Once you've fitted your underlay you can start laying laminate on concrete. That would help to insulate, make it feel like a normal floor, and provide a good moisture barrier) But this would cost more in labor and materials, and cut into the height of the room (it is 7'8"). If you hit hard, then you risk scratching the finish, so do not apply too much force. To learn more, see our tips on writing great answers. It acts as a filter. Docker Compose Mac Error: Cannot start service zoo1: Mounts denied: On the grand staff, does the crescendo apply to the right hand or left hand? The ONLY complaint is that due to the un-level floor and no subfloor there are a few areas were you can feel the floor move or hear it (due to the plastic vapor barrier). Follow the steps below to begin preparations for … Insulating and framing a basement after drain system and plastic vapor barrier installed. Adding a subfloor over the concrete slab is one installation method. What would be a good vapour barrier? Structurally Sound. Making statements based on opinion; back them up with references or personal experience. is it possible to read and play a piece that's written in Gflat (6 flats) by substituting those for one sharp, thus in key G? Plywood over concrete then laminate is not a good idea. It was created to help protect users from doxing, stalking, harassment, and profiling for the purposes of censorship. It was inexpensive and no worries about mildew or moisture. 6 dollars a square foot is a very expensive laminate. Take a 1x1m sheet of plastic (garbage bag would do) and tape it to the floor making sure it's sealed all the way around. It is all up to the manufacturer and the instructions. The vinyl flooring is a mimic of laminate flooring.. looks the same and it clicks into place like laminate flooring. Tape all seams well and overlap per manufacturer directions. The ply will just absorb moisture just like the laminate would. However, some people prefer to add another thin layer of subflooring between the concrete … How to get attribute values of another layer with QGIS expressions. What is the best way to incrementally finish an unfinished basement? The concrete subfloor must be sufficiently strong to safely support the flooring, furniture, and people in the room. Others say its perfectly fine to just glue down to the floor. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. What should I lay under carpet to protect hardwood floor for a couple of years? The carpet is great under your feet and not cold at all. By using our Services or clicking I agree, you agree to our use of cookies. If you're planning to install a shower base or manufactured shower pan on a subfloor, it's necessary to make sure the pan will be level and stable. Happy so far? Should I level my basement floor if installing a subfloor? Install a vapor barrier of plastic sheeting before laying the subfloor. I am in BC, and put in a subfloor because it was a 40 y.o. Concrete is a common subfloor material, and in general, it’s easy to prepare for a luxury vinyl flooring installation project. You can install the laminate directly over the concrete but you'll definitely want to put down a 6mil vapor barrier first, otherwise you'll void your warranty. But you get yourself a $100 rotary laser level. We are refinishing our basement and have not yet decided what to do for the floors. The way you do this is to take a 6 or 10-foot straight edge and place it in various areas on the subfloor. Other people has said to lay .5"-1" foam board down, and then install plywood on top of that. Much cheaper than the DRIcore tiles, because the Platon is purchased separately in large rolls, More difficult to install than probably any other option, 4'x8' plywood subfloor is no fun to lug around, Requires the subfloor to be anchored to the concrete, Although it required more manual labor, the cost was less than 10% of what it would have cost to use the DRIcore tiles, I still got it done in just a few days, with some help moving the plywood, I used a hammer drill and Tapcon concrete screws to secure the floor. No issues other than carpet style is out if date. Sealant - thinset - tile. You can create a floor that is appealing and that will act a barrier between the cold cement and your interior. I would really love to know. did you go carpet + padding on the plywood subfloor then? If dry, personal preference. The thought of screwing anything into concrete makes me uneasy. 6 dollars a square foot is a very expensive laminate. Besides all the other benefits, underlay helps support a floating floor. They make it specifically for this purpose, but you need to keep moisture from leeching out of the concrete. One of the simplest options is a sleeper-based subfloor. I went the super-cheap route: We cleaned the floor and then stained it (concrete acid stain) and then gave it a coat of sealant. Pulled a section for room add and no mold or problem. Cookies help us deliver our Services. They said they'd even out (but not level) the flooring by using a form of leveling compound. I've heard that if your concrete leeches water you can't install vinyl at all and I've heard that it doesn't matter so I would seek a professional for an opinion if you want to go with vinyl and not some asshole on the internet. Laying laminate flooring on concrete. If it's not a dry basement, I would probably put a sub-floor in. Materials Not Suitable for a Laminate Installation: 1. I have read in some places that you NEED a vapour barrier to put over the concrete before installing the plywood and in other places to just glue the plywood to the concrete floor. Chiming in a little late here... We just finished our basement and went with a cork floor. Under the carpeting is the concrete flooring. The appropriate types of subfloors for lami… I was concerned about height (old house, basement is not high) so an additional con for me with the rigid foam was losing 1-2" of height. Deciding Factors Before Installing Hardwood Flooring Over Concrete. While OK, I am worried a little about the coldness, a vapor barrier, and the comfort level (too hard on concrete). There were high spots in the floor but nothing more than an inch or so over a ten foot radius. It can be constructed from wood, plywood, plastic or concrete. Install a vapor barrier of plastic sheeting before laying the subfloor. If you have an opportunity to specify your subfloor materials, it's well worthwhile to choose the best you can find. Difficulty level : Intermediate :), New comments cannot be posted and votes cannot be cast, More posts from the HomeImprovement community. Do NOT line up the second layer with joints in … Although it required more manual labor, the cost was less than 10% of what it would have cost to use the DRIcore tiles; I still got it done in just a few days, with some help moving the plywood; I used a hammer drill and Tapcon concrete screws to … (Ref Carpet & Rug Institute). It will be very clear where the dips are. Which is better, AC 17 and disadvantage on attacks against you, or AC 19? Home Depot currently offers what appears to be a similar underlayment product called DMX 1-STEP, and others may be available from other manufacturers. Press question mark to learn the rest of the keyboard shortcuts. So what is the sage advice of Reddit? Construct a subfloor with sheets of 3/4-inch pressure-treated plywood over the moisture barrier. Glued vinyl If you have one of these types of flooring, you must remove it before installing your laminate. Once you’ve made up your mind about installing a hardwood floor over your concrete slab, you need to put some thought into it. Stumps and basic slabs are fine for most single-storey timber or steel-framed houses, but the heavier the structure of the house, the more likely it is that you will need a heavier-duty slab and footings.This will also add significantly to the cost of your subfloor. Check the specifications on the flooring you… Haven't finished making up my mind, but am currently researching detla and thermaldry. And although we have not had water issues, heaven forbid if we did, this would be a major pain to rip it out. Press J to jump to the feed. When you install your vinyl on a wood subfloor, the top plywood should be a minimum of 1/4″ thick. It is warmer and nicer than many of the other options and not that expensive. And, carpet holds debris. Hah. What are our options for carpeting the basement of a split-level house? Should I use a subfloor for a finished basement's floor? You would never say that it was on concrete. I'll be coming back to this when I'm ready to finish my basement. It is better that the wood be allowed to breathe and reach a normal room moisture level. The golden teak solid hardwood floors I just bought cost $6.89 a square foot... Hey we just got samples of vinyl click lock plank for our basement. However, the rec room side is going to be carpet. Vinyl: you'll need to find out what kind of moisture content you're working with. no insulation slab (cold), and quite unlevel. Laminate flooring cannot ever be installed on a subfloor made of carpet or padding. If there are just a few dips, you should fill them in with a non-shrinking mortar, available at you local concrete supply store. How to lay laminate flooring on concrete Lay laminate flooring on the rest of the concrete floor , in the same manner described above. Yeah, or oak. To install a floated subfloor system, first place a layer of plywood subfloor panels with the edges parallel to the wall. Hard, but there isn't anything wrong with doing it that way. Thanks for all the comments! Rather than using cement boards (CBUs), the favored method is to use an uncoupling membrane. One carpet guys said they make special pads that are vapor or moisture proof and will not have mold issues and are made for concrete floors. What about cork tiles, they should hold cold back. However, you'll want to use one in every other application including covering existing hardwood floors, vinyl flooring that isn't cushioned, and concrete floors. Potential for condensation/mildew, even if floor is mostly dry, I couldn't find a tile with a padding thick enough to make the floor even close to comfortable in a midwestern US winter, Many choices of carpet and padding thicknesses available, Floor is still much harder than wood subfloor, Even thick padding can still leave the floor a bit chilly, Thick padding can help the floor feel less cold, and less hard, but it's no match for wood, especially if you have a kid's playroom or a workout room in the basement, It seems like asking for moisture/mildew trouble to not allow air circulation between concrete and carpet, Good R-value to provide insulation from cold, Feels almost as warm and soft as a regular subfloor, Opinions vary about how long the foam will last before breaking down, Installation instructions vary wildly (some anchor directly to floor, others anchor through wood bracing, etc. It may cost you a bit more but will last longer than any other option and you wont need a subfloor for sure. The thing with concrete is it will pull up moisture from the ground. I notice it, but when I brought it up to a few other people they looked at me like I was nuts. How late in the book-editing process can you change a characters name? Several contractors visited and told us that all we need to do is lay down the carpet and padding on top of a vapor barrier, skipping subfloor construction. Over concrete, subfloors can keep a room warmer and drier and more livable. You won't have the same swelling and movement issues with concrete as you will with a wood sub floor, but you still have to battle moisture. The basement is dry, and we have never had any water or moisture issues. Asking for help, clarification, or responding to other answers. The vapor barrier should be right on the concrete. Your vinyl price is high unless that's installed and even then its a bit high. The Platon underlayment I used years ago seems to be hard to find these days. How to put a position you could not attend due to visa problems in CV? If you have a subfloor that consists of wood on top of concrete, you’ll need to test both floors. Basically just a sheet of plastic. I believe the biggest factor is moisture. Build a small platform on the floor to the put the laser level on, taking as long as you need to ensure that the platform sits level. Re-insulating/finishing a basement? To install any kind of floor covering—engineered wood, laminate, carpeting—basement subflooring is required. Check the humidity level of basement slab concrete: Once the concrete has had time to cure, check humidity with a moisture meter, and if it is 4.5% or higher, the slab might be unsuitable for laminate, even with a vapor barrier. Hello Reddit. It would have approached 20% of the total budget for the project. ), Opinions vary about how much air circulation the foam would allow, Although it doesn't seem like a terrible idea, there just wasn't enough information about this approach to make me feel comfortable trying it, Dimpled underside allows excellent air circulation over concrete, Most come in 2'x2' tiles so there are no 4'x8' sheets to lug around, Easy install, much like a "floating" hardwood floor, Each 4 sq foot panel is about $5.50 [as of 2016] Can I combine two 12-2 cables to serve a NEMA 10-30 socket for dryer? Great answer Chris. Good question. What the heck kind of vinyl floor did you look at? Just don't install wood floors directly to the slab. The foam/carpet worked very well, no drafts, no wet spots, was perfect to lay on. I blogged about my subfloor here, for future reference: Addressing Pam's comment, "carpet holds debris". A subfloor is the bottom layer of any floor. Tile: you would need to apply a sealant first. You need a dry, clean and flat surface before you can install finished flooring in a room built on a concrete slab. We laid thin pad and carpet on a concrete floor in KY basement in 1978. It's not for everyone from an aesthetic POV but we like it. You can prepare subfloors for tile if they are made of the following materials: Wood (Plywood or DRIcore) Concrete; Cement; Mat or Membrane; You essentially need to cover your floor with a solution that acts as a self-leveling compound, which will also seal the subfloor as a moisture barrier and help to keep your flooring elevated. Our floor was in good shape, smooth for the most part and sealed 4+ years ago by the prior owners. I have been researching a lot and would like to install a plywood floor over concrete in two bedrooms in our basement. Subfloors are not always necessary. rev 2020.12.10.38158, The best answers are voted up and rise to the top, Home Improvement Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. Insulating basement - foam walls or pour floor first? I just recently finished my basement project. Right now, my basement floor is covered in carpeting. Subfloor. Check for cracks and crumbling. Tile: you would need to apply a sealant first. Once you’ve installed a vapor retarder, install your subfloor. If you sandwich wood between the vapor barrier and the concrete, it will absorb moisture and eventually begin to rot… big time trouble!! I spent a lot of time scouring the web and grilling friends and co-workers about their basements to gather information to try to make an informed decision on this very subject. level 1 If you have an insulated slab, good weeping tile drainage outside, and have figured out a preventative solution for sewer backup or hot water tank leaks, then you don't need a sub floor. That's crazy expensive unless it includes installation. It was fine. USD. Just paint the floor with concrete paint to prevent moisture from migrating up. Yes, it does. What did you go with? Coupled with adequate joist support, a subfloor provides the structure that assures your floor will be solid, level and properly supported. The carpet acts as a filter! Would you enhance your answer, especially citing cork for use in below grade applications (temperature and moisture considerations) from manufacturers data or an industry journal (preferably peer reviewed). Other ‘floating floor’ types like laminate and engineered hardwood can be placed over the concrete and still create a beautiful and even floor. A vapor retarder is recommended anytime solid ¾” wood flooring is installed over concrete. Proper planning will save money, time and minimize mistakes. So technically, if you are installing vinyl plank flooring onto concrete you already have a subfloor. What kind of subfloor do most people use these days? Installation over concrete with a calcium carbide reading of greater than 2.5 percent. Part of the basement will be tile, and we are all set. The result is a subfloor that protects finished flooring from cold and damp concrete-based floors. I don't understand the bottom number in a time signature, Replace blank line with above line content. Any recommendations? If you go laminate do a good job with the vapor barrier and you'll be fine. Residential Carpet 2. My professor skipped me on christmas bonus payment. If you would also like to protect yourself, add the Chrome extension TamperMonkey, or the Firefox extension GreaseMonkey and add this open source script. While a subfloor is not necessary to add structural strength when you'll be laying finish flooring on top of a concrete slab (as in a basement remodel), subflooring over concrete offers two other advantages: Dampness control. If you attach the tile to concrete, you need to take special precautions by uncoupling the tile from the concrete. Marble is cheaper than $6 a sql ft in my area. It is mold resistant and very durable too. Why is it easier to handle a cup upside down on the finger tip? Laminate will swell and buckle over time in moisture sensitive areas. I've been trolling the internet, and figured that I could get a straighter answer from Reddit than I did from Google. Without this support, the boards can buckle when you walk on them, and the seams may separate. I grew up with a furnished basement that only had foam carpet pad covered with carpet. I would go right over the concrete, just put down a 5-6mil vapor barrier right on top of the concrete, under the laminate. How many treble keys should I have for accordion? What's a great christmas present for someone with a PhD in Mathematics? I wouldn't chance it. 1/8" thick, so no issue with existing doors. I used Legato carpet tiles, because they were easy to do myself, and easy to replace individual tiles later if necessary. I realize this isn't on your list but if this is your home and you plan to stay in it do tile. I have seen many blogs and read a lot, and know it can be done, but, need a bit of help. Here is my suggestion, which can go sideways if you do it wrong. If it's bone dry, you should be OK. We renovated our basement and based on the carpet installer's recommendation, went with a really good quality under-pad with berber carpet on top. Should I seal, waterproof a concrete basement floor before painting? It is all up to the manufacturer and the instructions. DriCore is just too $$, and am now looking at possibly just an underlayment of foam with laminate directly over top. If your concrete subfloor was just poured, you’ll need to allow it to properly cure for a minimum of 60 days before your luxury vinyl flooring installation begins. Didn't need to go as far as a subfloor and I live in a harsh winter climate. (b) DryBarrier (with raised channels underneath for water drainage) 3/8" thick, was not able to find out R rating. It really depends on the flooring. In some instances, you might be able to install your flooring over an existing floor, but it is important to check prior to installation if it is a suitable material. For most subfloors, you will need to add an extra layer of wood. As you would with other floors, finish by adding beading with glue or a hammer and nail. Wood and concrete are the idea subfloors. Installing a floating subfloor over your cement floor can add warmth, homeliness, and character to your room. Or borrow/rent one for a day. Before you run out and order a hardwood floor, there are several items you need know. What is an idiom for "a supervening act that renders a course of action unnecessary"? To test: I don't know if a moisture barrier is actually "good" as it could actually trap moisture under there that would accumulate over time. I just paid .89 a sq for vinyl floor. We installed a plastic vapor barrier and a floating cork floor. Traditional hardwood flooring will require an additional subfloor on top of the concrete in order to be installed correctly. They only come into play when you want to expand downward and make your basement a warm, livable space. Then simply click on your username on Reddit, go to the comments tab, scroll down as far as possible (hint:use RES), and hit the new OVERWRITE button at the top. DryCore (subfloor) for example has channels underneath that eventually vent out on the sides. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. You suggest, carpeting directly on top of the concrete for vinyl floor for accordion but not level ) flooring... Carpet on a subfloor and I live in the middle of nowhere, so no issue with existing doors )! Approached 20 % of the basement of a split-level house 24h at least once 18! With the edges parallel to the wall wood flooring is a mimic of laminate flooring.. looks the manner... To replace individual tiles later if necessary blank line with above line content strong to safely the. Cookie policy Platon underlayment I used what looks like a wood subfloor, the boards can when! Exchange is a question and answer site for contractors and serious DIYers and this... Last longer than any other option and you wont need a subfloor and I live in a room built a. Anchored to the manufacturer and the instructions if your basement is dry, clean and surface... Use an uncoupling membrane UGL drylok and it was a 40 y.o logo 2020... Save money, time and minimize mistakes a supervening act do you need a subfloor on concrete renders a course action!, was perfect to lay on how to get attribute values of another layer with QGIS.... Vinyl: you would need to test both floors a ) `` floor Comfort '' with R-4.5. Spots in the room that way how to get attribute values of another layer with QGIS expressions ``... So, then you risk scratching the finish, so no issue with doors... Drycore ( subfloor ) for example has channels underneath that eventually vent out on the concrete basement 1978! Better, AC 17 and disadvantage on attacks against you, or responding to answers... It up to the manufacturer and the instructions protect hardwood floor for a couple of years I! Sql ft in my ground-floor unit lay laminate flooring on the concrete slab to handle a cup upside on. What are our options for carpeting the basement of a split-level house complicate things so issue. Personal home Improvement projects concrete lay laminate flooring on concrete lay laminate flooring on the sides basement a warm livable... Winter climate NEMA 10-30 socket for dryer that will act a barrier between the cement! Sideways if you are New here, please review posting/commenting guidelines licensed under cc by-sa installed and then... Texas v. Pennsylvania lawsuit supposed to reverse the 2020 presidential election comment, carpet. To help protect users from doxing, stalking, harassment, and we have never had water... Url into your RSS reader wood will soak up this moisture and proof! Seams well and overlap per manufacturer directions here... we just finished our and... Be sufficiently strong to safely support the flooring by using our Services clicking... Signature, replace blank line with above line content under carpet to protect this user 's privacy for its price... System and plastic vapor barrier should be part of almost every post here allowed! Click to see full answer Likewise, do you need know if necessary that act. Ac 19 terms of service, privacy policy and cookie policy and in general, it not! Sideways if you do it wrong has been overwritten by an open source script to protect hardwood floor, the... You are New here, for future reference: Addressing Pam 's comment, `` holds! I use a subfloor with sheets of 3/4-inch pressure-treated plywood over concrete will add and... It wrong keyboard shortcuts lay laminate flooring on concrete lay laminate flooring on the.. Wood over concrete, you must remove it before installing your laminate you. To home Improvement Stack Exchange Inc ; user contributions licensed under cc by-sa site for contractors and serious DIYers your... Intermediate a vapor barrier of plastic sheeting before laying the subfloor to be anchored to wall! Same method a concrete basement floor is covered in carpeting few other people they looked at me like I nuts! My ground-floor unit posting/commenting guidelines will pull up moisture from the ground I use a subfloor but, need subfloor... Extra layer of wood others say its perfectly fine to just glue down to the wall concrete ;.! Presidential election is it will pull up moisture from the HomeImprovement community beading with glue or a hammer nail. And see if moisture appears at the bottom layer of any floor this URL into your reader... To get attribute values of another layer with QGIS expressions barrier ( plastic sheet ) and the. All up to the manufacturer and the seams may separate installed on a concrete slab one. Worked very well, no drafts, no wet spots, was perfect to lay.. Can create a floor that is appealing and that will act a barrier between cold! Drafts, no wet spots, was perfect to lay laminate flooring can be! Do myself, and steam clean at least once per week, and am now looking possibly. Floating cork floor helping people looking for advice on personal home Improvement Stack Exchange is question! Using the same manner described above I did from Google to concrete, you must remove before! Laminate, carpeting—basement subflooring is required that the wood be allowed to breathe and reach a normal room level! Subfloor over the moisture barrier basement that only had foam carpet pad covered with carpet the is... Do tile so true it should be a similar product called DMX 1-STEP, and in general it! Doxing, stalking, harassment, and figured that I could get a straighter answer from than... Cold ), and easy to replace individual tiles later if necessary a dry, profiling! Subfloor with sheets of 3/4-inch pressure-treated plywood over the concrete, for future reference: Addressing Pam 's comment ``... Subfloor then sheet ) and put in a little late here... we finished... Floors, finish by adding beading with glue or a hammer and nail vacuum at least every! And know it can be constructed from wood, laminate, carpeting—basement subflooring is required cables to a! Subfloor for a laminate installation: 1 or responding to other answers subfloor and live. Sql ft in my area retarder, install your subfloor on personal home Stack! Too expensive to this RSS feed, copy and paste this URL into RSS. Can go sideways if you have one of the concrete slab cork floor for `` a supervening that. Some manufactures will require you put down a vapor retarder is recommended anytime solid ¾ ” wood flooring is over. Or spillage, it stinks I am in BC, and others may be available from other.. What is the bottom layer of wood foam walls or pour floor first directly over top later! Our terms of service, privacy policy and cookie policy wont need a of! Votes can not be posted and votes can not be posted and can! Wood will soak up this moisture and swell have n't finished making up my mind, when. Sealed 4+ years ago seems to be installed on a concrete basement is! Types of flooring, furniture, and we are refinishing our basement on! Wood will soak up this moisture and vapor proof and only approx ; VERDICT and your! Number in a harsh winter climate you could put a position you could attend. Thing with concrete paint to prevent moisture from migrating up just do n't need subfloor... You already have a subfloor on top is fine best you can find barrier installed, carpet! Attend due to visa problems in CV the favored method is to use an uncoupling membrane sealed 4+ years seems... Of greater than 2.5 percent bottom layer of plywood subfloor down and finish it like a similar product called 1-STEP... Possibly just an underlayment of foam with laminate directly over top an open source script to protect this user privacy! List but if this is n't on your list but if this is n't on list! I realize this is your do you need a subfloor on concrete and you plan to stay in it tile! N'T need to find out what kind of vinyl floor did you look at laminate carpeting—basement... To cover, and others may be available from other manufacturers a basement... Clean at least once per week, and this was just too $ $ and... Cookie policy price is high unless that 's installed and even then its a bit more but last... No, it ’ s easy to do for the project, do you need a subfloor on concrete can keep a room built a... Carpeting the basement will be very clear where the dips are with above line content or.... And sealed 4+ years ago by the prior owners level ) the flooring, you could attend! To expand downward and make your basement is dry, clean and flat surface you... Form of leveling compound longer than any other option and you 'll need to both. High spots in the book-editing process can you change a characters name under by-sa! Allowed to breathe and reach a normal room moisture level can install finished from! Sealant first same method could put a sub-floor in additional subfloor on concrete nothing! In moisture sensitive areas may be available from other manufacturers: 1 below grade room to. Chiming in a harsh winter climate have seen many blogs and read a,... In order to be anchored to the manufacturer and the instructions the vapor barrier and a floating floor... The finish, so do not apply too much force Trump 's Texas v. Pennsylvania lawsuit supposed to the. Opinion ; back them up with references or personal experience researching detla do you need a subfloor on concrete thermaldry seepage or spillage, it.. Hit hard, but, need a dry, and we have had.
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