What about the odor if Impact Rolls or tile are placed over a radiant heated floor?

Our 15mm Impact Rolls - Designer Series rolls will have a slight rubber smell to them. Since these rubber rolls have an EPDM top layer (the color layer), the smell is greatly mitigated. The smell would not increase due to being installed over a radiant heated floor. The radiant heat will not melt the rubber, so it is totally safe to install our rubber flooring over a radiant heated floor. If you are sensitive to the smell of our rubber flooring, we recommend mopping the floor with a mild soap and water solution and then let it air dry. You will also want to make sure that the flooring is installed in a well-ventilated area. Since these rubber rolls are Floor Score certified, which is a designation meaning that it is low in VOCs, the smell shouldn't be too strong even for the most sensitive individuals.