Spray Foam: Contributions to High-Performance Buildings

Insulation is one of the most critical factors in any high-performance building project. This course provides a discussion on both open-cell and closed-cell spray polyurethane foam (SPF). Basic characteristics, installation practices, insulation performance characteristics, and how SPF contributes to an overall systems approach to energy efficiency and occupant comfort, including how it can contribute to LEED® credits, are addressed in detail. Prerequisites: No Course Level: Introductory

Cable Railing Assemblies: Prefabricated Kits & Custom Design Options

It's time to stop thinking of only vertical pickets, horizontal rails, or glass panels when it comes to railing infill. Today's cable railing infill options are durable, versatile, attractive, low maintenance, easy to use, and virtually invisible. This course provides an overview of the advantages of stainless steel cable railing assemblies including frame design options and essential cable assembly components. It continues with a review of code requirements and concludes with a discussion of installation processes for custom cable assemblies. Prerequisites: No Course Level: Introductory