Red Rosin Paper Engineered Hardwood Underlayment
Item 10311 model rr 36167.
Red rosin paper engineered hardwood underlayment. Ideal to use as underlayment in landscaping plastering and as protection against overspray. Generally wood flooring these days is laid on a 3 4 plywood subfloor whereas in the 50 s and 60 s a subfloor was 3 by 3 4 planking. Danco 36 in x 167 ft 500 sq ft red rosin paper roof underlayment. The permeability is too high to offer any protection to wood flooring.
Get pricing and availability. Do float two layers of plywood stapled to each other over the vapor retarder and nail flooring to that or glue or float flooring directly over trowelable underlayment. It is used as a moisture barrier and it allows the wood floor above it to breathe. Heavy weight red rosin paper is an excellent moisture barrier making this paper useful for flooring and roofing projects.
While overlapping of underlayment on the 15 is often up for debate the 30 pound product will be too thick for this purpose and should be butted together. Use as a liner for wood flooring to minimize squeaks. As a wall liner to protect against wind and dust infiltration. Don t use red rosin building paper or unsaturated kraft paper as moisture retarders over wood subfloors.
Today practically all manufacturers follow to some degree what the national wood flooring association nwfa recommends. Check other stores closed. Rosin paper would block light from the basement shining through the floorboards. The trimaco 36 in.