Upgrade your flooring with the Elka DUOLAY Underlay - a durable 3mm underlay designed for laminate and real wood engineered flooring. This lightweight 15m2 roll comes equipped with a laminated Vapour Proof Barrier (VPB) for easy installation on concrete ground floors. Plus, it's compatible with underfloor heating systems for added comfort. Give your home the support it deserves with Elka DUOLAY Underlay.Dimensions: L 15m x W 1m x 3mmHandy lightweight 15m2rollRobust 3mm underlay for use with laminate and real wood engineered flooringIncludes laminated Vapour Proof Barrier (VPB) back for concrete ground floor installationsSuitable for underfloor heating