FLOORING UNDERLAYMENT AND APPARATUS, FLOORING SYSTEM AND FLOOR INSTALLATION METHOD USING THE SAME

摘要

A flooring underlayment is disclosed that is particularly useful for the installation and formation of floating floor systems. In on embodiment, the invention can be an integral composite underlayment comprising: a flexible support layer having an upper surface and a lower surface; a pre-applied adhesive layer disposed on the upper surface of the flexible support layer, and a release layer coupled to disposed on the adhesive layer.