The Greenguard Environmental Institute (GEI) has awarded Greenguard Indoor Air Quality certification to Domco Tarkett for its vinyl composition tile (VCT) flooring. Domco Tarkett’s flooring was tested under Greenguard’s protocols for low-emitting indoor materials. The products will be tested quarterly and re-certified annually to ensure continued compliance with standards, according to Greenguard.

Standards are based on indoor emission requirements used by the U.S. Environmental Protection Agency, the state of Washington and Germany’s Blue Angel Program.