Tag Archives: continuous insulation

Specifying NFPA 285 testing

For testing certain wall assemblies, the 2012 International Building Code (IBC) requires National Fire Protection Association (NFPA) 285, Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Non-load-bearing Wall Assemblies Containing Combustible Components.

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Energy codes and continuous insulation

In light of the federal government’s goal of improving the energy efficiency of new and existing buildings, model energy codes are becoming more stringent. The effort to increase energy efficiency has been further emphasized by initiatives set forth by the 2009 American Recovery and Reinvestment Act’s State Energy Program.

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Making the air barrier argument for tilt-up

For many years, designers and contractors have espoused tilt-up construction for providing a more airtight building envelope than competing wall assemblies, such as wood and metal stud wall, metal siding, and concrete and brick masonry. Now, code language may also be a supporting factor.

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