HS Code for Security glass

Security glass is classified under HS code 7007.29 because it consists of laminated safety glass that is not specifically sized or shaped for use in vehicles, aircraft, spacecraft, or vessels. The Harmonized System distinguishes safety glass based on its manufacturing process: toughened (tempered) glass or laminated glass. Laminated security glass is constructed by bonding two or more layers of glass with one or more interlayers of plastic, such as polyvinyl butyral (PVB) or ethylene-vinyl acetate (EVA). This construction ensures that the glass remains adhered to the interlayer even when broken, providing resistance to forced entry, ballistic impact, or blast pressure. Classification 7007.29 is a residual category for laminated safety glass that does not meet the criteria for vehicular applications (7007.21). The classification is governed by General Interpretative Rules (GRI) 1 and 6, focusing on the material composition and the absence of specific shaping for transport equipment. It is essential to verify the presence of the plastic interlayer to distinguish it from toughened glass, which falls under a different subheading.

Products Included

• Bullet-resistant glass for architectural use
• Anti-intruder laminated glass for storefronts
• Blast-resistant glass panels for buildings
• Multi-layered security glazing for high-security facilities
• Laminated glass for sound insulation with security properties

Common Misclassification

Security glass is frequently misclassified under HS code 7007.19, which covers toughened (tempered) safety glass. While tempered glass is stronger than standard glass, it lacks the interlayer that defines laminated security glass. Another common error is using 7007.21, which is reserved exclusively for laminated glass of a size and shape suitable for incorporation in vehicles, aircraft, or vessels. If the glass is framed in a way that gives it the character of a window or door, it may be moved to 7308 or 7610 depending on the frame material.

FAQ

What is the HS code for security glass?

The HS code for laminated security glass not intended for vehicular use is 7007.29.

How is security glass distinguished from tempered glass in the HS system?

Security glass under 7007.29 must be laminated (containing a plastic interlayer), whereas tempered glass, which shatters into small granules, is classified under 7007.19.