Fire-Retardant Glulam Beams from Canada
Glue-laminated beams pressure-impregnated with fire-retardant chemicals for enhanced building safety. Retains HTS 4418.81 classification as glulam structural timber with added treatment. Meets IBC fire code requirements for exposed wood.
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
• Provide FR-S classification reports from ICC or UL for treated glulam
• Declare chemical treatment type and retention levels per AWPA standards
• Test for off-gassing compliance with VOC regulations during import