Add a layer of 1/2-in. Before applying the glue, make sure all surfaces are clean and dry. Install the new sub flooring with liquid nails on each joist. I have old plank subflooring from the 50's. Luxury vinyl plank is engineered to look fantastic while being both affordable and an easy product to install. Additionally, engineered wood flooring may use the glue-down method as well. Any gaps between the plank and the wall will be covered by baseboards and shoe molding. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. The plywood adds stiffness and stability to the floor. Active 1 year, 8 months ago. Prep and installation wasn’t something we could handle alone on a 3 day visit so we decided to bring in help. If you are installing vinyl planks in a bathroom, you may need to temporarily remove the toilet or you can install around it. I have had a few contractors present some different approaches that include cutting out the old floor and completely replacing it or simply adding a thin layer of new plywood on top of the old floor. python-is-python3 package in Ubuntu 20.04 - what is it and what does it actually do? The floor is not level or square, built in the 70's. For this project, we were installing a new floor over an existing wood floor in a building almost 100 years old. Some questions that I cannot seem to find answers to are: 1. should the plywood be glued to the old planks? On new wide-plank pine boards in a ca. If it's 18" and 2x8 (most likely case) or greater, you can probably get away with one 3/4, but I'd recommend 2-5/8" cross installed. What is the proper waterproof bathroom underlayment for vinyl tile flooring? Levelling? Thanks for contributing an answer to Home Improvement Stack Exchange! I am replacing the wood floors in my 1920 home. All strips should cross a minimum of three joists for strength. Sheet vinyl flooring provides a durable surface for high-traffic areas in your home. Subfloors must be flat in order to properly support your flooring. No problem leaving the original sub-floor, but it needs to be properly prepared. For tile, plywood is generally recommended by manufacturers over OSB. If it's easily breaking and giving when you walk on it, replace it with new T&G sub flooring. They run diagonal from the joists and I was wondering if I should pull all the planks out and replace with 3/4 t&g plywood. Why do most Christians eat pork when Deuteronomy says not to? What is the nominal size of the joist? Be safe when leveling floors and remember that old flooring may contain asbestos. I was wondering if I could recess it with plywood in the recession so I can use the kerdi shower tray? Attached are three pictures that I took of various parts of the plank subfloor that I revealed through removal of the finish floor and sleepers (and 700LBS of nails). I just found plank subfloors when we pulled up the 2nd floor carpet of our newly purchased 30-year old house, built in 1988. Older homes with squeaky flooring may have wood-plank subfloors underneath, which are usually made from softwoods like pine. Yup, had that in my old house—hated dealing with it. A new layer of 5/8-inch or 3/4-inch tongue-and-groove plywood subflooring is like adding a new subfloor over the old to create a stiffer, flatter surface for any type of finished flooring. It’s still a manageable job if you have a little DIY skill. shiplap that served as the subfloor. This is a bathroom that will have a tile floor so the goal is to properly support the tile, a bathtub, etc.. Outside the bathroom is 3/4" hardwood and I'd prefer not having too much of a differential with this. The only way to use the authentic wood would be to remove it, add a layer of plywood as a new subfloor and then reinstall the old growth pine on top with a vapor barrier between. 1"X8" plank subfloor nailed on the bias to the joists 1"X4" softwood boards nailed perpendicular to the joists on top of the subfloor. Can the automatic damage from the Witch Bolt spell be repeatedly activated using an Order of Scribes wizard's Manifest Mind feature? Then I went over the entire floor, countersinking nails, removing padding staples and filling any large gaps or unwanted holes with wood filler. Not all sheathing is created equal, however if you're picking up sheathing grade from a big box store, they hold a respectable graded sheet which is what I'm going to base the rest on. 1"X8" plank subfloor nailed on the bias to the joists 1"X4" softwood boards nailed perpendicular to the joists on top of the subfloor. This is the bathroom floor in an area with a tub, toilet, sink, etc. You can start by cutting as close to the wall as you can with a skill saw. Many of the planks are loose and will be screwed down, nails removed etc. Hi I know this has been covered already, but Im a first time home owner and IVe run into a problem! Layering makes it easier to change the visible floor if you tire of the look or if it has become damaged. Depending on where the wall is, it might fall directly in the space between two joists supported only by the floorboards over this area. If it's 16" and under, you'll be fine with a single 3/4". Set the saw depth just low enough to get through the existing sub floor. To comply with the warranties, each manufacturer has a different set of specifications. Installing vinyl plank flooring? *Sigh*. It only takes a minute to sign up. If a wall is running in the direction of the joists and it happens to come out between them, you may be opening a can of worms by cutting your floor. Whether it's T&G or not, anything less than 3/8 is a waste of money as it's not structural. In this question, that's undetermined. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Others advise nailing the first row to the subfloor. It’s also the subfloor that can hold in the most moisture. Wood Plank Subflooring . Others advise nailing the first row to the subfloor. Is it ok for me to ask a co-worker about their surgery? Ask Question Asked 1 year, 9 months ago. Wiring, plumbing, old subflooring running under a wall are not an issue. IN GENERAL: ensure subfloor panels are level and properly fastened to the joists. In an old house, you'll almost certainly need to add a layer of plywood to the plank subfloor. What does "block out in between joists, and at the edges" mean, or look like? You might even have some floor joist issues to deal with and you can't really find that out without removing the old sub flooring. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! The planks were apparently once 1/2", but in some areas of the room they're worn down to 3/8", and even 1/4' in a few places. rev 2020.12.2.38097, 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. Pound down any nails and renail that plank subfloor (or use screws, whatever). If the subfloor is unlevel, you can fix low spots with a self … If you bond to old paint, sealers, polish, or other foreign matter, you are dependent upon the bond of that material to the subfloor to hold the flooring in place. First, I removed the carpet and padding. Lot of work to do it right. Why cement under upstairs bathroom floor? Since we cannot determine how strong that bond may be, it is best to bond directly to the substrate. Plan the layout of the plywood sheets so the long dimension of the plywood runs perpendicular to the floor joists. How to flatten an uneven plank subfloor when the existing planks can't be removed? When posting in forums, letting us know your location will help others give better feedback/advice/solutions to your questions, First photo is bathroom second is kitchen and I?m guess I?m asking the best way to suspend framing so that new plywood will go over the wall. It looks like many of them have shrunk, and don't even touch each other anymore. Remove and replace. Either T&G, or square edge is fine, what's important is to space them 1/8" apart (use something that's credit card thickness for spacing). Here is how I transformed our builder-grade plywood subfloor into a faux wide-plank wood floor! Either install 1/2-3/4" t&g ply over it (glued & nailed), or cut it out and install new t&g 3/4 subfloor, glued and nailed. See more ideas about Plywood subfloor, Painted plywood floors, Painted floors. The thin layer on top seems like the simplest approach but I have concerns with both building on top of a questionable old floor as well as about the extra height (what would be the minimum acceptable thickness for the new layer in this case?). Pulling back more of the underlayment revealed that the water-fueled damage spread more than eight feet along the wall. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. 9/16" or thicker Floating Engineered Wood Floors can simply be installed directly on Both OSB and CDX subfloor plywoods are available with the tongue and groove arrangement. Just pry up that old 5/16" face naile oak floor. Underlayment? Preparing a Wood Subfloor for Luxury Vinyl Flooring Wood subfloors are durable and designed to last, but the process of installing luxury vinyl flooring over wood is slightly more complex than concrete. Tar paper layer 1/4" plywood subfloor stapled down Vinyl sheet flooring as the top layer I am sure the house had something like linoleum or asbestos floor tile in it when built new, but some previous owner removed all that, installed the plywood and vinyl. Subfloors must be flat in order to properly support your flooring. If there is no glue is paper necessary between the layers? For a better experience, please enable JavaScript in your browser before proceeding. structural plank subfloors; concrete; and heated floors. Let it dry thoroughly before your flooring is installed. How high can a 'sub floor' be raised withh plywood sheets? As a rule, the biggest difference you can have between two adjacent high points is 3/16 of an inch. That will give you a solid subfloor that won't squeak. Tile should be set over a subfloor and underlayment that together are at least 1 1/8 inches thick. To learn more, see our tips on writing great answers. The situation was pretty bad, and nowhere near where we needed it to be to lay down a seamless plank floor by ourselves. There are a number of ways to do this. If you run into joist issues you'll need to ask another question. A tube of PL400 and 2 1/2 inch flooring screws every 6-8 inches along the joist and 1 1/2 inch screws along all the seams. Then we will be screwing down 3/4" t&g plywood. Helping You to Do It Yourself! Can you lift the boards and clamp up? Use a construction adhesive like PL400 and real wood screws. Lenna Halkes. Follow the manufacturer's instructions. If so, how thick? to decide the ISS should be a zero-g station when the massive negative health and quality of life impacts of zero-g were known? What do your tiling installers say? Pound down any nails and renail that plank subfloor (or use screws, whatever). Sheet vinyl flooring provides a durable surface for high-traffic areas in your home. LVP It's simple, and should provide enough strength with the existing strips to support tile. Can I install 3/4" of hardwood flooring directly upon the original plank subfloor? Usually non-bearing walls are built on top of the flooring without regard to the joist layout. BUT again, this tutorial is just for wood subfloors. End product should look like this, ready for a well supported subfloor: Ditra install guideline (they guarantee replacement if tiles crack so they'll give safe numbers) bottom of page 7 for your setup: That’s not a lot of separation in a 10-foot radius. If you're going to lay sheathing on the existing floor, you need a minimum (emphasis on minimum) of 3/8". You may however get squeaky, spongey floors. How to repair/replace old tongue and groove plank subfloor in bathroom? To avoid building up the floor too high, you can use 1/4-in.-thick backer board instead of 1/2-in. What does "Every king has a Hima" mean in Sahih al-Bukhari 52? How can I remove just one tongue-and-groove subfloor board? We are redoing an old house with diagonal plank subfloor. Can I use self leveling compound to level old thin set over plywood subfloor? The upper-floor master bedroom in my c. 1700 house has a plank floor laid across the joists which is quite old, if not original. Also consider your floor joist width and span. Making statements based on opinion; back them up with references or personal experience. Once we pulled up the carpet and tile we were left with a floor covered in old glue and carpet remnants and the subfloor was full of cracks. Cutting the floor up to this wall would greatly weaken this support. Otherwise, you are going to have a bunch of cracked tiles. Wide plank European white oak has had the leading role in Los Angeles wood flooring for the past two years, says Joshua Gomez of Torrance, Calif.-based Design Tech Custom Flooring Inc. How to Prepare a Subfloor for Vinyl Flooring. The plywood subfloor is in good condition. This edge fits into the slot one the adjoining piece of plywood. Here are a few considerations you must make before unrolling your underlayment and installing your first plank. No matter the flooring, concrete subfloors should always be cured for at least 60 days before a flooring installation. https://www.fema.gov/media-library-data/20130726-1708-25045-9326/chapter7.pdf, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. 2. Glue and screw this underlayment in place. 7 years ago. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. 2 Check the Level of the Subfloor To check for small high or low spots that may not even be visible, place a long level or straight pipe on the subfloor. Screw the subfloor material down to the new joist, and say goodbye to that bounce and squeak. Some manufactures recommend pushing the first row against spacers that keep the planks away from the wall a small distance. As with old-fashioned tongue groove plank subfloor, this product features a ridge that runs along one of the plywood’s edges. Registered. 2. If you can fit it in your budget redo it with a new flooring material especially if you are going with tile. This is an especially popular method for solid parquet flooring installations on concrete sub-floors. The circular saw will not get right against the wall because of the guard. I bought a house and, afternoon demo started I find that the bathroom and kitchen are sitting on water damaged and patched wood plank subfloor. What led NASA et al. Plank subfloor. You'll also have to block out in between joists, and at the edges where the joists are more than a couple of inches away from the bathroom wall. What's your joist spacing? Vinyl Plank Removal of the entire old floor, preparation and installation of Vinyl plank. Consult a professional for help with safe removal and disposal of this material. Rustic Hickory 5.5-mm Luxury Vinyl Plank Flooring (5.0-in W x 48.03-in L) 100% waterproof; can be installed in wet areas and will never swell when exposed to water Easiest to install: little or no subfloor prep, no acclimation time, and can be installed over any standard underlayment, concrete, old ceramic tile, wood or non-cushioned vinyl flooring Tar paper layer 1/4" plywood subfloor stapled down Vinyl sheet flooring as the top layer ... My advice is not to put it over the old tar paper. Essentially, cut out a section of the plank floor, build a box 3/4 below the joists, that would then support 3/4 plywood, thus making the joists and plywood subfloor level with each other. The worst of the subfloor damage was found with a foot going through the floor. 1700 house, the edges were beveled down to make the floor look old. Jump to Latest Follow 1 - 8 of 8 Posts. The situation was pretty bad, and nowhere near where we needed it to be to lay down a seamless plank floor by ourselves. Asking for help, clarification, or responding to other answers. JavaScript is disabled. All the specifics for DITRA installation are in the handbook or on Schluter’s site. https://www.youtube.com/watch?v=CgWtHSsww-4, Notes about blocking, use a minimum of 2x6. I've seen it done with OSB and Plywood, but no mention about plank. How can a hard drive provide a host device with file/directory listings when the drive isn't spinning? I'm talking about the walls around the perimeter of the room. Use a construction adhesive like PL400 and real wood screws. When you remove the existing strips it will cause sagging in adjacent rooms so you'll need to at least block out beneath the walls/between joists to support the flooring on the other side. Underlayment Floor repair, installation of underlayment (This is used to reduce the noise of footsteps) and installation of Vinyl plank. There are other sections that flex so much that I feel like I'd break through if I attempted to put my full weight on it. This product is one of the fastest-growing products in flooring. The following options will perform equally, their differences are time, cost, and thickness of the subfloor. View Entire Discussion (5 … need opinions on old plank sub-floors. Re: Laying A Subfloor Over Existing Plank Subfloor I remember that thread, and it was discussing more tile underlayment as has been mentioned. Wood planks were the traditional subflooring material used in homes built up to the mid-twentieth century. Mouseandcat, now that I took another look at your photos, you have a plank subfloor with that tongue and groove stuff on top. How to Prepare a Subfloor for Vinyl Flooring. I used water based poly on a loft stair project in 2013 because I was looking for a finish that didn't yellow the natural wood look I wanted. (Photo: Gross & Daley) Q: What are some of the key characteristics of old wood flooring? Will grooves on seatpost cause rusting inside frame? Is it flat? As a rule, the biggest difference you can have between two adjacent high points is 3/16 of an inch. BC plywood over the old subfloor, using construction adhesive and driving 1-1/4-in. Glue and screw this underlayment in place. If you are nailing down hardwood, i would install 5/8th t and g plywood over the existing. Do MEMS accelerometers have a lower frequency limit? Once in place alongside the broken joist, glue and screw the new joist to the old broken one. If nailing the first row down, use a pneumatic nailer to secure the piece in place. You will need to use a reciprocating saw, jigsaw, Bosch Starlock Plus or Starlock Max. Cutting the board's all the way up against the wall may or may not be problematic. so the tile over this definitely would have gotten wet at times though the board shrinkage seems to be uniform throughout the room and not concentrated in an area you'd expect to get wet more often such as next to the tub vs. under the vanity. Fill holes or low areas with a cement and latex compound. Some questions that I cannot seem to find answers to are: 1. should the plywood be glued to the old planks? As a professional, I would never nail a hardwood floor down to the old shiplap. (Ours insisted on 1/2" ply on top of our Victorian floorboards.) Replace the strips that are weakened (you should be able to find a piece of 3/4 that would fit the space. Replacing it completely is the obvious choice. @Xen2050 Yeah, they seem to have shrunk dramatically over time. https://sccpublic.s3-external-1.amazonaws.com/sys-master/images/h71/h71/8858545389598/DITRA%20Installation%20Handbook.pdf, Page six for the bare minimum required for sheathing based on joist spacing: http://www.tolko.com/system/resources/W1siZiIsIjIwMTcvMDEvMTgvMTBfMjFfMzNfMjM3X0FQQV9FbmdpbmVlcmVkX1dvb2RfRmxvb3JfU3lzdGVtc19Db25zdHJ1Y3Rpb25fR3VpZGUucGRmIl1d/APA-Engineered%20Wood%20Floor%20Systems-Construction%20Guide.pdf. I believe we can fill most cracks and put a good finish on them. This job is a good example. With the plywood in place, install the backer board as you normally would. Once all of the old flooring is removed. We ran an edger (you can also use a big machine) over the seam where the plywood met the old subfloor to create a smooth transition. Is there any solution beside TLS for data-in-transit protection? Use this guide to learn more about the differences between glue down and floating vinyl plank flooring. BlueJay, Your comment isn't making any sense. M ... Wiring, plumbing, old subflooring running under a wall are not an issue. backer. Any gaps between the plank and the wall will be covered by baseboards and shoe molding. That’s not a lot of separation in a 10-foot radius. How to repair/replace old tongue and groove plank subfloor in bathroom? A layer of mastic is placed onto the sub-floor using a trowel similar to those used in laying ceramic tile. screws every 6 in. Set first plank in place with the tongue edge facing the wall or baseboard molding. Use this guide to learn more about the differences between glue down and floating vinyl plank flooring. Older homes with squeaky flooring may have wood-plank subfloors underneath, which are usually made from softwoods like pine. Just pry up that old 5/16" face naile oak floor. Unlike the subfloor, this is not a structural element, and it provides no strength to the floor. Inspect the floor for protruding nails or screws (fix squeaks before installing any flooring). Homeowners often tend to scrutinize cosmetic details of the home during construction to make sure the overall design and function convey luxury. I then realized that the plank subfloor runs in the same direction that i planned on running the new hardwood floors. The home was built in the 1960s and the subfloor consists of 3/4" thick tongue and groove planks running diagonal to the joists. @Xen2050 I've added details, I was hoping for a good video on it, however they are all missing key points which I've commented on, and added a picture for reference. Learn how to install it over concrete, tiles, or existing vinyl flooring in our step-by-step guide.

old plank subfloor

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