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HDPE Construction Vapor Barrier Film

High-density polyethylene film used as a moisture barrier under flooring in construction. Noncellular and not combined with other materials, classified under ethylene polymers. Typically 6-15 mil thick for residential and commercial builds.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China4.2%+35.0%39.2%
🇲🇽Mexico4.2%+10.0%14.2%
🇨🇦Canada4.2%+10.0%14.2%
🇩🇪Germany4.2%+10.0%14.2%
🇯🇵Japan4.2%+10.0%14.2%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3918.10.10Higher: 40.3% vs 39.2%

If in the form of floor coverings

Sheets primarily for flooring use may classify as floor coverings in heading 3918.

3920.43Lower: 14.2% vs 39.2%

If PVC with plasticizers

Vinyl chloride polymers with plasticizers have dedicated subheading 3920.43.

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Import Tips & Compliance

Include ASTM D4397 compliance certs; non-compliant films face CBP holds

Measure density accurately—HDPE must confirm ethylene base over 95%

Avoid bulk packing without separators to prevent customs valuation disputes

Related Products under HTS 3920.10.00.00