Continuous insulation is part of building standards and state and energy codes, due to its ability to reduce thermal bridging and its associated heat loss and energy consumption. This course looks at the use of polyisocyanurate as a continuous insulation in Type V and residential construction, and its use as a multifunctional envelope component—air barrier, weather-resistive barrier and vapor retarder—by reviewing code requirements for the building envelope. Our speaker was Matt Stevens from PIMA.
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