PROTECH 400sqft 3mm Thick 3-in-1 Advanced Thermal / Acoustics Plus Foam UNDERLAYMENT with self-Sealing Lip and Tape - Laminate, Vinyl, WPC, SPC, Bamboo, Engineered, and Solid Hardwood Floor - Amazon.com
TrafficMaster 360 sq. ft. 6 ft. x 60 ft. x 1/8 in. Acoustical Underlayment with Attached Vapor Barrier for Laminate Flooring QW360N1HD - The Home Depot
What is the best underlay for laminate flooring or engineered wood floor