What is the difference between an Armafelt and an Interflex backing?
Armafelt is a specially formulated felt backing. Interflex is a flexible vinyl backing. All floors with an Interflex backing are bonded with adhesive or staples around the perimeter of the room and with adhesive at the seams. Floors with the Armafelt backing are bonded either with adhesive spread under the entire floor or are bonded with adhesive or staples around the perimeter of the room and with adhesive at the seams. Chances are either type of floor will work in your home. Speak to your retailer for further installation information.