Steel Threshold for Sliding Glass Doors
A heavy-duty steel threshold bar with weather sealing for commercial sliding glass door installations in retail storefronts. Falls under HTS 7308.30.5050 as 'other' thresholds for doors of iron or steel used in building structures.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If considered a simple mounting or fitting
Smaller base metal door fittings are in Chapter 83, not full structural thresholds.
If for non-building structures like bridges
Other prepared steel parts for non-building structures have different provisions.
If classified as other steel articles
Generic unfinished steel bars not prepared for structures go to Chapter 73 articles.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include installation diagrams showing structural mounting to differentiate from hardware
• Galvanized or stainless variants need material certs; watch for Section 232 steel tariffs
Related Products under HTS 7308.30.50.50
Prefabricated Steel Door Frame Kit
A weld-free assembled steel door frame kit for quick installation in construction sites, including jambs and headers. Classified in HTS 7308.30.5050 as 'other' frames for doors of iron or steel prepared for structural use.
Steel Garage Door Frame
Robust steel frame for overhead sectional garage doors in commercial parking structures, galvanized for durability. Classified as 'other' under HTS 7308.30.5050 for door frames in steel structures.
Heavy Duty Steel Entry Door
Insulated steel entry door for loading docks and warehouses, with reinforced kick plates. HTS 7308.30.5050 for 'other' structural doors of iron or steel.
Steel Window Threshold Bar
Extruded steel threshold for commercial floor-to-ceiling windows, providing weatherproof transition. Under HTS 7308.30.5050 as other thresholds for structures.
Steel Industrial Roll-Up Door
A heavy-duty steel roll-up door designed for industrial warehouses and factories, featuring insulated panels and motorized operation. It falls under HTS 7308.30.5050 as a door of iron or steel prepared for use in structures, specifically classified as 'other' doors not of a kind used for motor vehicles. This classification applies to non-residential building applications.
Galvanized Steel Window Frame
A corrosion-resistant galvanized steel frame for large commercial windows in office buildings, complete with thresholds and mounting hardware. Classified under HTS 7308.30.5050 as 'other' windows and frames of iron or steel for structural use, excluding residential or vehicular applications.