, the review could lead to additional Section 232 duties on hardwood timber and lumber.
For secondary manufacturers, the greater concern may be the explicit possibility of tariffs on hardwood “derivative products.” Depending on how broadly that term is eventually defined, future measures could reach additional flooring, millwork, furniture, cabinetry and other value-added wood products.
The immediate tariff picture is therefore becoming considerably more complex. The new U.S. 50 percent tariffs reach selected materials, tooling and finished wood products, while Canada’s retaliation targets many of the U.S.-origin panels, hardware and furniture products used or sold within the Canadian market.