19db Flooring Underlay

Builder Depot stocks flooring underlay for all subfloors, whether it's screed, plywood, hardieBacker or underfloor heating. Explore our range of products from trusted brands like QA Flooring, Quick-Step, and Elka. Our underlays are compatible with various flooring types, including engineered wood flooring, LVT, and laminate flooring, offering great acoustic insulation properties, and reducing impact noise!