Owens Corning QuietZone Acoustic Glass Wool Rolls from Mexico
Specialty glass wool rolls with a print-free facing, designed for sound control between joists with a noise reduction coefficient of 1.0. The rolls provide acoustic insulation in residential and commercial settings. They fall under this tariff item as articles of glass wool.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the glass wool composition meets the Chapter 70 note 4 criteria for silica content
• Provide acoustic performance data and product specifications for CBSA classification
• Verify that the facing material does not affect the tariff classification