Bendheim Wall Systems’ glass rainscreens are rigorously tested in accordance with ASTM and AAMA requirements for Water Penetration, Pressure Equalization, Air Leakage, and Structural Performance. They performed admirably. Click "Show More" for test information.

Wall-F fittings have been fully tested in accordance with ASTM E330-02, AAMA 509-09, and AAMA 508-07. Wall-F classification: V12/W1.
Wall-H fittings have been fully tested in accordance with ASTM E330-02 and AAMA 509-09. Wall-H classification: V27/W1.
Wall-VH fittings have been fully tested in accordance with ASTM E330-02 and AAMA 509-09. Wall-VH classification: V28/W1.

Test AAMA 508-07 is used for “Pressure Equalized Rainscreen Wall Cladding Systems.” Pressure equalization prevents moisture ingress and/or helps the drainage of any moisture that finds its way behind the glass. Test AAMA 509-09 is used for “Drained and Back Ventilated Rainscreen Wall Cladding Systems.” It tests whether systems are designed to manage and drain any water entering behind the cladding, and are sufficiently vented to allow the cavity to dry.

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