plastic under wood floor

We're getting hardwood floors installed. They want to use 15

I am looking for the same resolutions. Our floor is a engineered wood floor to be nailed down. Right now I have a plastic foam roll that we used under our floor in one of the bedrooms upstairs. After research, this seems to be not the correct underlayment. This new floor will be over a garage and I'd like to have an insulation factor to it I see the QuietWalk mentioned by Ed Siff is this okay to use under a nailed down floor? Answered by Deborah Nevsimal Posted Jan 

How to Apply a Moisture Barrier to Hardwood Floors Home Guides

A moisture content of a subfloor over 12 percent causes hardwood floors to cup and rot prematurely. Preventing the moisture from seeping up into the hardwood requires the installation of a vapor barrier, also called a moisture barrier. 6-mil plastic sheeting; Tape; Calcium chloride test; All-purpose cleaner; Scrub brush; Crack injection compound; Concrete floor filler compound; 3-inch paintbrush; 3/8-inch nap roller; Asphalt mastic; Trowel; Polyfilm or roofing felt; Utility knife; floor 

How to Use Foam Underlayment Under a Hardwood Floor Home

If you are installing a traditional hardwood floor, you can install foam underlayment between the subfloor and the hardwood to provide noise-reduction. It also provides some cushioning. Many styles and thicknesses of underlayments are available for installation under wood floors. It's not advisable to install foam underlayment with plastic backing because it prevents moisture from evaporating from the wood and increases the chance of mildew growing underneath the floor. If you need 

Do You Need Underlayment For Laminate Flooring? - The Spruce

22 Jun 2017 Sound: Laminate flooring is so thin that it needs underlayment's extra help to feel and act like real wood. Consider sound transmission. You do not need foam padding under solid hardwood for many reasons, and one reason is because hardwood alone limits the transmission of sound, both within the room and to floors below. Laminate flooring is thin--usually no more than 12mm--and is made of a type of fiberboard. So underlayment boosts laminate's sound 

All About Underlayments - Hosking Hardwood Flooring

The smooth surface of the underlayment allows the flooring on top of it to move slightly during seasonal relative humidty changes. underlayments are also are used under floating floors to act as a cushion, allowing for a bit of a softer feel when walked upon. Some underlayments pads these days are made with an attached plastic moisture retarder. 4-6 mil plastic moisture retarders are basically non-negotiable when it comes to installing over concrete subfloors, we always recommend 

Hardwood Flooring Subfloor Systems, Choose The Right Type

3.Duct tape your plastic vapor barrier seams. Seal them tight, to stop water vapors from creating mold and mildew under your floor. You and your family will be able to enjoy your new hardwood floors without becoming ill. 4. Consider using fasteners that has an adhesive coating. These will reduce vapor from traveling up in the nailed areas. Prevent vapor from damaging your new hardwood floors. We don't want to throw money away. 5. Use 1 1/2" flooring staples and finished nails, this 

Concrete Vapor Barriers: The Pros and Cons - Wagner Meters

What seems to be crucial is that the vapor barrier or retarder under the slab must have a lower degree of permeance than the flooring or floor covering above the slab. Even when a slab is dry enough for the recommended use, it is still possible for moisture to migrate from the slab into porous or absorbent flooring materials like wood. The danger is that the wood will swell and crack as moisture moves in and out, and that adhesives will also fail from the changing moisture levels.

installation - When installing hardwood floors, should I use rosin

9 Dec 2010 An underlayment under solid floors is nearly always to restrict moisture transfer, not to prevent squeaks. As auujay (and Mike Holmes) said, nothing you put a bunch of nails through will be a 100% impermeable barrier to water; the object is simply to minimize the transfer of water. The most common material nowadays is Tyvek, also sold as TyPar; it's a polyethylene plastic mesh that is water-resistant, but breathable, so liquid water can't get in, but air (and any water 

All About Subfloors - installing flooring over various sub-floors

One method is to tape the edges of several 2' x 3' sheets of plastic down in several areas of the slab, wait approximately 48 hours to see if moisture develops under the plastic. If signs of moisture appear, DO NOT install any wood flooring until the excess moisture level is corrected. Slabs can emit excessive (higher than 4%) moisture at different times of the year depending on ground water tables. Slab floors that have a 4-6 mil plastic installed prior to the pour will better retard moisture 

Should I use a 6 mil poly moisture barrier for engineered hardwood

15 Dec 2013 For what it's worth, what I wound up doing is using the floor Muffler underlayment, which is its own moisture barrier. As per the directions, I applied it over the subfloor and I have used the panels that Seventrust have in stock as a base for a hardwood floor install with much success on to large floors. It ain't cheap, but it does the job. No need for nothing else, Taping down a piece of plastic does NOT work! The condensation you do or don't see comes from the 

What do I put under hardwood floors? (roofing, dishwasher

We are putting down some 3/4" x 3-1/4" solid brazillan cherry floors in an upstair bathroom. The planks will be nailed down to the USB underflooring. I have been told that regular plastic is fine and other have recommended a thicker / softer foam or even roofing felt. What should be used? What are the positives and negatives of each? I already of rolls of plastic. Also the room is only about 20 sq ft and doesn't get much use. Rate this post positively · Reply With Quote 

Moisture Barriers For Hardwood Floors - Uptown Floors

Moisture Barriers For Hardwood floors. Today moisture barriers (retarders) are being looked at more seriously as our focus is more on the appearance of hardwood floors over traditional functionality. It's important they be considered retarders plastic moisture barrier over concrete floor only as the environment indoors and out can affect the performance of any hardwood floor. There are also different applications discussed below. For instance, wood floors over concrete require an 

Moisture Barrier and Underlayments: Don't Leave It Out!

27 Aug 2010 Along with the moisture barrier, you may want to install an underlayment. It insulates and cushions the flooring, making it more comfortable to walk on. For moisture barriers, there are three basic methods of protection: Nail Down Installations – In crawl spaces under the subfloor, 6 mil poly sheeting plastic should be placed over the dirt. IN addition, a 15 lb felt paper should be placed between the sub-floor and the new hardwood flooring. Glue Down Installations – When 

Can Roofing Felt Be Used Under Hardwood Flooring? - YouTube

22 Jun 2017 What about visqueen or plastic as a moisture barrier under hardwood flooring? Black felt paper for flooring installations over wood subfloors looks a lot like roofing is typically coated with asphalt or tar, which will emit harsh underlayments are also used under floating floors to act as cushion, underlayment appropriate substrate, but it not small things can make difference when installing hardwood floor, and this includes how install bruce solid i dont see why cannot