How To Lay Tar Paper On Floor

The paper is installed just before the wood flooring and comes in rolls of various lengths.

How to lay tar paper on floor.

Rosin paper is a multi purpose building paper used underneath hardwood floors as an underlayment. Ken szmyt via email none. Hardwood floors add style and a distinct look to a room. Your first task is preparing the surface that the hardwood will lie on which means deciding whether you need to use felt paper under the hardwood.

Asphalt saturated felt paper is used for two reasons. But maybe a better idea is to consider other flooring options that are more able to deal with high moisture conditions. It is used as a moisture barrier and it allows the wood floor above it to breathe. While impossible to know unless you do an expensive analysis the asphalt used to make modern tar paper contains much more oxygen than it should.

Sanding the subfloor can remove minor swells or high spots in the wood but any low spots in the floor must be filled in order to level the plywood. The tar paper made between 1900 and 1980 probably will last far longer than the tar paper made today. While manufacturers have made hardwood floors easy to install you do need to take a few steps to prepare the room to make installation easier. The original pine strip flooring was laid over tar paper.

How to install felt underlayment for hardwood floors. Before applying roofing you ll need to cover the sheathing with roofing felt also often called tar paper most local codes call for using 30 pound felt. Building paper between layers of flooring. Hardwood flooring can increase your home s value.

If you are installing flooring above a damp crawl space then certainly using tar paper as a moisture barrier is a great idea. Should i use tar paper under the new floor. The paper comes in rolls typically 3 feet wide. The 30 pound tar paper is heavier and has much more asphalt in it.

It s a moisture retarder and it helps to diminish noise caused by wood to wood. In addition the nwfa specifies a vapor barrier with a permeability between 0 7 and 10 perm. Building paper is a catchall term for single ply sheathing paper manufactured in various thicknesses. In order to properly install hardwood floors the plywood subflooring must be even or level.

Plastic sheeting is not a suitable material because it can trap moisture and doesn t allow the floor to breathe. There always seems to be a new product on the market to replace the old but asphalt felt is a time tested and dependable underlayment.