Saturated Felt Paper Underlayment Benefits. Saturated Felt Paper Flooring Underlayment lessens moisture migration from below to prevent moisturerelated cracking, cupping and warping in finished floors. Saturated Paper is much cleaner than roofing felt to minimize asphalt ruboff during installation. Feb 06, 2006I was in two hardwood stores this weekend and the subject of underlayment came up for nail down hardwood. One person recommends red rosin paper and the other guy recommends 15 lb roofing felt. What Is Roofing Felt at RoofingFelt. org One of our top selling underlayments (shown above) is Silent Stride underlayment pad is a dense feltlike material, using airlaid filaments. This product is renowned in the hardwood flooring industry as being one of the most advantageous underlayments for floating floors. There always seems to be a new product on the market to replace the old, but asphalt felt is a timetested and dependable underlayment material for hardwood floors. I've installed hardwood floors, over top of OSB subfloor with a layer of roofing felt in between. I copied this from the hardwood floor contractor who did a kitchen in my home once. He'd been in business for 20 years so I trusted him. Felt Paper (StapleNail) This hardwood floor underlayment passes the stringent requirements of Californias Section Indoor Air Quality emissions standard. With little or no asphalt ruboff or odor and effective Class III moisture vapor retarder designed for optimum performance in wood flooring. What type of underlayment do installers use for nailing down hardwood floors? The consensus varies and seems to have more to do with regional habits or preferences. Dec 11, 2008Using Roofing Shingles as Underlayment on 34 Subfloor Discussion in 'Floor you might consider the use of 30# felt under the hardwood instead of the standard 15# (or whatever you were going to use). Can I double up or triple up the 30lb roofing felt iif needed on the subfloor? Will this cause any issues now or down. Aquabar B Hardwood Flooring Underlayment. Aquabar B is an underlayment that is fast replacing the traditional 15 and 30 pound asphalt felt paper many hardwood flooring professionals have used for years. Some of the advantages and benefits of this product manufactured by. Do I need underlayment to install vinyl plank flooring. What to Put Under Hardwood Flooring Hunker Jun 12, 2012Those foam pads are for floating floors, not naildown jobs. If you are nailing the floor, then yes, a 15 pound felt is the standard. It may not work as well for sound deadening as cork or some other firm product made for underlaymentsound absorption for a naildown hardwood. In 2009 we installed hardwood flooring in 3 bedrooms, using roofing felt as instructed by the store from which we purchased the flooring. I had already become chemically sensitive from the materials we used in the building of a home we lived in previously. The floor trim around the edges holds it all down. Floating floors can be installed over any existing hard floor surface, but should have an underlayment between the laminate flooring and the subfloor. You can buy laminate underlayment, but if you have a bunch of old roofing felt, it works just as well. Should I Use 30 Pound Felt Paper Under Hardwood Flooring? Comparison of Roofing Felt Tar Paper. How to Level a Floor with Shingles. Should I Do Drywall Before Flooring? How to Use a Belt Sander on Hardwood Floors. Do I Need Underlayment on Laminate Flooring? How to Prep Mobile Home Floors for Laminate Flooring. This is designed for floating floor installations This is designed for floating floor installations laminate hardwood and bamboo. A Premium closed cell structure underlayment with attached moisture barrier. It reduces through the floor sound transmission while providing a sound similar to traditional wood floors.