Filters Underlay 2 Brands Duralay Base Material Felt 1 Built-In Membrane Yes 1 Sound Proofing 23dB Sound Reduction 1 Thickness 3.6 mm 1 Search Results for "Duralay" PopularityPrice - LowestPrice - Highest 18 36 54 72 90 Duralay Timbermate Excel Silver Flooring Underlay Duralay Timbermate Excel Silver Flooring Underlay