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U.S. imports of asphalt shingles & coating materials (NAICS 324122) totaled $36.9M in July 2026, traded with 22 countries.
Importers of Asphalt Shingles & Coating Materials paid $482K in duties in July 2026 — an effective duty rate of 11% on $4.3M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataAsphalt shingles and related coating materials are a cornerstone of the US residential roofing market, with fiberglass-mat and organic-felt substrates saturated in oxidized asphalt and surfaced with mineral granules. NAICS 324122 captures manufacturers of these products, which face competition from imported shingles subject to standard HTS classification under bituminous roofing articles. Trade professionals should note that product specifications — granule type, fire rating (Class A/B/C), and wind-resistance grade — drive both pricing and admissibility in building-code-regulated markets.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
2.8K shipments/mo
Fire resistance rating (Class A, B, or C per ASTM E108), wind uplift rating, and substrate type (fiberglass mat vs. organic felt) are the primary specification distinctions. These attributes affect both the applicable HTS subheading and compliance with local building codes, which often mandate minimum fire or impact ratings.
Yes — NAICS 324122 covers both asphalt shingles and asphalt-based coating materials such as roof coatings, damp-proofing compounds, and waterproofing membranes. For import purposes, however, these products may be classified under different HTS headings depending on their form and end use, so separate tariff analysis is advisable for each product type.
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National industry 1 of 2 in naics industry 32412
National industry 324122 · $36.9M of $62.7M
Imports · July 2026
origin
Canada and United Arab Emirates together supply 92% of it.
customs district
Census does not publish district detail for this classification system.
destination
None recorded for this period.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$36.9MYoY · Pro
Exports
$34.2MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.