Zinc Alloy Steel Deck Flashing
Zinc alloy steel deck flashing is a flat-rolled galvanized alloy steel sheet used to direct water away from roof deck edges. It falls under tariff item 7226.99.00 as an 'other' flat-rolled product of other alloy steel, less than 600 mm wide, with a zinc coating not otherwise specified.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
PGA flags (1)Show detailsHide detailsGACSteelRequired
- GAC
Steel · Required
Global Affairs Canada: GAC Steel (Carbon Steel) requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 7225000000–7229999999).
CBSA Single Window matching criteria, unknown
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is plated or coated with zinc by a method other than electrolytic
Subheading 7226.92 covers flat-rolled products of other alloy steel, under 600 mm wide, otherwise plated or coated with zinc, which may apply to hot-dip or other non-electrolytic methods.
If the flashing is cut, bent, or formed into a finished building component
Section Note 1(k) excludes articles of Chapter 94, but heading 7308 covers structures and parts of structures, including prefabricated building components.
If the base metal is non-alloy steel and width is 600 mm or more
Heading 7210 covers flat-rolled iron or non-alloy steel, width 600 mm or more, otherwise plated or coated with zinc, if the base is not alloy steel.
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
• Ensure the flashing is not pre-cut or bent into a specific shape for installation, as that could classify it as an article of heading 7308
• Keep the width under 600 mm and have the alloy steel composition documented for customs clearance
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