There's an entire cottage industry, hundreds of suppliers of cork, rubber, and foam underlayment. The problem is manufacturers in our industry want you to use their complete system. That includes the product, their adhesive, and accessories to maintain their warranty. When you use an underlayment that does not fall under the category of a complete system there is a risk. If there is a claim, there is a huge amount of finger pointing that takes place and in the end it's the contractor that gets stuck holding the bill. Traditionally, rubber backing would leach onto, or separate from LVT when attached to it, so Floorfolio developed a unique rubber formulation for EviroQuiet's 3mm rubber backer. Eliminate the need for dual installations, multiple adhesives, and lengthy install times. EnviroQuiet is the ideal product that meets the sound requirements of a facility without sacrificing budget or design.