I am installing a floating floor over cement slab. The flooring has the underlayment attached to the back. Is there a product I could lay under the entire floor to form a vapor barrier or will the attached underlayment suffice? ~ Gwen
DIYChatroom.com - Are you about to start a new home improvement task and need some help? Do you need advise on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that DIY Chatroom is a great community to join. Best of all it's totally free.
Warning: The topics covered on this site include activities in which there exists the potential for serious injury or death. DIYChatroom.com DOES NOT guarantee the accuracy or completeness of any information contained on this site. Always use proper safety precaution and reference reliable outside sources before attempting any home improvement task!
try roughing up the floor if you are doing a membrane sealer. Also stay away from the acrylics from what I've heard they fail in a couple of years and you could have problems... the stuff I hear you should use is an epoxy... though it costs more. If moisture was your only concern, you could probably use a penetrating sealer.