Posts Tagged ‘ welded corners ’

FGIA Updates PVC Fenestration Standard

Jun 27th, 2022

The Fenestration and Glazing Industry Alliance (FGIA) has released an updated specification for producing quality PVC fenestration products. AAMA 320-22, Standard and Guideline for Quality Welding, Bonding, and Ventilation of Thermoplastic (PVC) Extrusion Based Fenestration Products, is now available for purchase. Last updated in 2010, the document provides guidelines for successful welded corners and to […]