Activity Feed › Forums › Floor Prep › Floor preparation Floor Prep Floor preparation Posted by Brad on February 12, 2021 at 9:12 am Joe, I am tearing out my carpet and found a 3mm “rubber layer” underneath. I assume this gets ripped out also? I do have a 2mm foam backing on the laminate I plan to install. Pics are attached for reference. Joe replied 3 years, 8 months ago 2 Members · 1 Reply 1 Reply Joe Administrator February 12, 2021 at 9:18 am Yes, get rid of that. Here is a video you can watch. https://laminateuniversity.sothatshowyoudothat.com/how-to-demo-existing-floors/ How to demo existing floors Log In to Reply Log in to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now