removing thinset from concrete with angle grinder

With the appropriate grinding surface, you can remove your thinset in no time.eval(ez_write_tag([[580,400],'homenish_com-large-mobile-banner-1','ezslot_11',136,'0','0'])); Pros: Leads to clearest subfloor, fastest approach, not physically hard. You probably won’t be able to soak all of the tiles at once. With this tool, I think the clean up from this job took longer than the work. Hello, I've run into a problem, I need to to remove some very stubborn thinset in my basement bathroom and also level some uneven concrete. However, there was still about 1/4″ of mortar covering large sections of the floor, which just would not come off. And don’t forget to check out the rest of the talented designers that are participating in the One Room Challenge. If the thinset is particularly stubborn, you can apply a small amount of pressure as you move the tool, but it’s usually not necessary. After a few minutes, scrub off as much of the thinset material as you can. Jeremy ran out to the store and picked up this battery operated angle grinder and it was SO fast. After the old tiles were removed, there were still large areas of thinset stuck to the concrete that were obviously not level. Back to google again to see if I could find some other way…. Cons: May take a lot of physical work, involves many steps to remove all the thinseteval(ez_write_tag([[250,250],'homenish_com-box-4','ezslot_14',130,'0','0'])); Mix vinegar with water and spray or pour it on the tile surface. Grinding thin-set mortar leftover from ceramic tile demolition. Steve is the chief editor of Homenish. (I know I’m not the only person who has ever tried to remove thinset from a concrete floor). Designed specifically for masonry applications, the double row diamond matrix is comprised of hardened steel and embedded diamond fragments for fast and efficient removal of thinset, mortar, and other masonry surfaces. These cup wheels can be used for a wide range of projects from shaping and polishing of I might even have contemplated adding a thin layer of floor leveller on top to avoid it – but your floors turned out great! The marble top and the wood support at the top of the vanity were both broken (whatever fell on it must have been really heavy!) Angle Grinder An angle grinder is one of the best thinset and tile removal tools around. Rinse the tiles off in clean water, then let them dry for about 24 hours. saw but I didn't have one on hand. Thanks for the suggestion! You’re welcome, Peggy! So I hired a guy to do it for me. Use the 4.5 in. I also damaged plywood in some areas. These tools may leave small patches of thinset on the floor. The problem was that whenever my mother and I install something, we want it to last…so we always do a very good job of making sure everything is firmly attached. Combine it with the stiffest metal brush accessory you can. A putty knife. I really don't wanna pay $50+ for the diamond wheel I'm going to use once and on such a small area. Old thinset mortar should be removed from a floor before installing new tile. Unlike other types of tile glue, thinset hardens like a stone and can be daunting to get rid of if you don’t know the best way to do it. I’ll have to try it next time I need to do this . ft. of thin-set, and it wasn’t perfect. Looking forward to next week , Hi Nicole…I don’t think I’ll be removing any tiles anytime soon, either! Yes, I’m very happy this part of the makeover is done And I’m keeping my fingers crossed for the vanity…, Holy tamoly! Then dry up your slurry mess on the floor and use a scraper or chisel to get up any remaining large chunks. It made short work of removing the thinset from a trowel finished patio surface but had a bit more of a challenge with the larger amounts of thinset that was slathered onto a rough concrete … Needless to say, removing those tiles (and the associated thinset) was much harder than I anticipated! But before she can do that, she definitely needs to remove the thinset. Sloped Roofs vs. Flat Roofs – Which Are Better? This is a first for me, especially with 24″ tiles (I did have them delivered to the store and picked them up myself which I think helped a lot…I’m pretty sure it’s the shipping that usually does them in. Occasionally, all you have to do is chip thinset off the floor with a putty knife. I am grinding the whole floor. It does work really well…but cleaning up all that dust is no fun. It includes cost factors plus itemized costs for supplies and labor. Removing Thinset from Concrete Using an Angle Grinder, 3. Gather and don goggles and rubber gloves. In this post, we’re going to provide 7 simple methods on how to remove the mortar that sticks to tile floors, including the concrete underneath.eval(ez_write_tag([[250,250],'homenish_com-medrectangle-4','ezslot_12',129,'0','0']));eval(ez_write_tag([[250,250],'homenish_com-medrectangle-4','ezslot_13',129,'0','1'])); First, get some regular dishwashing liquid soap in a bucket of warm water. This technique works best for the softer varieties of thinset or where most of the thinset came up with the tiles, and some small clean-up is required. As a side note, I do think this hammer drill / tile chisel combo would have worked better for removing tiles than my reciprocating saw / scraper blade did. I can’t believe it! Compatible with 7" standard hand or angle grinders; Ideal for removing mastics, glue, adhesives, epoxies, thin-set, etc. If you wish to share our content, please click here to see our conditions. When you remove old floor tile, you will sometimes get small pieces of the thinset mortar to pull up along with the tile. You’re going to be handling muriatic acid. If you decide to take this on, make sure to wear a ventilator and goggles. Wet the entire area with the suds and let it sit for a few minutes. You want the thinset to soak up the soapy water and become as soft as possible. ), The bathtub* was delivered, and it is beautiful…even if it is still in the garage . The floor tiles* arrived and none of them were broken! Soooo dusty, but got the job done! Removing Thinset from Concrete Using an Angle Grinder Angle grinders are among the very best tools for thinset removal. If you need to grind thin-set from the floor of a small room, say 80-100 sqft., then using a diamond disc on an angle grinder will work beautifully and the project should only take a couple of days and cost you a measly $40 plus a replacement shop vac filter. Once the side by side grinding is completed you can move to moving the angle grinder in circular motions. I also noticed (after I finished), that you can get a dust shield* for the angle grinder that connects to your shop vac. At least it’s finally done! Next, use a razorblade or scraper to peel up the mortar. An air chisel with the correct blade would have made short work of it all and been much much cheaper than $500. A little faster, but it still takes some time. Withstand the urge to put a brand-new layer of flooring over it, considering that it is quite difficult to get a flat surface area by doing this and will wind up looking dreadfully in need of leveling once you’re finished. Mortar is a cement-based paste that is used for binding building materials like bricks, tiles, and stones. A few words of caution…it creates a lot of dust! Anyhow, now we begin the waiting game to see when the replacement arrives. I am about 1/2 done and need to get the diamond cup off the grinder but I am unable to do so. This is where I share decorating tips and easy DIY projects with lots of color and a little bit of glam. I’m Wanda and I believe decorating is all about creating a beautiful and comfortable space that you are happy to call home. To prevent the tiles from cracking, the floor also needs to be level. Homenish.com, All Rights Reserved. Manually Removing Thinset from Concrete, 2. Also there are floor grinders that have available vacuum attachments that dramatically reduce the amount of dust that would get into your home. 2. Designed specifically for masonry applications, the double row diamond matrix is comprised of hardened steel and embedded diamond fragments for FAST and EFFICIENT removal of THINSET, MORTAR, and other MASONRY surfaces. She should move the grinder slowly, but intentionally, to … (I used the 4″ disc, but probably could have gone with the 5″ one). Yeah…not so much. This is to prevent accidental ignitions of the angle grinder that may cause you an injury. Finally, wipe the floor again with a clean rag. Put water on the floor. There are much stouter blades made for removing ceramic tile and thin set. I’ll know for next time! Pour 0.39 gallons (1.5 L) of boiling water gently over the thinset. © 2021 From House To Home - WordPress Theme by Kadence WP, The Best Way to Remove Thinset From Concrete, One Room Challenge, Week 4: Master Bathroom Makeover Tiling. This is after the marking process is completed for the area that needs to be worked on. Thinset is sometimes referred to as mortar because it is used to secure tiles to a floor or wall. Hopefully next week, I will have some prettier pictures to show you. Let the vinegar water set in for a few minutes, then sponge the entire area to get it as clean as possible. This technique works best for the softer varieties of thinset or where most of the thinset came up with the tiles, and some small clean-up is required. To remove tiles that are secured to concrete with thinset and grout, a sledgehammer, angle grinder, or similar tile removal equipment can be used for concrete grinding but if speed and ease are desired then an electric chipping hammer is highly recommended to tackle a concrete … It grinds the top layer of concrete right off, and with it, the paint. Pros: Great workout, cost-effectiveeval(ez_write_tag([[336,280],'homenish_com-large-leaderboard-2','ezslot_9',132,'0','0'])); Cons: Can take a long time, physically exhausting if there is a lot of square feet to get rid of. Within 40 to 60 minutes of water application, you should notice cracks starting to appear in your thinset. Double-Row Diamond-Cup Grinding-Wheel, via amazon*. If you missed them, you can see where I started in week 1 HERE, and see the design plan in week 2 HERE. Pots that are 0.39 gal… Pros: It can likewise be utilized for the eliminating tile, requires very little prep work so you can begin right away after bringing up tile floor covering, it needs only one tool for the task, Cons: Can be tough if the bond of the concrete the thinset is too strong, produces air-borne dust. They use a chisel attachment and a fast backward and forward movement to scrape the mortar. I did try removing thin set from plywood substrate with flat-bar and hammer – it took me 3 hours to clean 3 sq. Otherwise, hire a pro or at least rent the appropriate tools if you can afford them. Or if you want to skip ahead, you can see week 4 HERE, week 5 HERE and the reveal in week 6 HERE. PRO TIP: Using Diamond Cup Wheel for Angle Grinder + Dust Shroud attachment, will make your job easy, fast and safe! Mahogany Flooring – Types, Pros, Cons, Costs and How to Install, 8 Shower Floor Options with Pictures, and Costs Explained, Terrazzo Floor – What it is, Pros/Cons, Types, and Costs, How to Remove Yellow Stains From White Sheets, How to Remove Old Rust Stains From Carpet: 6 Simple Solutions. Be careful not to splash the acid on any vulnerable surfaces or materials, as it will damage or stain. I have a grinder with a Dewalt diamond cup wheel I have been using to remove cosmetic issues on the floor of my basement before staining the floor. You can remove leftover patches using an angle grinder fit with a diamond grinding cup wheel. Mix the acid with water in a bucket, then place the tiles in the bucket to soak. This would definitely be worth trying! If you have a corded angle grinder, unplug it from the wall outlet; if you have a cordless angle grinder, you should remove the batteries from the tool. Enter the angle grinder. In case you’re joining in for the first time, the One Room Challenge is a 6-week event (put on by Linda at Calling It Home) where a whole bunch of designers are crazy enough to agree to makeover a room in 6 weeks and post their progress every week. Notify me via e-mail if anyone answers my comment. Do NOT use a chisel. Required fields are marked *. What a pain! Floor scrapers are thin spring steal blades that take off thin set without damaging the foundation. Can I use a regular or masonry grinding wheel to remove this little amount of thin set? Use the 4. var sc_invisible=1; This Costimate is a tile removal cost estimate. Hi, and welcome! You can identify the efficiency of this technique by the bond’s strength in between the concrete and the thinset, as well as how strong you are. If you are fortunate enough to be handling thinset that loosens during soaking, this can be a fast task with very little mess. But, if you pull up old tiles, it may be something you will have to contend with. In every makeover, it seems there is always (at least) one week where things don’t go according to plan (commonly referred to as The Week From Hell). No no no! This is a first for me, especially with 24″ tiles (I did have them delivered to the store and picked them up myself which I think helped a lot…I’m pretty sure it’s the shipping that usually does them in. Getting the tiles off, was tough, but we managed to do that in an afternoon. My son and I are renovating his master bath; I found this post and the angle grinder was a lifesaver! Get your protective gear on and get ready to grind! So I needed some way to remove it, and the reciprocating saw / tile scraper combo wasn’t doing it. I felt like I was in the Sahara Desert in the middle of a sandstorm. That's motivated him to help others with their home decorating & improvement projects. The get a jackhammer with a floor scraper blade. The mechanical approach is generally best for professionals to use when the thinset doesn’t soften when soaked. I rushed over to my local Home Depot rental center, and of course, (since I was in the makeover week from hell) it was already rented out. Scrub the grout and all. I went to the Home Depot rental department and asked them what kind of a tool I could rent that would get this job done. If not, go on to the next method. Of course, some additional time will be required at the outset to soak the thinset. Removing Thinset From Concrete Slab. In any case, it was definitely a learning experience , Your email address will not be published. Dust Shroud for Angle Grinder, via amazon*. And then moved to a tile scraper* attachment for the reciprocating saw* which did a decent job, relatively quickly. … double row diamond grinding cup with any standard 5/8-11 arbor compatible grinder. And then the purchase that I was really looking forward to got delivered…the vanity*. ), and had only cleared about 1′ square of floor space. Removing mortar from concrete slab floor can be tricky. In order to lower that learning curve, consider these following tips for making this process even more efficient: Try scoring your concrete before finishing your cut. var sc_security="d7fb4cc8"; How To Remove Mouldings So You Can Reuse Them, 10 Elegant Ways To Decorate With Black Bedroom Walls, One Room Challenge Week 2 – Home Office Mood Board (and the first setback), One Room Challenge Week 2: Master Bathroom Design. It is made of cement and forms a durable connection to the tile when dry. There weren’t any really obvious signs of damage but the sides of the box were pushed out a little…like something had been dropped on it. Yet, when you need to remove it, it can be a nightmare. A strong surface, generally diamond, is required to grind the thinset down. Angle grinders are among the very best tools for thinset removal. Angle grinder with a diamond cup wheel. Ugh! Combine it with the stiffest metal brush accessory you can. We started out with a screwdriver and hammer (worked but very slow!). It was working but was taking so long I thought the whole 6-week challenge would be over by the time I got the mortar off the floor. The first and most important thing you need to do is to disconnect the power source of your angle grinder. Having seen a few online videos about removing old grout from bathroom wall tiles with an angle-grinder and a diamond disk/blade (mine is 2mm thick), I thought I’d give it a whirl on some grout in a tile area of only between 9 tiles … Angle Grinder. Removing Mortar Cement from Reclaimed Tiles, 1. Since I’m putting down new, large-sized floor tiles, getting the old tiles off was just the first step. I though my little mouse sander might work but it just tore up the 80 grit. Thank you for this post! I actually started out the week feeling pretty good…I had ordered most of the major bathroom pieces, and they were all shipping very quickly. Moody Master Bedroom Makeover – Finally Floors! And to our credit, the things we make don’t fall apart , However, my mother and I installed the blue and white tile floor that was in my bathroom originally…. Your email address will not be published. This week was that week for my bathroom makeover. He has keen eyes on all things interior design and realized that there was a lack of sound and practical knowledge about home decor/interior design. Angle Grinder With Diamond Cup: If the above steps didn't help you get rid of the stubborn mortar, then you can go with the option of angle grinder having diamond cup, which is an affordable as well as best option to remove the mortar. You shouldn’t need to do any scraping, but keep a razor blade or scraper handy just in case. Vacuum the area to remove the dust, and you should be set. Susi is on the right track, when it comes to applying concrete resurfacer. If you happen to have an angle grinder on hand you have used before for concrete grinding, try pairing it up with the stiffest metal brush attachment you can find. I took one look at the box and was immediately filled with dread. It will chisel the thinset off the cement like butter, they said. This decreases its integrity and makes it much easier to remove using a putty knife. Using a concrete grinder is something that I always wanted to do when I started working at Bartell Global. This is because you can fit an angle grinder … (I think this would be the mac-daddy of tile removal solutions…if I were doing it again, I would rent this machine to take up the tiles). And it worked really well for removing the top layer of thinset. Safety glasses are a need as little pieces of tile will fly around. Click HERE to go to week 4 of my master bathroom makeover. Grout Removal With an Angle Grinder. Precautions must be taken not to damage surrounding materials such as a tub, countertops, pipes or floor boards. Cons: Effectiveness differs based upon the type and square footage of thinset, can be unpleasant as damp thinset whirls aroundeval(ez_write_tag([[250,250],'homenish_com-leader-1','ezslot_1',133,'0','0']));eval(ez_write_tag([[250,250],'homenish_com-leader-1','ezslot_2',133,'0','1'])); There are numerous kinds of power tools that can work as the perfect kind of tile elimination devices and can sculpt away at the thinset and underlayment. You could use a circ. [1] X Research source Purchase 0.39 gallon (1.5 L) cooking pots from home hardware stores. He came out of the bathroom after an hour with the hammer drill in 2 pieces (yes, it literally fell apart! Pros: Not very tiring, very little dust in the workspace if the thinset is soaked thoroughly. Your email address will not be published. The final step will be to use a rotary sander (50-grit) on the lowest setting to remove any last material. Just do one batch at a time.eval(ez_write_tag([[250,250],'homenish_com-banner-1','ezslot_5',131,'0','0'])); Once they’ve soaked in the acid water for a few minutes, take one out at a time and scrub it with a brush. Be careful not to gouge or scratch the tiles. And that’s when I saw it, a solution that looked like it would actually work! I was hoping that it was all in my imagination. It holds your tile in place on tough surface areas like concrete with an adhesive mortar. We’ve also gathered prices from homeowners to submit costs from their tile removing project. Very fast and almost no dust if done right. It did an amazing job and removing just enough paint and leveling out the concrete. Removing Thinset from Concrete Using a Flooring Grinder. var sc_project=11670910; And the goal is to inspire you to use your own creativity to transform your house into a home you love. I use a wide cold chisel and hammer to remove the tile. This is what I moved on to. It can gouge the heck out of your foundation. Thanks, Sam! I’ve installed a lot of tiles in my day, but I don’t think I’ve ever had to remove them, and clearly it’s not something I would want to do by reading this. They rented me a rather large “floor removal” machine that certainly looked like it would get the job done! Removing tile from walls and floors is a tough, messy, time consuming, and loud job. Curved Roofs – Structure, History, Pros/Cons, and Their Varieties, Clerestory Roofs – Identifying, History, Pros/Cons, and Types. Just finished removing tile and thin set from a small (5'x5') bathroom floor an hour ago. Cutting concrete with an angle grinder for the first time can be challenging for even some experienced DIYers. (Actually, I think a hazmat suit would be better). Be careful to gouge or scratch any tile you want to salvage underneath. I've used a grinder with cutting/grinding wheels before; but never a removal disc such as this. The only issue we had was that it ate through our batteries fast. You’ve removed your old tile flooring, but the dust got all over; now you have a stack of debris, an irregular stone flooring, and a layer of material that looks like glue and won’t come up.eval(ez_write_tag([[300,250],'homenish_com-medrectangle-3','ezslot_3',128,'0','0'])); That is thinset. It is not normally essential to dampen the thinset first. When remodeling a tiled area of your home, an angle grinder may be your best friend. Include the grout lines as it will thinset on it as well. Using a 4.5″ angle grinder and a 4″ diamond cup grinding wheel, start “buffing”, or grinding, the concrete. Your email address will not be published. Removing Mortar Cement from Your Tiles, 3. A friend of mine needed a hand removing some glue off of a floor and I thought, hey this can’t be so hard, let’s give it a go! It was on a blog (House of Hepworths) and I’m not sure how I missed it the first time. The first and most simple step in the process is to remove any loose material or concrete flaking from the surface area which can be done using an angle grinder with a diamond cup wheel. I had all of the doors to the bathroom closed, and still ended up with a thick coating of dust on everything in my bedroom and closet. The shower doors* and the toilet also came in. Homenish.Com Is A Participant In The Amazon Services LLC Associates Program, An Affiliate Advertising Program Designed To Provide A Means For Sites To Earn Advertising Fees By Advertising And Linking To Amazon.Com. 5 in. Using slow circular motions and several passes, slowly grind off the adhesive and mastic until you see a clean, smooth lighter concrete appear. And, it's great for creating durable surfaces. Most times, however, once the tile is up, you are left with small mounds of … Repeat this process on both sides of the block wall. A 4-inch angle grinder with a rough stone blade is ideal for large-scale grout removal projects. )The bathtub* was d… Barn Roof Styles – Which Should You Choose? Double Row Diamond Grinding Cup with any standard 5/8-11 Arbor compatible grinder. Since I’ve never tried to remove thinset from concrete before, I did what most DIYers do in this situation…I googled it. There shouldn’t be any dust in this procedure as you’re not sanding the mortar but scraping it. This can be a challenge if you decide to remove the tile, since most of the time the thinset remains stuck the floor. Required fields are marked *. Pros: Less mess, effective at removing all mortar, Cons: Time-consuming, can be physically tiring, some people can’t stand the smell of the vinegar. The most inexpensive method to get rid of thinset is to get a sturdy scraper or a chisel and begin going to town trying to pry it loose from the concrete little by little. © Copyright 2021. To begin with you would have to start working the angle grinder on the surface of the concrete from one side to another. Pros: Easy and effective cleaning method, inexpensive, Cons: Some people don’t like dealing with acid or the necessary protective equipment, acid can stain or harm other materials, the process can be time-consuming depending on how many you have to clean. So I figured, there must be a tool for this! Also, get ready for a dust storm. It’s already week 3 of the One Room Challenge makeover of my master bathroom! Unfortunately, not so. Feel free to return to our site to submit your own project details and c… Click-Lock 12mm Laminate flooring will be installed in this area. So my goal for this week was to get the floor tiles installed, which (as you may have guessed) did not happen. I actually started out the week feeling pretty good…I had ordered most of the major bathroom pieces, and they were all shipping very quickly.The floor tiles* arrived and none of them were broken! But it’s finally done! Moody Master Bedroom Makeover – The Reveal. In hindsight, floor leveller over top of the tiles might have been the best option. We tell Susi to grind down the thinset with an angle grinder. But they did have a smaller version that attaches to an angle grinder*. Removing Thinset from Concrete Using Floor Stripper and a Power Chisel, 4. Use a 4 1/2-inch angle grinder equipped with a diamond blade to cut through the mortar via the lines you traced in the mortar as a guide. Now, I can start the tiling . Everything I read said to buy a 2″ tile chisel for the hammer drill. They had the exact same problem and ended up using a Floor Maintainer with a Diamabrush to grind the thinset off the floor. Take everything out of the room that you can, and enclose the area as much as possible. I found it was much more productive to cut through the grout lines first with an angle grinder and diamond blade. Hopefully it won’t take too long to get the replacement vanity. 5 I did go through quite a few scraper blades doing a fairly small floor…I found out afterward that there are a couple other tools that probably would have worked even better (see below).

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