Enclosure Testing Services / test standards

A working reference of the test standards G&W performs, from fenestration to roof systems

Project specifications call out testing by standard number. This page lists the standards G&W performs in the field and in pre-construction, organized by building system. If a standard you need is not listed here, contact us and we will confirm scope directly.

Fenestration testing

Testing of windows, doors, storefronts, curtain walls, and sloped glazing, from product performance to installed field verification.

AAMA 501.1

Standard Test Method for Water Penetration of Windows, Curtain Walls and Doors Using Dynamic Pressure

Replicates wind-driven rain on installed systems or mock-ups using dynamic pressure to evaluate water penetration resistance.

AAMA 501.2

Quality Assurance and Diagnostic Water Leakage Field Check of Installed Storefronts, Curtain Walls and Sloped Glazing Systems

A calibrated spray nozzle check used for quality assurance on non-operable glazing and to trace leakage on installed systems.

ACCREDITATIONS & CERTIFICATIONS