This is possible although care must be taken to not damage or loosen the tile. In practice, some veteran tilers relate that the abrasion from sanded tile grout is likely not enough to scratch tile surfaces. Grout treated with a colorant also has a different texture than originally colored grout. Grout sealers are now recommended to reduce this effect. If you choose to use smaller grout lines you must ensure the tile … Fortunately, you can easily remove damaged grout and replace it with new grout so your tiles look brand new again. Bathroom has never used so far. For small-format tiles up to 8 inches by 8 inches, the spaces between tiles will normally be either 1/32 or 1/16 inch. I would suggest that you ask the tile installer what he or she thinks about the workmanship and techniques used. Use two spacers between each tile to maintain a uniform space in all of the tiles. The plywood sheets should be run with the long side perpendicular to the joists (both layers). For glazed floor tile, it is not a good idea to spray anything on the tile - the glaze of the tile will be easier to clean and longer lasting than any coating. In this case, that is grout. The edge of the tile also makes a difference in the success of the colorant. The best method is to screw and glue the two sheets together. Each type of sealer has its advantages and disadvantages. Also, they are subject to wear and tear and very sensitive to water in the grout while curing. Hi Roger, Also, how uneven the color appears can be somewhat subjective. For example: A higher quality tile could allow for a 1/16" or 1/8" grout line and maybe even a brick layout as lippage may not be an issue (in a perfect tile world) where as a lower quality tile might have major lippage risk so laying the tile in 1/3's and having a 1/4" grout line is recommended. While most people will purchase larger format tiles specifically because they do not want a lot of grout lines, sometimes the tile will not allow it. This can be purchased from most Home Centers or through your local Professional Floor Covering Dealer. Indoors & Outdoor Use ️. Large format tiles with 1/16″ or 1/32″ grout lines and a grout that matches the tile color closely looks great! There seems to be a lot of information on all other sizes except the 4×4. Since most grout is cement based, it tends to turn gray with time and cleaning. Polymer-modified - Meets the most demanding installation requirements without additives. Grout made with an excessive amount of water or polymer additive. Makes perfect sense! I attemoted my first tile job in guest bathrroom floor. It can make or break your whole look. Pour a quart to half gallon of grout on the tiles. The best way to eliminate smaller pieces with 1/3 offset is to try and shift the layout by either 1/3 or 1/2 of a tile. Price: CDN$ 29.99 & FREE Shipping: New (2) from CDN$ 29.99 + FREE Shipping. Regular format tiles are what I install on most of my jobs. Therefore, you can see this can be difficult to assess without an on-site inspection. I was told by installer he recommends 1/8 over 1/16 said don’t get the possible wavy joints .. Pick a grout color that blends with your tile. This lifts off any remaining soap film. Copyright © 2021 The Tile Council of North America. Uneven grout color is not normal, but there can be a number of things that can cause blotchy grout. As a general rule, floor tiles should have grout lines of 1/8 inch or larger, depending on the type and size of tile; most floor tiles are 8 inches by 8 inches, but larger versions are available. The best way to figure out how small you can go is to lay out nine tiles in a square and measure from corner to corner in both directions. I am really not interested in that due to rectified edges but I guess time will tell Thanks. If it has ‘nubs’ on it, then the tile’s nubs are butted to one another. Money Back Guarantee Refund in 15 Days. Such as black an white, dark and light, dark green and light gray. Thank You! Stone Pro Traverfill - Travertine Hole and Void Repair - 1 Pound - Light. Common practice is … As with all acids, follow the manufacturers warnings carefully and use caution. I noticed few days ago that the grout at few different places have cracks / gaps in it and I don't like this now. The underlayment should be plywood designed for that purpose too - not just any plywood will do. It absorbs and penetrates deeply into existing grout on walls and floor tiles to dramatically enhance the appearance of any wall or floor tiles. Is there any possibility of movement between the subfloor and the joists themselves? 1. If the tiles are not identical, they will appear unaligned; 2. This most often occurs with wall tile. 99 $25.51 $25.51. The smaller the tile, the more pronounced this effect may become. Excellent for highly glazed ceramic tile or highly polished marble or natural stone that can be scratched by sanded grouts. There are no ANSI standards that address color variations in grout. Often, the finished results look sloppy due to variations in the floor or wall and in the tile. Hold the float at a 45-degree angle to the vinyl tiles and push the grout into the joints. Generally, grout fails because of movement of the substrate or improper mixing and installation of grout. I am truly a novice when it comes to laying tile. There are also penetrating sealers that repel oil based stains that are even more expensive. With tile that size you need a larger grout line due to inconsistencies in the cooling process of the tile. This section states, "Finish floor and wall areas level and plumb with no variations exceeding ¼" in 10 feet from the required plane.". Grout Stains are epoxy-based products that are specifically designed to penetrate into the grout and seal the surface with a permanent color. Clearly, grout joints also accommodate both changes in the thickness and profile of rustic, hand-molded tile. Epoxy grout is better but do not rely on it to stop water getting under the tiles. Made from epoxy resins and a filler powder, the grout is extremely hard, durable, and nearly stain proof. Thanks. Such as yellow tiles and white grout, dark brown tiles and light gold grout, dark green tiles and pale gold grout and so on. And it can cost three to eight times as much as cementitious grout. Seal your tile with our five-star, patent-pending, waterproof formula! Unfortunately the grout does not. Is there a standard that addresses color variations in grout? If you looked at the tile in profile is very slightly trapezoidal, not rectangular. Just show them photos. Tile Gap Beauty Grout Epoxy Sealant Aide Repair Seam Filling Reform Wall Glue 0.0 Store: Solid Tag tool Store. The same contaminants that made the old grout dirty may prevent new grout from sticking properly. 100% Non-Toxic Odor-less Fast-Drying. The grout will crack allowing moisture to penetrate. Pour a quart to half gallon of grout on the tiles. If smaller spacers like 1/8" are used, it will accentuate the size difference of handmade tile. For small format tiles that do not have lugs I will usually use 1/16″ spacers. I prefer the look of 1/8″ grout lines so is there any problem with using 1/16″ spacers to get just over 1/8″ gap at the surface? You should wait another 3 hours before going over the tiles once more. Sometimes it works, sometimes it doesn’t. $11.75 shipping. Even better, if epoxy grout is used, it is virtually as stain proof as the tile. I’m weird like that. I just think it looks better and as long as the tile is consistent enough, that’s what I’ll use. How can I prevent my grout from staining? While this works, it is not recommended by the grout manufacturers - needing to regrout is sometimes the result. I would likely use 1/8″ provided the tile allows for it. To grout a tile floor, start in the farthest corner of the room, scoop some grout on the floor with a trowel, and use a grout float to spread the grout over a small joint. Removing grout that is adhered to a tile floor can be difficult. If done correctly it will almost look like a single large slab of tile. What is the surface of the tile; can it be easily scratched? Some of the things that can cause color variation include: Sometimes the tile itself can have a microporoisty (small pores in the tile body, especially with porcelain tile) condition that sucks the moisture out of the grout too fast or in an irregular pattern. What was the notch size of the trowel used? 4.3 out of 5 stars 206. Fix gaps in vinyl tile or planks Dave Farquhar DIY January 9, 2017 September 1, 2017 caulk Sometimes, no matter how careful you are in cutting, measuring, and placing peel and stick vinyl tile, you end up with a gap somewhere. Grout is usually colored with an epoxy paint made for the purpose and sold in tile shops. Grout that is insufficiently packed into the joint. Improper mixing of the grout by using an improper amount of water. You will need to have space between them, but you can use as small a spacer as you want. It is small just 5X5. As a general rule do not go larger than 3/16″ although under certain circumstances such as some slates and quarry tiles, 1/4″ is acceptable. The majority of tile made today has a beveled edge and grout should not be installed on the bevel. More often than not I will use 1/16″ grout lines on vertical surfaces and 1/8″ lines on floors. Also, grout accommodates differences in the angle of the surface. Generally speaking, most contractors prefer not to exceed 3/16 inch with most types of tile. When tiling over a hump, the grout joint opens up; and when tiling across a depression, the top of the grout joint narrows. Generally, it is advisable to use a grout joint at least two times the average difference between the largest tiles and the smallest tiles. Grout Lines for Floor Tiles. Customers who viewed this item also viewed. I am installing 30” x 60” rectified porcelain tile. I am installing a Marazzi 6×36 mixed with 9×36 wood look tile ( cathedral heights nobility ) in entry kitchen family , laundry and bath. If you choose to use smaller grout lines you must ensure the tile will allow it. What is the standard for variations in grout joints? Dirt can get beneath them and damage them in the long run; 3. 71. If you have any areas that have a ‘bridge’ of grout, it will normally show within the first week. $19.99 $ 19. Then you end up with grout lines with cracks all the way along the edge. I want to use the same tiles with a 1/8″ grout line. Roger, thanks so much. 4.4 out of 5 stars 75. In fact, truly clean ceramic tile without any sticky soap film will stay very clean as tile does not tend to hold an electrostatic charge (which can attract some kinds of dirt). Also, extreme care should be used when handling any acids. Just a few more important points: As the grout can absorb the soap as well as a stain, do not clean with oil or wax based cleaners (Murphy's Oil soap, Pine Sol, etc.). Most of these tiles are made specifically for vertical applications, those are shower walls, backsplashes, etc., rather than floors. Unfortunately, with regular cementitious grout, there is little that can be done once the grout is in place except for attempting to use a grout colorant. To grout a tile floor, start in the farthest corner of the room, scoop some grout on the floor with a trowel, and use a grout float to spread the grout over a small joint. Obviously, these are not fired but rather become part of the cement/sand matrix. What do you think as risk or issue going with 1/32 grouse? Regular – 12 X 12 up to 16 X 16 inches square. RELATED PRODUCTS . What would he have to gain by messing us your home, your job. Special types, such as slate or quarry tiles, often do not have edges uniform enough to … Caulk the grout gap between two adjacent rows of tile all the way across the floor. Excessive deflection in the substrate. There are some guidelines that need to be followed but the actual size is more of a personal choice than it is a set width. Are any dimensionally unstable or questionable materials also in the tile/subfloor/joist sandwich? It is best to check your decorative in a secluded area. There are even epoxy grouts on the market impregnated with Teflon that are both stain proof (nearly) and wipe clean incredibly easily. Roger, Having the thinset adhesive fill part of the joint and showing through. There they have elected to dissolve the top layer of grout molecules so the stain is no longer attached to anything. If you do not use a grout that somewhat matches the tile color you may end up with an installation that looks more like a grid made of grout than tile with a grout accent. This performance comes at a price as epoxy thinset is much more expensive than regular thinset. The wall studs can’t have horrible crowns or be out of plumb. Perhaps due to these variables, there is not a numerical standard to which the tile grout joint must conform. Typically these are weak acids. I like the more wood look but want to do what’s best. Tiles larger than 16 x 16 actually present a more uniform appearance with narrower grout lines of 1/16 inch. It is also possible to smooth epoxy grout (with or without Teflon) before it cures in a way that leaves the surface with an extra slick plastic finish to which it is very difficult for dirt to adhere. What size spacing and what type of grout would you use for this tile? This is just completely standard run of the mill square floor tile. Since grout line widths are generally a personal preference I’ll let you know what mine are. From what I can calculate using the 1/3 offset rule, I will have some small pieces throughout the nook. Generally, sanded and unsanded grout should never be mixed and absolutely never with marble or any other surface that can be scratched by the sand in grout (note: marble is a cut product, manufactured to extremely tight tolerances and usually designed to be installed with 1/16" spacing). Traditionally, sand grout filling was the best way to fill gaps, but with its water absorption problems, cracking and chipping is unavoidable! Regular format tiles from 12 x 12 inches up to 16 x 16 inches will be spaced with 1/8 inch grout lines. can be very difficult to color. Page 1 of 1 Start over Page 1 of 1 . For example, while a difference of a 1/16" of an inch may seem small on a 12" tile, this is readily apparent compared to a 1/8" grout joint. (That’s the word on the street…), Help with all your tile needs (and extreme jackassery!). Grout is available as sanded or unsanded. I want to be able to start the tile on the left side and wrap it around to the right hand side. Grout, including sealed grout, tends to wear more quickly than tile and become more porous and prone to staining. What is the difference between epoxy grout and mortar and conventional grout and mortar? Apply rinse water and vacuum that water up. If you prefer larger grout lines but have lugged tiles – don’t panic. Apply the grout section by section, covering a surface no bigger than 10 sq. Also, depending on the tile, it may be impossible to allow the grout to sufficiently cure for best color uniformity and still remove it from the tile. Grout must adjust for these differences between tiles so understandably there can be some variation in the width of a grout joint. The joint between tiles is extremely important, to allow for thermal shrinkage or expansion etc, reducing the modulus of elasticity, thus avoiding stresses and potential detachment of the tiles. Using grout from a bag that was previously opened (and gained moisture during storage). Really. If you need a grout for larger grout gaps, here’s a tip from the Tile Council Of North America. A smaller joint will exacerbate the differences between tiles as the human eye can readily see very small differences as a percentage of the total grout joint. If insufficient force is used while grouting wall tile, it is easy to "bridge" the joint where the grout does not penetrate to the back of the joint. It is for a shower wall and I would like to keep the joints as small as possible. Step 3 Wet a grout sponge in a bucket of water and squeeze the excess water out so the sponge is damp but not dripping. Got it! Curing time is on the bag but can be up to three days for some grout. Features: Made of fine quality material, practical, easy to operate and use. Also i am not sure why you wouldn’t trust the man that WAS laying your tile The same cleaner that works on the grout generally will work well on the tile. The approximate size is 27 1/8” (left), 22 ¾” (back) and 23 ¾” (right). Protect your investment with our Best-Selling Tile Gap Refiller. 100% Non-Toxic Odor-less Fast-Drying. What is the span of the joists? Then measure several different tiles from different boxes. Having said that, if your gap is excessively large you may need to add an additional row of cut tile or raise the bathtub to meet the bottom of the existing tile. I’ve decided to have my privacy violated and start putting things on Facebook. The caulk may not exactly match the grout color. But non-sanded grout, done correctly, is not an issue at all with grout lines that small. For cementitious grout, there are two broad classes of sealer: penetrating sealer that chemically bonds with the grout and repels water (and water based stains) and topical sealers that coat the surface of the grout and repel almost everything (until they are worn off by foot traffic). Are there any cracked, rotted, or termite damaged joists? First, most installers find it harder to use than cementitious grout. Here is info about the grout: What type of grout to use? Keep in mind though, that grout is based primarily of cement and sand. Grout colorants work best with grout that has not been sealed. It enhances the structural integrity of the tile flooring work and prevents debris from being stuck inside the space between tiles. Tiles with well-delineated edges are easier to treat than tiles with a large bevel or textured edge. With a very good tile you should get exactly the same measurement every time. Are they suitably sized for the span to achieve the L/360 deflection standard under the expected live and dead load? If you can’t eliminate them it normally looks best with the installation centered. Sand, like glass, is unaffected chemically by most cleaners. Keeps color better without constant sealing. This is in part because some colors are more prone to uneven color than others due to the dyes used. In general, the topical sealers are less expensive but give the grout a plastic appearance. When we purchased our square edge tiles the supplier said we should get a 1.5mm gap, we have a 2.5mm gap … Always check the tile in an inconspicuous spot first in case the cleaner affects the tile. … The grout also allows the tiles to adjust and contract. Mold may grow more easily on caulk (except caulk treated with mildewcide) than on grout. There is a nook where the utility sink is located. I have a porcelain 13“ x 13“ called majestic mount AYO4. If the width is 1/8 inch or smaller, use unsanded grout. Also, it has a more plastic appearance which, as with all matters of aesthetics, some people like and some don't. All ceramic and stone large format tile (greater than 15”) requires a minimum 1/16” grout joint according to ANSI. 39. The secret no professional will tell you is there is really no set or absolute proper size for your grout lines. For this reason, many owners choose to seal their grout - usually the better the sealer, the more the grout joint is protected. The Tile Council of North America and accompanying tile organizations recommend an average grout joint width of 3/16 inch for every 1/16 inch variation in the size of the tiles. Specifications: Item Type: Gap … Add sand to your sanded grout to create a “wide-joint” mix. For the exact amounts to add, you should check with the manufacturer of the grout you plan to use. Considerations. I will usually use the smallest grout line the tile will allow. If you prefer larger grout lines you need to take into consideration the “grid effect”. Even when the caulk exactly matches the grout color when installed, it may not match six months later (caulk will "age" differently from the grout). I left the gap deliberately to allow for expansion, if I didn't would I not have run the risk of tiles cracking? The largest grout line I will use is 3/16″ unless otherwise specified by the builder or customer. Ah, gotcha. First, remove the spacers, and then press the tiles to make sure they have bonded with the floor. The sand grains can easily bridge a narrow joint - in this case the grout may be only on the surface and have little strength. While experienced professionals can do this, there are great risks in doing so. Was the thinset coverage satisfactory? We are often asked what is the standard for determining the size of a grout joint - can it be bigger or smaller - does it need to be a specific size, etc. I do appreciate it. Get it Tomorrow, Jan 6. However, if the grout is not porous (from sealer or dirt) or the adjoining tile is rough or absorptive, it may be impossible to get a satisfactory result. Products using high-quality alloy tungsten steel. I used grout float at 45 degree angle to fill but now I am wondering if I had enough “passes” over the lines. Just to mention it, there are tile installers that remove very stubborn stains on grout with an acid (like straight vinegar or a stronger acid). Others will recommend specific brands that they know work with their grout to correct color. $7.39 $ 7. You will see that it is not specific; however this is the only part of the standard addressing joint spacing. Lastly, grout protects your tiles from chipping its edges off. Although 1/16" of an inch may seem unimportant (for example, on a 12" tile), it represents a 50% variation in a grout joint 1/8 inch wide. At least 2/3 by depth of the old grout needs to be removed when replacing or repairing grout. Obviously, I can not see the lines to see if they are 2/3 of tile full. As long as they are the same in both directions, they’re square. So your grout lines will still be whatever size spacer you use. Grout packed after cement hydration started. It will be a shallow spot in the grout itself, and it will be noticeable. Buy 5, save 4%. Choose the correct type of grout based on the width of your tile joints and the location of the repair. I just finished the grout work but now i am nervous I did not “smoosh” enough polyblend into the grout line. The least likely cause would be defective grout. Grout is a cement-based paste that's used to fill the gaps between tiles. Removing stains from cementitious grout is similar to removing stains from clothing. Sorry guys, I'm confused. Where absolute color uniformity is desired, epoxy grouts are often recommended (they are much more expensive though) as they cure and clean up differently from cementitious grout. Grout is not waterproof, even if grouted water will get under the tiles, that is why waterproofing is required. Measure the space between the tile. Some manufacturers sell a "wide joint" mix (for joints bigger than 3/8"), but you can make the same thing by adding coarse sand to regular grout. If you try to grout flush with the surface of the tile the grout over the edge of that bevel will eventually crack out, since it doesn’t really have anything to bond to long-term. Spread the material in sweeping arcs, pressing it into the joints to fill them completely. In other words, the grout must be removed before the color has a chance to set. Often, installers use grout in place of caulk for these reasons: However, when grout is used in place of caulk, the grout can cause structural and aesthetic problems. Make sure you consider your grout as much as you consider your tile. Use the float to remove the excess grout from the tiled surface. However, there are many installation mistakes that can cause uneven color including improper mixing of the grout (typically by using too much water), mixing partial bags (this is a problem if the colorant was not evenly distributed), using grout from a bag that was previously opened (and gained moisture during storage), adding water after the first mixing (re-hydrating), failure to slake the grout, improper joint packing, using too much water too soon when wiping the joints, inadequate cleaning of the sponges, using unclean water, allowing traffic on the floor too soon, etc. NADAMOO Grout Pen White, 2 Pcs Large Size 20ml Tile Grout Paint Pen, Grout Shine Touch Up Repair Marker Tile Gap Coating- Restore and Renew Grout Line, with 2 Replacement Nibs and 1 Cleaning Brush 417. price CDN$ 33. Dirty tools or shoes that stain the grout (we have actually had that happen to us, where workers tracked in clay on their shoes). Grout is usually colored with an epoxy paint made for the purpose and sold in tile shops. There is the possibility of bodily harm as well as damage to the surroundings. Conversely, grout is more easily removed from dense impervious tiles (e.g. Some tiles such as slate and some quarry tiles will not be consistent enough to use a grout line that small. US $11.15. If you try to grout flush with the surface of the tile the grout over the edge of that bevel will eventually crack out, since it doesn’t really have anything to bond to long-term. The liquid that goes into the grout ultimately must evaporate (except for that consumed by cement hydration). Changes in the thickness of the tile (often this applies to hand-molded tile), Variations in the rustic profile of the tile. If you prefer larger, use larger. Spread the material in sweeping arcs, pressing it into the joints to fill them completely. Grout keeps water out and gives your walls and floors a cleaner look. US $3.00. If you prefer larger, use larger. However, there are many installation mistakes that can cause uneven color including improper mixing of the grout (typically by using too much water), mixing partial bags (this is a problem if the colorant was not evenly distributed), using grout from a bag that was previously opened (and gained moisture during storage), adding water after the first mixing (rehydrating), failure to slake the grout, improper joint packing, using too much water too soon when wiping the joints, inadequate cleaning of the sponges, using unclean water, allowing traffic on the floor too soon, etc. The gap is easily filled with the tile wall grout and it looks great once complete. The easiest colors to work with are the medium grays and beiges as opposed to bright colors, whites, blacks, etc. Consideration should also be given to the type of grout to be used. The size of grout lines for tile is something that comes up on almost every tile installation. Grout can take a tile and elevate it to something unique.