The Kahrs Foam with Membrane Underlay 2.1mm is an ideal all-in-one product to make your floor installation a breeze. Designed with both quality and convenience in mind, this underlay features quality materials that provide a range of benefits. Apart from reducing step and airborne sound to ensure a quieter living space, this underlay also offers moisture protection. Practical and versatile, the Kahrs Foam with Membrane Underlay is also compatible with floor heating systems. Other flooring installation and finishing products are also available, including standard foam underlays, skirting, and adhesives.