MP Global Products’ FiberBacker underlayment has earned Indoor Advantage Gold certification from Scientific Certification Systems (SCS), the organization’s highest level of indoor environmental quality certification. It is the first underlayment for ceramic and porcelain floors to do so, the company says.

FiberBacker is also certified by SCS to have 100% pre-consumer recycled textiles (waste that might otherwise end up as landfill), “which can help project owners with overall percentage of pre-consumer content for LEED certification in the Materials and Resources category,” adds MP Global.