Soundproof Multiple-Walled Glass Unit from Mexico
A soundproof multiple-walled glass unit features asymmetric pane thicknesses and a tuned air space to reduce noise transmission in urban windows. While acoustic insulation is a key benefit, the product is a multiple-walled insulating unit of glass, classified under tariff item 7008.00.00. The thermal insulation function is inherent, and the acoustic properties are secondary.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the acoustic performance ratings, such as STC or OITC, as CBSA may verify the product's insulating nature
• Ensure the unit is sealed and meets Canadian noise control standards
• Provide clear specifications of pane thicknesses and air space for customs clearance