Do I Need Rosin Paper For Carpet

Rosin paper is a multi purpose building paper used underneath hardwood floors as an underlayment.

Do i need rosin paper for carpet. The paper is installed just before the wood flooring and comes in rolls of various lengths. It is used as a moisture barrier and it allows the wood floor above it to breathe. Stapling is not the best way to do it. The thicker 30 pound paper is too thick.

After the subfloor is down roll out either felt paper or rosin paper starting next to the longest wall. Plastic or canvas materials are often slippery on these floors but rosin paper is easy to walk on. Keeping dust from dust from working down the floor and minimizing squeaking. Felt paper comes in 15 pound and 30 pound options.

It won t mark walls and it is a more effective vapor retarder than 15 felt. Aquabar is the best stuff to use. This creates a slip sheet so different materials can slip by each other as they expand and contract. Rosin paper was originally used as a protective barrier on wood subfloors not for moisture but a method installers used years ago to keep plaster dust from getting in their eyes or blasting everywhere when a board was nailed in the old fashioned way by hand.

Rosin paper offers no benefit to the assembly whatsover. You are better off just flipping the shots over after you cut them. If you want to protect hard surface flooring rosin paper is the best option.