Have R-Control SIPs been thoroughly tested, and do they have building code acceptance?

Yes. Extensive testing has been performed by many independent laboratories. ThermaFoam R-Control SIPs have been evaluated by the International Code Council Evaluation Service (ICC-ES) and conform to the requirements of the International Building Code (IBC) and International Residential Code (IRC). R-Control SIPs are manufactured under quality control program monitored by PFS Corp., a leading Third Party Inspection agency.

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