ASTM E331

Standards We Are Accredited For

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. Contact us for more information.

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