Galvanized Steel Exterior Door Threshold
Weather-resistant galvanized steel threshold for exterior doors, with drainage channels to prevent water ingress. Classified in HTS 7308.30.5025 as a steel door threshold for structures. Zinc coating protects against corrosion in outdoor environments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If includes weatherstripping or seals
Other structure parts if more than basic threshold.
If imported in coils for fabrication
Flat-rolled steel if not pre-formed for door use.
If with mounted base metal hardware
Mountings/fittings if includes hinges or latches.
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Import Tips & Compliance
• Provide galvanization thickness specs (e.g
• G90); affects duty if over certain steel alloy limits
• Document as 'threshold for doors' vs. sill; sills may go to 7308.90
Related Products under HTS 7308.30.50.25
Steel Door Threshold Saddle
A flat steel bar installed under doors to bridge the gap between differing floor heights, commonly used in residential interiors. Classified under HTS 7308.30.5025 as a threshold for doors, part of steel structures for buildings. It features a sloped or flat top surface to allow smooth passage.
Mill-Finished Steel Door Threshold Bar
Unpainted mill-finished steel bar shaped as door threshold, ready for site finishing. HTS 7308.30.5025 for prepared steel sections in door structures. Common in custom construction projects.
Saddle-Style Steel Threshold for Sliding Doors
Low-profile saddle threshold optimized for sliding patio doors, with smooth rolling surface. HTS 7308.30.5025 as steel door threshold. Supports heavy glass door panels.
Corrosion-Resistant Stainless Steel Door Threshold
Type 304 stainless steel threshold for high-moisture areas like bathrooms. Under HTS 7308.30.5025 for steel structure thresholds. Resists rust without additional coatings.
Pre-Drilled Steel Door Threshold with Anchor Holes
Steel threshold pre-drilled for concrete anchors, simplifying installation. HTS 7308.30.5025 prepared for door structures. Holes spaced for standard 16-inch centers.
ADA Compliant Steel Door Threshold Ramp
A low-profile steel ramp threshold designed for wheelchair accessibility, meeting ADA standards with beveled edges. Falls under HTS 7308.30.5025 as a door threshold prepared for use in building structures. Typically 1/4-inch rise maximum for easy door operation.