Tar Impregnated Roofing Underlayment Roll
1-meter wide rolls of tar-impregnated paper for use under asphalt shingles as secondary weather barrier. Classified in HTS 4811.10.11.00 for tarred paper rolls exceeding 15 cm width.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If self-adhesive rather than plain tarred
Self-adhesive papers have dedicated subheadings.
If textile base with tar paint
Tarred canvas/burlap for roofing is Chapter 59.
If made mainly from waste paper pulp
Recovered pulp papers go to 4805 per subheading note.
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Import Tips & Compliance
• Specify roll length/weight ratios for accurate duty calculation on basis weight
• Mark 'not for printing' to avoid Chapter 49 review
Related Products under HTS 4811.10.11.00
Tarred Waterproofing Paper Roll
Rolls of paper (width 1.2m) treated with coal tar for damp-proof courses in building foundations and walls. Meets HTS 4811.10.11.00 criteria as tarred paper in rolls >15 cm wide, excluded from 4809/4810.
Bituminized Large Format Vapor Barrier Sheet
Oversized sheets (2m x 4m) of bituminized paperboard for wall vapor barriers in humid climates. Meets HTS 4811.10.11.00 dimensions and bituminous description.
Asphalt Saturated #15 Roofing Felt Sheets
Standard #15 grade asphalt saturated felt sheets (36x72 inches) used in shingle manufacturing and repairs. HTS 4811.10.11.00 for asphalted paper sheets >36x15 cm.
Coal Tar Coated Paperboard Roll for Pipelines
Wide rolls (1.5m) of paperboard coated with coal tar for pipeline joint wrapping and corrosion protection. Classified HTS 4811.10.11.00 as tarred paperboard rolls >15 cm.
Bituminized Roofing Felt Roll
A heavy-duty roll of paperboard impregnated with bitumen, typically 1m wide and 10-50m long, used as an underlayment for roofing applications to provide waterproofing. It falls under HTS 4811.10.11.00 because it is bituminized paperboard in rolls exceeding 15 cm width, not classifiable under headings 4803, 4809, or 4810.
Asphalt Saturated Kraft Linerboard Sheets
Large rectangular sheets (e.g., 1m x 2m) of kraft paperboard saturated with asphalt for use in laminated roofing shingles or built-up roofing systems. Classified under HTS 4811.10.11.00 as asphalted paperboard sheets exceeding 36 cm by 15 cm in unfolded state.