soundproofing ceiling and/or walls
Hi all. We would like to finish our basement. Given that it will have a guest room and a home office (where I will actually see clients) and I have little kids afoot upstairs, a friend recommended I soundproof the ceiling and maybe even the wall between my waiting room and the office. Does anyone know what is involved with this? what type of cost it adds? and if it really works? Thanks for any advice.