High-Density Glass Wool Batts for Soundproofing
Dense fiberglass batts optimized for studio and theater sound attenuation between walls, with NRC ratings over 1.0 and non-combustible properties. These high-density glass wool batts qualify under tariff item 7019.80.00 as glass wool insulation.
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 fails the glass wool chemical composition test
Mineral wools outside the glass wool definition fall under heading 68.06.
If the batts are shaped for a specific acoustic application
Specialized articles of glass wool may be classified under this 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
• Document the NRC rating and density specifications for CBSA review
• Confirm the glass wool composition meets Chapter 70 Note 4 requirements
• Be prepared to demonstrate the non-combustible nature if requested
Related Products under Tariff item 7019.80.00
2x6 Fiberglass Batts for Exterior Walls
Full-depth 5.5-inch thick fiberglass batts for 2x6 stud walls in cold climates, available with kraft or FSK facing. These staple fiber glass wool insulation products meet the silica content requirements of Chapter 70 Note 4, classifying them as glass wool under tariff item 7019.80.00.
3M Glass Wool Pipe Insulation Jackets
Removable and reusable jackets made of glass wool, designed for insulating hot and cold pipes with diameters from 1 to 6 inches. These jackets provide thermal insulation with an R-value of 4 per inch, making them suitable for HVAC and plumbing applications. They are classified under this tariff item as articles of glass wool.
Acoustic Glass Wool Pipe Lagging
Glass wool lagging designed to reduce noise and vibration on industrial pipes, with a reinforced scrim outer layer. This pipe insulation product from glass wool maintains its article status under tariff item 7019.80.00.
Armacell Glass Wool Flexible Insulation Duct Liner
Flexible glass wool duct liner used for thermal and acoustic insulation inside rectangular HVAC ducts. The material features an antimicrobial surface treatment to prevent microbial growth, enhancing indoor air quality. It falls under this tariff item as an article of glass wool.
CertainTeed Sustainable Insulation R-30 Blown-In Glass Wool
Loose-fill blown-in glass wool insulation for retrofitting attics, achieving an R-30 thermal resistance value. The product contains recycled content, contributing to energy savings and environmental sustainability. It is classified under this tariff item as glass wool insulation.
Commercial Glass Wool Floor Underlayment
Dense glass wool sheets used as a soundproofing underlayment beneath flooring in apartments and offices. The product is composed of glass wool fibres, which are classified under tariff item 7019.80.00 as glass wool and articles thereof, regardless of its specific application.