Mono-Pitch Roof Trusses from Japan
Single-slope mono-pitch trusses used for shed roofs, carports, and lean-to additions in construction projects. These engineered assemblies fall under HTS 4418.99.91.20 as specialized roof truss joinery.
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
• Certify compliance with regional snow/wind loads (e.g
• ASCE 7) particularly for mono-pitch designs prone to drift loading
• Use protective wrapping that allows visual inspection of truss configuration without full unpacking
• Maintain manufacturing records showing finger-jointing and metal plate fabrication to prove non-lumber status