Scarf-Jointed Laminated Header Beam from Canada
Scarf-jointed headers are fabricated by scarfing and gluing lumber segments to create long span structural beams over door and window openings. Under HTS 4418.99.91.40 as other fabricated structural wood members for horizontal load distribution. Essential for residential framing.
Duty Rate — Canada → United States
13.2%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include scarf joint specifications and shear strength certifications
• Use proper HTS for pressure-treated versions to avoid reclassification