Rmax Below Grade

Rmax, a division of the Sika Corporation that specializes in developing and producing insulation solutions, has launched Rmax Below Grade. According to the manufacturer, this insulation solution provides superior insulation and protection to below-grade foundation applications, while meeting energy code requirements. Made from polyiso insulation, Rmax Below Grade incorporates a durable water-resistant facer onto the closed-cell foam core, ensuring the optimal solution for below-grade applications. The product is reported to meet R-10 code requirements with only 1.5″ of polyiso, which is 25% less material to achieve the same standard as traditional XPS boards. rmax.com