HS Code for Wired float glass

Wired float glass is classified under HS code 7005.30. This classification is part of Heading 7005, which pertains to float glass and surface ground or polished glass in sheets. The defining characteristic of products in this subheading is the presence of a wire mesh or grid embedded within the glass during the manufacturing process. This is typically achieved by feeding the wire mesh into the molten glass before it solidifies. To qualify for 7005.30, the glass must be produced via the float process or be ground or polished on one or both surfaces. The wire mesh provides structural integrity and fire-resistance, but the classification is driven by the manufacturing method (float/polished) and the physical addition of the wire. This code is used globally to distinguish high-quality flat glass that has been further processed for safety or architectural purposes from basic cast or rolled glass.

Products Included

• Polished wired glass sheets
• Wired float glass with absorbent layers
• Wired float glass with reflecting layers
• Tinted wired float glass
• Wired glass for fire-rated window assemblies

Common Misclassification

Wired float glass is most commonly confused with wired cast or rolled glass, which falls under HS code 7003.20. The distinction lies in the surface finish; 7005 requires the glass to be float glass or ground/polished. It is also sometimes misclassified under 7007.11 or 7007.21, which cover toughened (tempered) or laminated safety glass. However, wired glass is a distinct category from tempered or laminated glass in the Harmonized System nomenclature.

FAQ

What is the HS code for wired float glass?

The specific HS code for wired float glass that has been ground or polished is 7005.30.

Is wired glass considered safety glass for customs purposes?

While it has safety properties, it is classified under 7005.30 based on its manufacturing process. It should not be classified under the safety glass heading 7007 unless it has also been tempered or laminated.