Tar Paper Under Carpet
Plywood is only a modestly effective sound blocker.
Tar paper under carpet. As the broad rule you should put the carpet pad directly onto the wood floor and the carpeting over the pad no vapor barrier needed or desired above the wood floor. Infused with rosin or asphalt building paper offers a measure of protection against moisture. Can we lay roofing paper over the plywood and under the carpet to keep water from coming through and leaking down on our car. Paper 2 plastic 16 polyester 2 polyethylene 45 polyisocyanurate pir 1 polymer 1 polypropylene 19 polystyrene foam 7 polystyrene 8 recycled materials 10.
Older flooring felt may contain asbestos making its removal critical. Explore more on homedepot. It has deck boards and plywood and previously had carpet on it. I have a second story deck 3 4 around my house.
You want it to breathe and not trap moister that may get through the slab and its tar paper vapor barrier. Vinyl plank flooring underlayment sound proofing material under 1 00 underlayment vinyl underlayment cement foam roll foam rubber padding. The deck serves as a carport over my car as well as we use it to entertain on. Red rosin paper or tar paper roofing felt which have no sound blocking advantages are sometimes laid on top of the plywood to minimize squeaks but this benefit is subject to debate in the flooring industry.
Plywood underlayment is often used under thin flexible flooring materials like vinyl or linoleum tiles.