The nail-down flooring need to be nailed to yet another subfloor layer. The subfloor layer really should be thick plenty of in order that nails do not protrude. The Iso-Action® flooring underlayment would reside under this layer, no cost from any penetrating nails. The benefit this provides is a greater https://messiahntsbo.gynoblog.com/37659823/not-known-details-about-acoustic-floor-underlay