CertainTeed Sustainable Insulation R-30 Blown-In Glass Wool
Loose-fill blown-in glass wool for retrofitting attics, achieving R-30 with recycled content for energy savings. HTS 7019.80.10 covers this as glass wool insulation product per mineral wool definitions.
Import Duty Rates by Country of Origin
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 average fiber diameter exceeds wool specifications
Coarser fibers classify as slag wool or exfoliated mineral 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
• Bag loose-fill in specified weights (e.g
• 20-40 lbs) matching commercial norms
• Include blower machine compatibility specs if imported as system sets
• Test for moisture absorption rates to confirm building code compliance during import
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.