Pressure-Treated Pine Shingles
Southern yellow pine shingles treated with micronized copper azole (MCA) for rot and insect resistance, sawn to uniform dimensions for exterior siding. These treated shingles are classified under tariff item 4418.50.00 as wood shingles for builders' carpentry.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify that the MCA treatment complies with Canadian pesticide regulations and provide documentation to CBSA
• Declare the treatment type on the customs form to avoid reclassification
Related Products under Tariff item 4418.50.00
Aspen Roofing Shakes
Roofing shakes split from quaking aspen (Populus tremuloides), a lightweight hardwood with straight grain and natural decay resistance. These shakes are used in sustainable green building projects and fall under tariff item 4418.50.00 as wood shakes for builders' carpentry.
Cypress Shakes
Hand-split bald cypress (Taxodium distichum) shakes, naturally rot-resistant without chemical treatment, used for roofing and decorative siding. These shakes are classified under tariff item 4418.50.00 as wood shakes for builders' joinery.
Douglas Fir Shingles
Perfection sawn shingles from coastal Douglas-fir (Pseudotsuga menziesii), 18 inches long with a 5-inch exposure, ideal for historic restoration projects. These shingles fall under tariff item 4418.50.00 as wood shingles for builders' carpentry.
Kiln-Dried Western Red Cedar Shingles
Pre-shrunk, kiln-dried shingles of Western red cedar to prevent warping post-installation, commonly used in high-end roofing. These shingles are classified under tariff item 4418.50.00 as wood shingles for builders' carpentry.
Larch Roofing Shingles
Tangentially sawn shingles from European larch (Larix decidua) with tight grain for superior nail holding, popular in alpine-style architecture. These shingles are classified under tariff item 4418.50.00 as wood shingles for builders' joinery.
Mahogany Shingles
Sawn shingles from genuine mahogany (Swietenia spp.) for luxury residential exteriors, featuring rich color and interlocking grain. These premium shingles are classified under tariff item 4418.50.00 as wood shingles for builders' carpentry.