As more and more building owners request better acoustics in new and existing buildings, architects and contractors are seeking guidance on acoustical glass design and a better understanding of acoustical testing and ratings for...

Some manufacturers are using fibre-reinforced polymer (FRP) technology to create curtain wall components, reinforcements, and pressure plates that can be incorporated into the hollow chambers of aluminum frames to significantly bolster the system’s overall...


When it comes to specifying fenestration products, the most important consideration is to ensure consistency between requirements for products from Other Fenestration Assemblies, those in the scope of NAFS, and those in related divisions...

The recipe for a NZER or NZE house includes a building enclosure that incorporates optimized levels of insulation to limit thermal bridging, achieves exceptional levels of airtightness, engages fenestrations with a low U-value, and...