ASTM E331
Full Name
ASTM E331 – Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference
Scope
This test method covers the determination of the resistance of exterior windows, curtain walls, skylights, and doors to water penetration when water is applied to the outdoor face and exposed edges simultaneously with a uniform static air pressure at the outdoor face higher than the pressure at the indoor face.
Keywords
curtain walls; doors; skylights; water penetration; windows
ASTM E331 Accredited Laboratory
Applied Testing & Geosciences, LLC is accredited for performing tests using the ASTM E331 standard.
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