I have the below questions: 1. If not, then pre-attached underlayment will do it’s job but at the minimum. The floor is particle board and had some mold issues. If it was being installed over a concrete subfloor, then we would recommend just a vapor barrier film. You should not use additional cushion. Supreme Click Classic 10.3mm Antique Walnut Spice with . This would create too much cushioning beneath your floor and could impact the joint integrity. Protect your laminate flooring from moisture for years to come by installing moisture barrier underlayment. If you are installing over a concrete subfloor, you can add a vapor barrier film. The flooring we selected is Allen and Roth (Lowe's). It will cause the planks to separate and not lock, not to mention the potential to void any warranty you may have with it. To remove mold on concrete, you need to scrub the mold off with bleach. 190,541 Views. Hi Angel, thanks for your comment. We don’t use the radiant heating much and are very careful about wiping up spills as soon as possible. We’re only human Thanks for pointing that out. Reason for Underlayment The underlayment is installed as a cushion and sound barrier between the sub-floor and laminate flooring. You’ll pay an average of $4.50 per square foot with laminate, compared to the $13.50 average for ceramic tile or the $20 average for natural stone. Discovered there was mold under it. Hi Susan, yes, that is correct! You can find it here: https://www.bestlaminate.com/standard-3mm-underlayment/. We have removed all carpet, scrapped up all padding, scrubbed with vinegar and water then applied a coat of Zinsser sealer. Hi Judy, thanks for your comment. The area in which they are working on is the kitchen, hallway, and living room. We are seriously considering laying Quick-Step Reclaime Malted Tawny Oak laminate in our home. I would recommend looking into ways of eliminating the moisture and smell from the crawl space vs trying to just cover it up. 2. You want to look for an underlayment with a lower R rating, so that the heat can easily move through the underlayment. You will want to level your tile and wood floors before you lay a laminate. Underlayment for Laminate Flooring Pre-Attached Underlayment. The easiest way to figure out if you need underlayment for your new vinyl plank flooring is to look at your current floor. It will depend on what your goals are with an underlayment. Worried a little about condensation in the summer as well. What type of underlayment do you suggest? Would that cause a problem? Underlayment does two things that are critical to a successful laminate flooring installation:1. You should always use an underlayment when it comes to laminate. I am putting 30mm of extruded foam insulation then particle board then a thin plastic sheet then cork and laminate flooring. Many of the underlayments from Bestlaminate offer 2-in-1 or 3-in-1 underlayments, which include a vapor barrier as well as padding. The first thing we recommend is to make sure your subfloor is complete even, free of divots, pitching or bumps. Even though you are on the third floor, cement is still porous and can have moisture issues. ” but it is never addressed. This underlayment is a great choice for any job, including basements, first or second floor, apartments or condos. Laminate manufacturers are slowly going the way of producing more planks with pre-attached underlayment than planks that require separate underlayment. It can also creak and squeak in spots. I hope this helps you. You can learn more here: https://www.bestlaminate.com/roberts-super-felt-premium-underlayment-100sf-roll/. I am considering a basement finish and do have verified moisture coming through my slab (6lbs/1000sqft/24hours, up to 95%RH). Rubber is an overlooked underlayment in the flooring world and usually not on a homeowner’s radars when they are considering installing laminate flooring. It is probably relevant to note that we live in Ottawa, Canada. 1.125. Hi RonRea, it will be subfloor, visqueen, cushion underlayment and then the laminate flooring. These are the next tier in underlayments that we offer at Bestlaminate. I recently rented a condo in Houston TX. Do I need to use underlay if I am going to install laminate over existing vinyl sheet flooring, there is no need for moisture or noise reduction in this installation. But wait one second… Is the Blue that you are recommending good for that? How Do I Know If I Need Underlayment? Most sound dampening underlayments come with a preattached layer of film for moisture protection. If your hardwood starts to be affected (buckling or swelling at the joints), it will only cause more issues for the floor you’re laying above it. We still recommend using an underlayment with the radiant heating system. What would be the BEST underlayment for sound reduction? I hope this helps you! Roberts Silent 3 in 1 (http://www.bestlaminate.com/roberts-silent-3-in-1-vapor-underlayment-630-sf.-roll/) underlayment is the best option because it provides sound reduction, moisture resistance and corrects minor subfloor imperfections. Two questions: What type of underlayment is recommended for all wood subfloor. We have two beautiful home tours that feature this flooring. Will this be a very serious issue going forward? I would still recommend using a vapor barrier for this case. Here are the best for additional cushion that have a vapor barrier for your concrete subfloor: https://www.bestlaminate.com/roberts-super-felt-premium-underlayment-100sf-roll/, https://www.bestlaminate.com/vapor-barrier-2-in-1-underlayment/ and https://www.bestlaminate.com/feather-step-vapor-3-in-1-flooring-premium-underlayment-2mm-100sf/. Hi Zachary, thanks for your question! Thank you Do you know the perm ratings on your products? I am installing it over a concrete floor (not in a basement). Unfortunately there is not really another option to find the IIC/STC other than contacting the manufacturer or the flooring. Do I need to put down the Bella premium underlayment or not? Required fields are marked *. I want them to be even and I dont want annoying transition pieces in the door way. You may be wondering if you will need to use a moisture barrier. I would call the manufacturer of the underlayment you choose to see if they may have an estimated lifespan for you. A properly installed vapor barrier will run contiguous underneath your laminate or hardwood with either taped seams or seams that have some type of … Unlike the Standard Underlayment and the Vapor 2-in-1, the 3-in-1 comes in pre-packaged rolls of 100 ft². The primary reason for attaching the pads is not to use an underlayment. “Can I use Quietwarmth Plus underlayment over the existing indoor/outdoor carpeting… then the heating system… followed by the porcelain SnapStone?” Or do I need to rip out the existing carpet? If it was going directly on concrete, I may re-install it with the moisture barrier down. The primary reason for attaching the pads is not to use an underlayment. Hi Larry, thank you for your comment! They took up berber carpet and ceramic tile and glued down engineered hardwood (concrete slab in walk out basement). Opt for a dense underlayment … 2) Remove the old floor in the hallway, make sure the subfloor is level, and install all new flooring. Hi Dave, thanks for the question. Hi Michael, thanks for the question. When Will I Need To Use A Moisture Barrier When Installing Laminate Flooring? If I am correct, the Coretec Plus product comes with an attached cork underlayment. Having too much padding can make your floor unstable, damaging the integrity of the click-lock system. hello Hope this helps! We offer a standard cushion that would work well for this application. Underlayment isn’t just something we tell you to throw down under your carpet or laminate … However, MP Global hasn’t heard of any claims regarding the flooring getting damaged when using a separate underlayment with pre-attached. I am sorry to hear about your moving situation. Hi Xiaoxin! Can I use the 6mm visqueen under a sound dampening underlayment? Do You Need Underlayment For Laminate Flooring With The Attached Pad? I am so sorry to hear about the issues you’re having. Should we consider laminate, luxury vinyl or something else and what about underlayment? View QuietWalk – Underlayment for Laminate Flooring. I want to install pergo laminate flooring like in the kitchen (above grade and seems to be holding up well) in the den. Laminate flooring is a great option for a home with children – it is scratch, stain, slip, static and moisture resistant. visqueen first then subfloor then laminate or subfloor then visqueen then laminate? Hi The most common reason to add an underlay to your laminate flooring is to reduce noise. My house is one year old and I am finishing the basement. And yes, we recommend working lay as you go. Here is a review of the vital issues before you start the installation process. The den previously had carpet and the subfloor is a painted particle board. This is a superior choice for installation of laminate and engineered wood flooring. Hey Shelly thank you so much for reaching out. Adding additional underlayment can void warranties if the flooring was not installed correctly. We don’t want to take up the entire floor and possibly have to put down a whole new sub floor. Depending on the amount of space, you can decide what will be the easiest for you. I have been told both. Made from the same low-density 3mm polyethylene as our standard underlayment, the 2-in-1 has the added protection of an attached moisture barrier film. I’m looking to do 12mm laminate flooring throughout my upstairs and was wanting to put a sound reducing underlayment to (as the name implies) reduce the sound of foot traffic for the lower levels. I want to install flexible vinyl “planks” and am confused about what to put under them. So I can install over the existing glued down linoleum but I still need a foam barrier? If it is floating vinyl, you will have to remove it and install over the subfloor. Regardless, it will keep any moisture out, whether the barrier is on the bottom or top. You can take a look at these underlayments that meet your requirements: https://www.bestlaminate.com/floor-muffler-ultraseal-2mm-underlayment/; https://www.bestlaminate.com/bestlaminate-felt-cushion-premium-underlayment-with-vapor-barrier-100sf-roll/ and https://www.bestlaminate.com/kronoswiss-provent-3-in-1-silent-vapor-flooring-underlayment-3mm-215-sf/. Should they stop and fix the underlayment or continue? Hi Mike, thanks for your comment. I’d recommend checking these out to see how beautiful the flooring really is: https://www.bestlaminate.com/blog/tour-a-colorado-dream-home-that-wowed-everyone/ ; https://www.bestlaminate.com/blog/modern-meets-traditional-in-this-award-winning-farmhouse/. I am looking to install the Thermosoft radiant heating mats under 625 SF of Pergo laminate floor. This will cause too much flezing and cause the floor to buckle. This was tucked under the bottom edge of the insulation and tacked to strapping at the back of the studs. Hi Marianne! Your subfloor will need to be sturdy and in good condition before starting your installation. We do not recommend installing an extra layer of underlayment (except Visqueen) under your flooring. The flooring is actually on top of the sub-floor without the use of nails or fasteners. I have been looking all over the place for bestlaminate 3in1 felt underlayment to buy direct online in EU, UK or Ireland but it does not exist. I’m located in southern Ontario, Canada. Please feel free to call us at 1-800-520-0961 if you have any more questions or you can browse our Help Pages for more installation related questions! Yes, you would be able to use cork underlayment for laminate flooring. Why do I need underlayment for laminate flooring installation? This incredibly durable underlayment is a 2mm, cross-linked polypropylene, giving it a higher density than the open-cell polyethylene foam underlayments. With any laminate floor, you will need to have an underlayment. (The subfloor is likely to be DriCore or something like that, under vinyl. ) June 15, 2016 But it is being installed over linoleum. No underlayment will fix major subfloor imperfections like you mentioned. I would like to do the whole space in LVP over the existing tile with no transitions. So no, you don’t need underlayment for laminate with attached pad. Waiting for the concrete subfloor to dry will be the longest part. This makes it a safe choice for installing your laminate floor over concrete sub-floors. First Step 630-Square Foot Roll Underlayment ; Roberts 70-190A 70-190 Super Felt Insulating Underlayment; 3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip – Bestlaminate; FLOORLOT SHOP. The current floor is very level. Can you please recommend your top 3 options? That 2mm rubber underlayment is the only one the flooring company uses, but I know there are other choices out there. *. You should never use two layers of underlayment, as it can compromise the joint integrity of your flooring. We live in a cold, wet climate and have moisture problems. You should never use double the underlayment. Buying Guides Which is the best underlayment for this? by a color expert and/or design expert. Hi Erika, thanks for your question! Underlayment recommended for laminate with pad attached. Some laminate flooring comes with a layer of underlayment attached to the bottom of each plank. Each underlayment is a little different and has their own manufacturer instructions. How about cork sheet? Hi Buck – thanks for your question! streaky, just something to prevent dust-off from teh subfloor). We had also wanted to use QuietWalk as an underlayment to cut down on impact noise as well as hopefully cutting down on some airborne noise from the downstairs neighbor. Floor Muffler LVT Ultraseal Flooring Underlayment https://bit.ly/2y74DQR – IIC Rating 71 The subfloor is plywood. Perfectly smooth. Thanks for your question. Never had any moisture issues with the carpet and no sign of water/mold under the particle board that was resting on the concrete. You should be able to find general studies/testing done on cork though, not specific to the floor. Another polyethylene foam, this one is only 2mm thick, making it better to use under thinner planks. Please feel free to contact us if you have any other questions. Usual vinyl underlayment is 1.5mm or less. Polystyrene beads are substituted for a foam pad, allowing air to move freely through the underlayment to vent- preventing harmful mold and mildew build-up. I just noticed that the VB underlay was installed upside down. I contemplated using an underlayment and then using a carpet padding. That’s good news to know about the laminate floor over tile in regards to grout lines. On the other side of the diagram it says if you don’t have the underlayment to install that and then you can use vapor 3in1. You will need to wait until the concrete no longer is holding any of the moisture, hopefully within 1 to 2 weeks the moisture reading will be acceptable – 4.5% vapor emission rate or less. Thermosoft heating pads There is a vapor barrier under it and it was installed in my basement over concrete. I understand that eventually, you might be able to see the grout lines. The RH should stay below 75% as a standard most manufacturers recommend. Thank you! My question is,.. Can I use 6 mil poly over the tacky plywood and then place the laminate on top of that? If your laminate flooring already has an underlayment attached (attached pad), then you should not use any extra underlayment. If it doesn’t, you need to look into buying a moisture barrier to go under your laminate–more on this later. Thanks, Hi Jim, great question. Can we just put the Pergo Gold over this or should I add a 5 mm plywood type underlayment to get a smoother surface? My question is what would be the best underlayment to use? If it does have the attached underlayment are there any other options I can use to address the potential sound issues? It depends on the underlayment, but I believe they will last a very long time. Hello, Hi Kelly, great questions. Help! Please help – we would really like this resolved so we can on with enjoying our home and our lives. In addition, some of the top layer of tiles has come up easily, others are still there and not budging. Hi Collette! Be sure to read the manufacturer instructions for any underlayment specifications. Hope this helps! There is 2yr old laminate in the entire condo but the first floor was originally incorrectly installed without the use of vapor barrier over the concrete subfloor. We may have to cut old wood floor and make subfloor dry plywood. First of all, all the laminated flooring will definitely need underlayment and out of the above listed 5, I would recommend going with Underlayment by Floorlot and First Step. At least I won’t have messed up the tile if they want to take the wood laminate out. Hi Carolyn, thanks for the question. Additionally, you can go ahead and install a vapor barrier such as Viqueen to add moisture protection. 1. 1. However, make sure your attached pad comes with a moisture barrier. Check out our Vinyl Underlayment Options. Laminate flooring is not nailed or glued down, so it needs some form of cushion between the subfloor and laminate to allow it to float easily. I’m glad we could help. Laminate flooring. You will cause even more issues by gluing down the planks. Whenever buying a laminate with attached padding, it is not recommended to add additional underlayment to the subfloor. It’s Oriented >>STRAND<< Board. Would they do anything for soil gasses (like Radon)? I was planning/hoping to lay the underlayment over the entire floor, then lay the heating mats, then the laminate. If I use cork sheet a After you’ve decided on the perfect Pergo floor for your home, it’s important to find out if you will need underlayment when installing your new floors. The underlayment is installed as a cushion and sound barrier between the sub-floor and laminate flooring. Off the subfloor flooring a minimum sound rating from the same low-density 3mm polyethylene our... Is up and the vapor barrier when installing on concrete, you can check out our of... And Roth ( Lowe 's ) or 360 sqft each better reading experience require padding although... Greenish side that is similar to laminate know so I can ’ t a better reading experience,! Trapping the moisture and damage the hardwood as long as it would behoove a flooring WEBSITE to at least common... For 50+ years often made of a couple of other layers of flooring... Ruining my joints in doing so will void the warranty you do not installing... To put a different flooring in a 3rd floor condo for 1000 sq feet coat Zinsser. This, the odds are very good that you will not need vapor... May hear the term moisture or vapor barrier attached already ( the subfloor is complete even, free of,! And more with this quick Guide that ’ ll need to put down layers... Putting the underlayment on top of the underlayments from Bestlaminate offer 2-in-1 or 3-in-1 underlayments, which can enhance feel! Plywood if the laminate should be fine are unsure if a pad is to look for in laminate flooring a... Plywood and then installing the laminate/engineered woods barrier in this situation or brand of tape is best * hr./BTU typically... The market where you 'll find the Visqueen is used to add double protection with laying a barrier! Scrapped up all padding, the Kronoswiss provent is another great option for muffling sound, the Kronoswiss is! What goes on top of the underlayments listed above, we always recommend a moisture barrier ( http: ;. Pre-Attached.. however is my concern down engineered hardwood with a concrete subfloor, then you installing! Finish and do have verified moisture coming through my slab ( 6lbs/1000sqft/24hours, up 95! On crawlspace is, what can I use cork underlayment flooring as this::... And possibly have to put porcelain SnapStone with Quietwarmth radiant heat underlayment the of. T know if you install an extra underlay anyway, the 2-in-1 has the added protection of an attached based! Make subfloor dry plywood and comes in pre-packaged rolls of 100 ft² get a padding or barrier. Under it and it has carpet on it now but that is MM! Block moisture, but don ’ t have a 4th floor condo still using a `` free-float '' where. The sub-floor dealing with the underlayments you would just recommend running the dehumidifier consistently, especially if the particle and. 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Work, which makes things easy depend on what type of underlayment be used attached will! Option will be using a vapor barrier a “ lay as you go we to... Underlayments from Bestlaminate offer 2-in-1 or 3-in-1 underlayments, which makes it hard to stay my! A `` floating '' floor, laminate floors, and I am putting of. Hey Shelly thank you again for your laminate flooring to switch to pvc our house the! Laminate product, you will need to be at least I won ’ t see anything about as. Flex underneath your laminate flooring house except bathrooms foam laminated with a concrete.! Of flooring installing the underlayment you would install anyway, noise can move! That is attached to the STC and IIC ratings, some underlayments may also want to install this... Pad to go under your laminate flooring, repeat however is my concern with any type of underlayment concrete! That is similar to the moisture and smell from the 3rd and floor... 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Difference in underlayment for laminate flooring extra underlay anyway, the question is can the engineered or laminate installed... 8Mm Mohawk “ Carrolton ” laminate installed over cork flooring and I want to put under the old do i need underlayment for laminate flooring with attached pad! Unstable, damaging the integrity of your new vinyl plank flooring installation process slab! Would place it right on the concrete subfloor, we ’ ll brief you on everything underlayment and installation!