7308.30.50.25 - Thresholds for doors 🖩
Details
| Field | Value |
|---|---|
| Unit of Quantity | kg |
| General Rate of Duty (Column 1 - General) | Free |
| Special Rate of Duty (Column 1 - Special) | N/A |
| Column 2 Rate of Duty | 25% |
| Quota Quantity | N/A |
| Additional Duties | N/A |
Overview
This category specifically encompasses thresholds designed for doors, classifying them as integral components of structures made from iron or steel. Thresholds, also known as door sills or saddle strips, are positioned at the base of a doorway to prevent drafts, water, or other elements from entering a building and to provide a finished surface for the transition between flooring materials. Their primary function is to seal the bottom of the door opening and to act as a durable base.
When classifying, it is important to distinguish this category from its sibling, 7308.30.50.15, which covers windows and their frames. While both fall under the broader heading of doors and windows for structures, windows are designed for admitting light and air, whereas thresholds are specifically associated with the base of door openings and their sealing or protective function.
As this HTS code represents a leaf node, there are no further subcategories. Therefore, classification within 7308.30.50.25 relies on identifying articles of iron or steel that are explicitly designed and function as door thresholds. This includes a variety of shapes and sizes intended to fit various door jamb constructions and flooring types, ensuring a secure and weather-resistant seal at the bottom of a door.