Notched Spruce Lumber Studs from China
S-P-F spruce-pine-fir studs with factory-notched channels for HVAC ducting and piping runs, prepared at standard 16-inch spacing. The notching qualifies as specialized builders' joinery for efficient wall framing.
Duty Rate — China → Canada
3%
Import Tips
• Confirm the S-P-F species mix per subheading note 3
• Ensure notches are factory-cut for HVAC or piping
• Keep invoices showing the studs are not merely sawn lumber