HS Code for Glass blocks
Glass blocks, also known as glass bricks, are classified under HS code 7016.90. This heading covers paving blocks, slabs, bricks, squares, tiles, and other articles of pressed or moulded glass, whether or not wired, of a kind used for building or construction purposes. Chapter 70 encompasses glass and glassware, and heading 7016 specifically addresses structural glass elements. Subheading 7016.90 is the residual category for these items, excluding glass smallwares for mosaics (which fall under 7016.10). Glass blocks are characterized by their manufacturing process—pressing two halves of hot glass together to create a hollow, insulating unit, or moulding a solid unit. These articles are designed to be used in walls, floors, or ceilings to provide light transmission while maintaining structural integrity. The classification is based on the fact that these are finished articles of pressed glass intended for construction, rather than flat glass sheets.
Products Included
- Hollow glass blocks for wall partitions
- Solid glass bricks for architectural features
- Glass paving slabs for flooring
- Moulded glass tiles for construction
- Wired glass blocks for fire-rated applications
Common Misclassification
Glass blocks are often misclassified under HS code 7005, which covers float glass and surface ground or polished glass. However, 7005 is for glass in sheets, whereas 7016 is for three-dimensional pressed or moulded articles. Another error is classification under HS code 6810, which covers articles of cement or artificial stone. While glass blocks are used like masonry bricks, their material composition (glass) dictates that they must remain in Chapter 70.
FAQ
What is the HS code for glass blocks?
The HS code for glass blocks used in construction is 7016.90.
Are glass blocks classified as safety glass?
No, safety glass (toughened or laminated) is classified under HS code 7007. Glass blocks are classified under 7016.90 because they are moulded or pressed structural units, even if they have certain safety or fire-resistant properties.
Industry
Frequently Asked Questions
What is the HS code for Glass blocks?
The HS code for Glass blocks is 701690 (Multicellular or foam glass; in blocks, panels, plates, shells or similar forms; paving blocks, slabs, bricks and other articles of pressed or moulded glass).
How do I classify Glass blocks for customs?
Glass blocks is classified under HS code 701690 — Multicellular or foam glass; in blocks, panels, plates, shells or similar forms; paving blocks, slabs, bricks and other articles of pressed or moulded glass. This is a 6-digit subheading level code.
Is the HS code for Glass blocks the same in all countries?
The base HS code 701690 for Glass blocks is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.