Johns Manville Formaldehyde-Free Glass Wool Batts
Eco-friendly R-21 unfaced batts for attic insulation, free of harmful chemicals, meeting high thermal performance standards. Falls under HTS 7019.80.10 for glass wool insulation articles as defined in heading 7019 Chapter notes.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 4.9% | +37.5% | 42.4% |
| 🇲🇽Mexico | 4.9% | +10.0% | 14.9% |
| 🇨🇦Canada | 4.9% | +10.0% | 14.9% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +12.5% | 12.5% |
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 supplied as chopped strands rather than formed batts
Chopped glass fibers for reinforcement classify as basic fiber products.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide formaldehyde emission test results if marketing as 'low-VOC' to support entry claims
• Ensure batt density (typically 0.5-1.0 lb/ft³) aligns with glass wool specs
Related Products under HTS 7019.80.10
Isover Glass Wool Marine Insulation Panels
Non-combustible panels for ship engine rooms, IMO-certified for maritime use. Glass wool insulation per HTS 7019.80.10.
Paroc eXtra Glass Wool Thermal Boards
High-temperature boards for boiler rooms up to 1200°F, low thermal conductivity. Industrial insulation under HTS 7019.80.10.
Armacell Glass Wool Flexible Insulation Duct Liner
Liner material for rectangular HVAC ducts, antimicrobial surface treatment. Acoustic/thermal insulation HTS 7019.80.10.
Owens Corning R-19 Fiberglass Batt Insulation
This is a batt-style glass wool insulation product with an R-value of 19, designed for thermal and acoustic insulation in residential walls and attics. It falls under HTS 7019.80.10 as it is a mineral wool product with high silica content meeting the Chapter 70 definition for glass wool used specifically as an insulation product.
Knauf ECOBATT Glass Wool Insulation Rolls
Unfaced glass wool rolls with R-13 value for floor and ceiling applications in homes, providing soundproofing and energy efficiency. Classified under HTS 7019.80.10 as articles of glass wool specifically manufactured for insulation purposes per Chapter notes.
Rockwool Comfortbatt Fire-Resistant Insulation
Stone wool batts (classified as glass wool equivalent) with R-23 rating for stone wool fire-rated walls, offering superior sound absorption. HTS 7019.80.10 applies as it meets fused silica/mineral wool insulation criteria in Chapter 70.