Indoor entrance mats can be recessed into the floor or they can lie on top of the walk surface. If an indoor entrance mat is a recessed walk-off mat, it is imperative that the top of the mat is level with the surrounding walk surface to minimize trip hazards. Indoor floor mats that rest on top of the walk surface should have a low profile and lay flat. It is not recommended that floor mats be placed on top of a carpeted surface. If the indoor mat precedes a hard floor like tile or stone, the primary focus of the indoor mat should be moisture control. If the indoor entrance mat precedes a carpet or carpet tile, the primary focus of the indoor floor mat should be scraping. If you need help identifying which type would be the best indoor entrance mats for your business, please call.