CAN/ULC
A designation prefix appearing on Canadian national standards in the ULC standards series.
Material family: Construction, roofing and geosynthetics
Where it matters
Quote the full standard number, edition and relevant scope.
Testing and verification
The prefix alone names neither a single test nor a certified product; certification needs separate evidence.
Related guides
Related products and materials
Technical references
General information for preliminary evaluation; not independently reviewed or certified. Confirm grades, standards and suitability with the manufacturer for your application. Interpret within the exact material, grade and test method.