Structural Insulated Panels are factory-assembled, engineered-wood-faced, structural insulated panels (SIPs) with an expanded polystyrene (EPS) foam core. The panels are intended for use as load-bearing or non-load bearing wall and roof panels. The panels are custom made to the specifications for each use and are assembled under factory-controlled conditions.
RATINGS
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ASTM E119 / CAN/ULC S101
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Fire-Resistance Rating
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Design Number
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6-1/2 in. SIP Wall Assembly
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1-hour rating
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TPC/CWP 60-02
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4-1/2, 6-1/2 or 8-1/4 in. SIP Wall Assembly
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1-hour rating
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TPC/CWP 60-01
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SIP Wood Roof/Ceiling Assembly
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1-hour rating
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TPC/CRP 60-01
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SIP Steel Roof/Ceiling Assembly
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1-hour rating
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TPC/CRP 60-02
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