The nail-down flooring really should be nailed to an extra subfloor layer. The subfloor layer needs to be thick adequate in order that nails will not protrude. The Iso-Move® flooring underlayment would reside less than this layer, cost-free from any penetrating nails. Impact Insulation Class (IIC), a rating program that https://williamh438irw5.smblogsites.com/profile