CSA A123.21
A standard addressing dynamic wind-uplift resistance testing of membrane-roofing systems.
Material family: Construction, roofing and geosynthetics
Where it matters
Compare the tested system configuration with the proposed roof and design requirements.
Testing and verification
CSA A123.21
Related guides
Related products and materials
- Water-Resistive Barriers
- PET Spunbond Roofing Carriers
- Air and Vapor Control Membranes
- Polyiso Insulation Boards & Facers
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.