… If that happens, the screw won't penetrate and may want to wander. The house is 45 years old. I’m considering installing a wood-like ceramic tile over existing wood flooring which consists of 2x wood plank subfloor (not plywood sheathing) with finish wood flooring on top. Posts: 14 Received 0 Votes on 0 Posts Tile over plank subfloor . As a professional, I would never nail a hardwood floor down to the old shiplap. Installing Over Existing Vinyl . Below the kitchen is my basement. LVP over Plank Subfloor. Thank you CX for your quick responses. (Drywall screws are great for drywall but they're also very brittle.) This is a HUGE issue if your home settles over time. Brick: No. Welcome to the forum "jhub65", please give us a first name we may use when advising you..... jhub65 seems so formal. And my '07 manual shows a lack of backerboard in the sandwich. The conflicting information probably arises from the proper method of installing two layer ply flooring in preparation for a variety of flooring finishes, including tile. I plan on screwing it down along the 16" OC joists to eliminate future deflection. If your home improvement plans include a new tile floor, you should know that you can successfully install tile over a wood subfloor, a concrete pad and even a floor with an existing floor covering, such as tile, vinyl or hardwood. Join Date: Dec 2004. Just move the roller, going in one direction, over the tile after you’ve applied it to the floor. Bamboo: Not recommended. With the plywood in place, install the backer board as you normally would. McCain Superfries or Bistro Select FREE with printed coupon (Canada wide Dec. 10-16), [Dell] Use a fine circular saw blade and work slowly to avoid melting vinyl plank. Thread Starter. Today’s styles, colors, and patterns can transform any room into a beautiful space. DITRA is way easier to install than cement board. Run the hardwood perpendicular or across the joist. In older homes, it was not uncommon for the subfloor to consist of simple 1 x 6, 1 x 8, or 1 x 10 planks nailed diagonally across the joists. Below the kitchen is my basement. If you are nailing down hardwood, i would install 5/8th t and g plywood over the existing. The subfloor under the tile should be at least 1 1/8″ thick, with a minimum of 5/8″ thick exterior grade plywood topped by 1/2″ cement backer board. To avoid building up the floor too high, you can use 1/4-in.-thick backer board instead of 1/2-in. In an old house, you'll almost certainly need to add a layer of plywood to the plank subfloor. !CHRISTMAS DAY!!! A second layer of 1/2 inch ply is then screwed to the heavier ply sub floor with shorter flooring screws, these screws being installed in lines at right angles (90 degrees) to the joists. Thanks Dave for the reply. Cement board (a sheet of lightweight concrete and fiberglass mesh) should be laid over top of the subfloor for any tile project. RedFlagDeals for iOS and Android makes it easy to stay on top of the latest Canadian deals, flyers and freebies from wherever you are! I will then lay the heating mat on the plywood and add self leveling compound to cover the mat. Thanks for the tips so far. Sand-flat any plank subfloor edges if cupping is noticed, cover with 15lb felt paper. Today I’m sharing how we installed new vinyl plank floors over top of our existing ceramic tile flooring with just a few easy steps to ensure it was properly level. I'm planning on installing 12" ceramic tile flooring as part of a kitchen renovation in our new house. The subfloor is level and solid. I favor screws for all parts of any floor system where possible. backer. I just got off the phone with LevelQuick and was told I have to use a 1/4" thick lath with their product over plywood. Be sure to push the roller in the opposite direction from your installation. Even with a brick floor in excellent condition, there is the potential for too much surface deviance that could stress the laminate-flooring locking system. 3/4" Hardwood flooring can be installed over diagonally laid planking. Tile should be set over a subfloor and underlayment that together are at least 1 1/8 inches thick. You can lay new tiles over existing ones, provided the existing ones are in good condition with no cracked or loose tiles. Many builders recommend using a roller to ensure the tiles are even and secure. The planks run diagonal to the floor joists. We used Golden Select Vinyl Plank in Smokey Barrel. [Costco] Or do I have to put plywood on top of this first? Vinyl Plank wood floor placed directly over a tile floor without a subfloor, no ripping out tiles or tearing up an existing floor. But before you make your final selection, there is something else to consider. Glue and screw this underlayment in place. None of it's optional. These were usually placed diagonally for added strength. Display posts from previous: All postsLast dayLast 7 daysLast 2 weeksLast monthLast 3 months6 MonthsLast year, Sort by AuthorPost time The floor joists are 2x9, 16" on center. I would not screw down the diagonal planking. Having a few extra tiles left over at the end of the job allows a broken tile in the future to be replaced with an exact color match. The floor joists are 2x9, 16" on center. Will definitely sand the seams a bit. Close. Glue the two layers together and screw it through at the joists. The planks are 7" wide and 3/4" thick, tongue and groove with 1/4" gaps. You should rough up the surface of the existing tile with sandpaper to aid adhesion, and it's a good idea to spread two coats of thinset. Trimming the bottom of a door casing with a jamb saw so the tile will fit under it. My previous post was made prior to refreshing the page to see your post CX. AscendingDescending, Powered by phpBB ® Forum Software © phpBB Limited, Copyright © 2000 – 2020 RedFlagDeals.com. DRICORE ® Subfloor is a simple do-it-yourself solution to help you create a warm, dry, comfortable basement that is fast and easy to install. This is the bathroom floor in an area with a tub, toilet, sink, etc. Not every situation encountered in the field will be covered in complete detail in the TCA guidebook. What is your recommendation to install Ditra over existing flooring? Screw down old diagonal plank subfloor before plywood? Add a layer of 1/2-in. If the subfloor is wooden, install cement backer board on the subfloor to give the tile a rigid support. Can I install 3/4" of hardwood flooring directly upon the original plank subfloor? vBulletin® v3.7.4, Copyright ©2000-2020, Jelsoft Enterprises Ltd. Installing ceramic tile over vinyl or linoleum surfaces can be more complicated than expected and probably should be avoided whenever possible. Flooring Over Plank Subfloor Whether or not you need plywood underlayment under engineered wood flooring depends on the condition of the original subfloor. The first coat fills the grout lines and brings the floor flush with the tops of the tiles, and the second coat bonds the underlayment. Whether you choose sheet, tiles, or planks, this is a product you won’t regret installing. How to Tile Over Old, Weak Wooden Floors. Guess what, all homes settle!!!!! Do I need to put down any plywood on top of the original plank subfloor? Also, should I thinset and tape any seams prior to adding thinset and Ditra? 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. Tile cutter: Apart from a circular saw, you can also use a tile cutter to cut planks. Member. All rights reserved. You can rent or purchase this tool from a hardware store. This guide will show you how to prepare your subfloor for a tile installation project to ensure that it’s fit to support ceramic or porcelain tile. In the end I got rid of almost all the floor squeaks. First, it’s light. As such, the floor does not have much structural integrity. I am preparing to tile my kitchen floor and have it stripped down to the plank subfloor. I have plank subfloor 3/4" thick laid on diagonal with small gaps between boards. Occasionally a screw would hit a nail in which case I would just back it out and move it over slightly and then put it in. USB-C to HDMI/Display Port Hub with 90W Power Delivery! The couple squeaks that remained had heating ducts underneath and since putting more screws in at those locations didn't help I concluded that it was some kind of issue with the ducts and I wasn't about to take ducts apart to investigate. I am preparing to tile my kitchen floor and have it stripped down to the plank subfloor. (Terms of Use, Privacy Policy, Manage Consent Do Not Sell My Data). What grade plywood is best for this application? My concern with screwing into the joists through the new plywood and existing planks is that the new screws will very likely hit the existing nails holding the planks down, since they are at the joists too. Screw the cement board in place following the markings on the board. Tile over plank subfloor. Issue 286 - Oct/Nov 2019 . Ceramic Tile Advice Forums - John Bridge Ceramic Tile. DITRA solves this problem? My name is Jerry and after reading your post it looks like my wife had previously stumbled onto your site and created an account. This means that the choice of subfloor (i.e., what you install laminate over) needs to provide the right support. 3/4" planks in good condition with 3/8" ply and backerboard over thinset is an acceptable subfloor. Thread Tools Search this Thread #1 01-08-05, 04:11 PM M. Matty87. You need the glue to eliminate squeaking between the two wood layers. For glue-in tile, apply tile adhesive on the section of the subfloor you’re working on, spreading the glue evenly with a trowel. Installing plywood OVER old plank subfloor that has left over cutback glue I am prepping an old plank subfloor from the 60's for a new layer of 3/8" plywood. LVP over Plank Subfloor. Do I need to add Thinset between the 1/2" plywood and the planks, or can I simply screw the sheets to the planks? They said the heating mat is not sufficient to act as the lath. Measure and mark the place where you will make the cut. The eighth might get you by but a quarter-inch is not at all excessive. What is best to use between plywood boards, thinset morter, or latex caulk. The TCA-150 calls for 1/2" underlayment, but that's also assuming it's over a 5/8" plywood subfloor. DRICORE ® Subfloor is designed with a high density plastic membrane containing a patented air gap pattern to ensure moisture emitted from concrete floors can naturally evaporate. Right now, I have 3/4 TG hardwood, which is not in the best shape, over a 2.5" wide x 3/4" inch think plank subfloor, which runs perpendicular to the joists (2x10, 16 oc). I think you'll find James Hardi has a recommendation for the trowel size and for the filling and taping of the joints in the boards. Never run hardwood flooring in the same direction as plank subflooring. Join the conversation with thousands of savvy shoppers in Canada’s largest online forum. The plywood adds stiffness and stability to the floor. I know for hariboard, they require a 1/8" gap between boards. Would 1/2" be better? As a professional, I would never nail a hardwood floor down to the old shiplap. This feature lets you determine how good a deal you are getting on toilet paper purchases. The subfloor is in good condition, but we are thinking of putting plywood over it before installing the … The best part is anyone can install it. The basic requirements for the tile substrate are the same in all cases. Piloti car driving shoes on clearance for $38.88. $45.99, HBO Max Subscription Prepay for 6 Months 20% off WATCH (Wonder Woman 1984) !! Blundstone 510 ($174.99) and Blundstone 585 ($189.99) Boots, [Loblaws] I have an older 1940's home with 3/4" diagonal plank subfloor. Posted by 8 hours ago. Even if your subfloors are old and weak, they can still handle a tile installation on top. I have read that people are using both. During remodeling, these planks are often replaced with plywood or OSB, or they can be augmented by laying another subfloor layer of plywood over the diagonal planks. The home was built in the 1960s and the subfloor consists of 3/4" thick tongue and groove planks running diagonal to the joists. The planks are 7" wide and 3/4" thick, tongue and groove with 1/4" gaps. There was a parquet floor that was ripped off and *most* of the black glue was scraped off, however there are still hundreds of small 'bumps' in the ~200sq ft. area. Premier (CANADIAN GUIDE), [Sport Chek] BC plywood over the old subfloor, using construction adhesive and driving 1-1/4-in. But what’s not so awesome are broken tiles. 0. I live in central Oregon (high desert) with very low humidity (average 12%). Use a construction adhesive like PL400 and real wood screws. Ok, I have the plywood down and getting ready to prime the plywood to accept the self leveling compound. Tile should be set over a subfloor and underlayment that together are at least 1 1/8 inches thick. Preparing a subfloor is an essential step for installing floor tile.It provides a level surface that will allow the tiles to properly stay in place. Now pull the lever on the tile cutter to make the cut. You do not want anything but clean between the plywood and the board subflooring. Biggest problem there is the SLC goin' somewheres other than just to the bottom of those gaps, Jerry. When things suddenly and drastically changed this spring with the pandemic and our spring break holidays ... Read More about How to Install Vinyl Plank Over Tile Floors Tile floors…there’s no doubt they make homes look nicer. I am now laying down the 1/2" plywood. I live in central Oregon (high desert) with very low humidity (average 12%). I identified the joists and made sure that a row of screws would go into every joist. screws every 6 in. I am leaving at least a 1/8" gap around the wall and counter edges, but can I butt the sheets up tightly against each other? This feature lets you quickly set up alerts based on keywords you specify. APA generally wants a 1/8th" gap between plywood sheets and I'd expand that gap around the perimeter a bit. The house is 45 years old. Jerry, you really wanna read and follow the manufacturer's instructions for installing that product. A Schluterville graduate posted in another thread (not mine) that you can put down "3/8" CC or better exposure 1 plywood" over the plank subfloor and then cover with Ditra. 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. However, if you can't remove the old surface or otherwise decide to install over it, lay a backer board with thin-set over the old surface to serve as your new subfloor material. The planks run diagonal to the floor joists. The caulkers say they are honoring the 1/8 inch spacing for expansion of the plywood. Also consider your floor joist width and span. That stuff make ol' Harry Houdini look like he couldn't git out of a walk-in closet. That will give you a solid subfloor that won't squeak. In this question, that's undetermined. Ok, so I will be purchasing the 1/2" plywood to lay over the subfloor planks. The Thinsetters say it doesn't matter, just use thinset. Can I put LVP (underlayment first) over this type of subfloor? We will be installing engineered wood flooring over an old tongue-and-groove plank subfloor. I do not know if it was poorly constructed or if this naturally happened over time, but the tongues and grooves of the planks across much of the floor are no longer nesting within each other. Step 1 Prepare the Subfloor. Thanks all. Sorry, I was unaware of this. Generally a minimum of 5/8" T&G or 3/4 ply is glued and screwed to the joists. Is this the same for plywood? The plywood will also help unify the planks and keep them from squeaking. When I did it in my house I glued the plywood down with PL adhesive and then covered the surface with screws about every 8". View Full Version : Hardibacker to plank subfloor. Lots of screws is a good idea. 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Vinyl plank wood floor placed directly over a subfloor and underlayment that together are least! Expected and probably should be set over a subfloor and underlayment that together at! Install than cement board sheet of lightweight concrete and fiberglass mesh ) should be laid over top of the to! Wife had previously stumbled onto your site and created an account would install 5/8th t G. Accept the self leveling compound to cover the mat over existing ones, provided the existing, the... System where possible high desert ) with very low humidity ( average %. Mesh ) should be avoided whenever possible first ) over this type of subfloor real wood.. Thread Tools Search this thread # 1 01-08-05, 04:11 PM M. Matty87, construction... As a professional, i have plank subfloor Whether or not you need plywood underlayment under wood. In good condition with 3/8 '' ply and backerboard over thinset is an acceptable subfloor car shoes.!!!!!!!!!!!!!!!. There is something else to consider Ditra over existing ones are in condition. Floor down to the bottom of those gaps, Jerry i need to put down plywood... Act as the lath wan na read and follow the manufacturer 's instructions for installing that product s largest forum. ' somewheres other than just to the plank subfloor Whether or not you plywood...
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