Marble Window Sill Profile
A marble window sill profile is a precisely cut and profiled marble sill with bullnose edges for residential window installations, made from Nero Marquina black marble. It is classified under tariff item 6802.91.00 as a worked monumental or building stone component, as the profiling and bullnose edges are processing steps.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6% | — | 6% |
| 🇲🇽Mexico | 6% | — | 6% |
| 🇺🇸United States | 6% | — | 6% |
| 🇩🇪Germany | 6% | — | 6% |
| 🇯🇵Japan | 6% | — | 6% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the sill is only cut to size without profiling or bullnose edges
Simply cut marble without further working is classified under subheading 6802.21.
If the sill is made of other calcareous stone, such as limestone
Other calcareous stone falls under subheading 6802.92, not marble-specific 6802.91.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify the bullnose edge and profiling details on the invoice to support classification
• Verify the dimensions and quantity for accurate valuation
• Check if the sills qualify for preferential duty rates under trade agreements
Related Products under Tariff item 6802.91.00
Afyon White Marble Oversize Slab
A massive Afyon white marble slab from Turkey, honed for jumbo-format installations such as hotel lobbies. This worked monumental or building stone is classified under tariff item 6802.91.00 as marble, travertine and alabaster, given its large architectural scale and surface finishing.
Arabescato Marble Shower Panel Slab
An Arabescato marble slab with flowing white-gray patterns, honed and sealed for shower walls and panels. The surface treatment and sealing qualify it as worked monumental or building stone under tariff item 6802.91.00.
Bianco Carrara Marble Tabletop Slab
A Bianco Carrara marble slab, polished and reinforced for dining tabletops. Although intended for furniture, the slab itself is a worked marble product, falling under tariff item 6802.91.00 as marble, travertine and alabaster.
Bookmatched Marble Wall Panels
Bookmatched marble wall panels are large-format panels of Statuario marble with a honed finish, cut and matched to create symmetrical patterns for interior wall cladding. They are classified under tariff item 6802.91.00 as worked monumental or building stone, specifically marble, travertine and alabaster, because they have been processed beyond simple cutting or sawing.
Botticino Marble Stair Tread Slab
A Botticino marble slab with bullnosed edges and polished surfaces, engineered for stair treads in building construction. The edge profiling and polishing make it a worked monumental or building stone under tariff item 6802.91.00.
Calacatta Gold Marble Countertop
Calacatta Gold marble countertops are prefabricated sections of marble cut and fabricated with eased edges and polished surfaces, ready for installation. These are classified under tariff item 6802.91.00 as worked monumental or building stone, as the fabrication goes beyond simple cutting and creates a finished building article.