Teak Exterior Garden Room Panel from Japan
Weatherproof teak panels for modular garden rooms or sunrooms, prefabricated with tongue-and-groove and drainage channels. HTS 4418.99.91.50 applies to these exterior building partitions, distinct from siding shingles.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain CITES permits if teak exceeds Appendix II thresholds; declare plantation-grown status
• Include UV and moisture resistance test reports for exterior use validation
• Specify structural wind load ratings for building permit compliance