CertainTeed Sustainable Insulation R-30 Blown-In Glass Wool
Loose-fill blown-in glass wool insulation designed for attic retrofitting, achieving R-30 thermal performance with recycled content. It is a bulk glass wool product used for energy savings in residential buildings.
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:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is considered other glass wool articles
This alternative covers glass wool products not specifically classified as insulation.
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
• Confirm the glass wool meets the mineral wool definition in Chapter 70 note 4
• Ensure proper packaging and labeling for loose-fill insulation to facilitate CBSA clearance
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