Western Red Cedar Shingles
These are sawn wood shingles made from Western red cedar (Thuja plicata), typically used for roofing and siding on residential buildings. They fall under HTS 4418.50.0030 as 'other shingles' because they are not the traditional handsplit type but machine-sawn, meeting the definition of builders' joinery and carpentry shingles excluding shakes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unsawn or rough without carpentry processing
Rough coniferous wood not processed into shingles falls under sawn wood headings before joinery stage.
If classified as shakes rather than shingles
Shakes are handsplit/tangentially sawn with thicker butts; misclassification occurs if dimensionally similar but split.
If imported as assembled roofing panels
Assembled cellular wood panels or pre-built shingle assemblies shift to 'other builders' joinery' subheading.
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Import Tips & Compliance
• Verify species certification (e.g
• via FSC) and ensure moisture content is below 19% to avoid quarantine issues under USDA APHIS
• Provide detailed sawing specifications and end-use declaration to distinguish from shakes or rough wood under Chapter 44
Related Products under HTS 4418.50.00.30
Cypress Heartwood Shingles
Sawn shingles from bald cypress (Taxodium distichum) heartwood, valued for decay resistance in humid climates. Classified in HTS 4418.50.0030 as other wood shingles for builders' carpentry, excluding bamboo or rattan equivalents.
Mahogany Weatherboard Shingles
Imported sawn mahogany shingles for luxury siding, providing tropical hardwood durability. HTS 4418.50.0030 for other shingles in joinery, as sawn products of woody materials per Chapter note.
Larch Sawn Shingles
European larch (Larix decidua) sawn shingles for roofing in alpine-style builds. Under 4418.50.0030 as other builders' shingles.
Teak Premium Shingles
Sawn Tectona grandis shingles for yacht-style exteriors. HTS 4418.50.0030 other shingles.
Mixed Softwood Shingles
Sawn shingles from SPF or Hem-fir mixes for economy roofing. 4418.50.0030 as other.
Pressure-Treated Pine Shingles
Machine-sawn shingles from southern yellow pine, treated with preservatives like ACQ for exterior durability in roofing applications. Classified under HTS 4418.50.0030 as 'other shingles' in builders' carpentry, distinct from shakes due to uniform sawing and treatment for joinery use.