TrafficMaster Standard 100 sq. ft. Roll 48 in. W x 25 ft. L x 2 mm T Underlayment for Laminate, Engineered Hardwood, Solid Hardwood 100779555 - The Home Depot
PolyFoam PF080400100 Basic Foam Underlayment for Wood & Laminate Flooring, 100 sq ft, White & Roberts 50-040 Underlayment Tape Roll, Red - Amazon.com
2mm Junckers Polyfoam Underlay - Extruded LDPE with a closed cell structure
Your New floor high quality 2mm THICK POLYFOAM UNDERLAY FOR USE WITH WOOD AND LAMINATE FLOORING 15m2 roll : Amazon.co.uk: DIY & Tools