How do EMERCOR SIPs perform in a fire?
“All organic materials, regardless or whether they contain fire retardants, should be considered combustible and handled accordingly.” Visit www.polyurethane.org for more information. In residential applications, the interior surface of polyurethane panels must be covered with Ω” drywall or an equivalent thermal barrier. EMERCOR polyurethane foam has been tested in accordance with ASTM E-84 (Standard Test Methods for surface burning characteristics of Building Materials and have a flame spread of 15 and a smoke developed number of 285.
