Home Depot sells Southern Pine Asphalt Impregnated Board. The add claims to have heat and sound dampening qualities. Could I use this for my subfloor and not worry about adding additional sound dampening material
Ask Home Depot for the MSDS. (They're required to provide copies on any product they sell) Or look it up on-line. Anything that's gonna be exposed to the Georgia heat, in an enclosed space, needs to be considered carefully.