What is rectified tile edge treatment?
What It Is. Rectified tile is fired tile — ceramic or porcelain tile — that has been mechanically cut or ground down to an exact size. Since it applies only to the tile's edges, it is called an edge treatment. Additionally, the edges are usually precisely cut at a square: a 90-degree angle.
Does rectification make a tile look better?
Rectification is Considered an Edge Treatment for Tile Because the grinding or sawing happens to the edges of the tile, rectification is considered an edge treatment. It does not affect the thickness of the tile. Furthermore, it does not make a tile better or worse.
Is a beveled edge rectified tile better than a straight edge?
A beveled edge rectified tile is certainly an improvement than a straight 90 degree edge. Rectified tile is also more difficult to install. Grout lines are easier to maintain when setting rectified tile, but variances in height are still a problem. Given, you always want your floors to be flat no matter what kind of flooring is on them.
What is rectified tile grout?
A rectified tile is a great thing for small grout lines where the tiles are butted closely against each other. This gives you the impression of a seamless look across an entire floor. ⅛” is a common grout line for rectified tile. However, the tile floor in my aunt’s house has what would normally be an insignificant ¼” grout line.

Are rectified tiles better?
Choosing a rectified or non-rectified tile is down to preference and the type of space you are tiling. Rectified can look more modern with their seamless finish whereas non-rectified gives you more opportunity to use decorative grouts. Whichever you choose, we're sure you will love your finished, tiled space.
Which is better rectified or non-rectified tiles?
Because rectified tiles may be more prone to edge chipping, a very fine bevel is added to the edge for protection. Non-rectified tile is less expensive, due to the extra manufacturing processes required for rectification. The edges are less sharp, which may be desirable in a more casual, natural-looking installation.
Do rectified tiles need grout?
In truth, rectified tiles allow for a thinner grout line. But, the misconception that they can go groutless might leave your work looking unprofessional. Rectified tiles still very much rely on grout if you want them to withstand the test of time.
How do I know if my tile is rectified?
The first non-rectified or pressed tile back has a regular border around the edges. This non-rectified tile has a regular outline around the edges. Compare that to the rectified tile below where the regular border isn't present on the side where the cutting or grinding took place. This is a tell-tale of rectification.
How do you clean rectified porcelain tiles?
How to Deep Clean Porcelain Floor TilesMix Vinegar and Water. Mix 1/4 cup white vinegar with 1 gallon of warm water. ... Mop Thoroughly. Use the vinegar and water mixture to mop the floor well. ... Rinse. ... Sprinkle With Baking Soda. ... Mop With Vinegar and Water Solution. ... Flush to Remove Residue. ... Go Section by Section.
How much does it cost to lay rectified tiles?
On average, though, tilers charge anywhere from $45 to $150 per hour. You are more likely to be quoted a per square metre rate, ranging from $35 per square metre to $120 per square metre. $60 per square metre is the average for laying bathroom tiles.
Are rectified tiles harder to install?
In Summary, rectified tiles may take longer and be slightly more expensive to lay, however they aesthetic appeal of the smaller grout joints in conjunction with the use of a proper levelling system to ensure a perfect job, will far outweigh any cost.
Is ceramic tile better than porcelain tile?
Known as the most durable type of tile on the market, porcelain is harder, denser, tougher, and less porous than ceramic tile. It also has a very low absorption rate, meaning it's virtually impervious to water damage, even after prolonged exposure.
Which is better porcelain tile or ceramic tile?
Durability: The density of porcelain tile makes it more durable than ceramic tile while being less subject to wear and tear. This makes it more suitable for commercial use as well as in the home. Water Resistance: Porcelain tile is almost impervious to water compared to ceramic tile.
Do you need spacers with rectified tiles?
It may be tempting to use substitutes, or no spacers at all, but even rectified porcelain tile needs a slight gap. The hard plastic construction of tile spacers makes them easy to remove and rigid enough to create tight, consistent spaces between tiles.
What are the different types of tile edges?
There are four main types of tile edge trim that can be used to finish the perimeter of your installation. These include stone trims, plastic, metal trims, porcelain or ceramic trim tiles.
Can you lay tiles without gap?
Laying tiles with small gaps also prevents problems in case of mechanical damage to one of them. If the tiles were indeed laid out without joints, it would not have been possible to safely remove one of them. 1.5 to 2-millimetre gaps are enough for safely replacing a tile without damaging the other ones.
What is the thinnest grout line for rectified tile?
1/8"TCNA recommends a minimum 1/8" grout joint for rectified tile and minimum 3/16" grout joint for calibrated tile. They also suggest adding to this width the amount of edge warping on the longest edge. For example, if the edge warping of a rectified tile is 1/32", the minimum grout joint is 1/8" + 1/32" = 5/32".
How do you lay rectified tiles?
0:301:28Rectified Tiles Explained - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo when you have something like that you can put a very narrow route line most marble tiles areMoreSo when you have something like that you can put a very narrow route line most marble tiles are rectified and square they're all exactly the same size.
Can you lay tiles without gap?
Laying tiles with small gaps also prevents problems in case of mechanical damage to one of them. If the tiles were indeed laid out without joints, it would not have been possible to safely remove one of them. 1.5 to 2-millimetre gaps are enough for safely replacing a tile without damaging the other ones.
How do you grout square edge tiles?
6:0914:55How To Grout Different Types of Tiles - Tile Mountain - YouTubeYouTubeStart of suggested clipEnd of suggested clipTake away all of the tile spaces. Use a scraper to scrape off any of the stubborn tile adhesive thatMoreTake away all of the tile spaces. Use a scraper to scrape off any of the stubborn tile adhesive that still could be on the surface of the tile.
Rectification Controls Tile Shrinkage
If you have ever baked a pizza, bread, or cookies, you know that it is impossible to predict the eventual size of the product. With heat, it first...
You Want Thin Grout Lines: 1/8"
Online tile retailer South Cypress tells us, "The main point in purchasing a rectified product would be for minimal grout joints."The thicker the g...
You Want to Lay Larger-Sized Tiles: 15"-16" and Above
It is rare to find small rectified tile. Just how small is the minimum, though?South Cypress tells us:
You Want A Clean, Precise Grout Line
The clean, 90-degree angle afforded by the tile-cutting saw means that your grout line would be equally clean. For materials like honed, polished t...
You Want Fired Tile, Not Natural Stone
Rectified applies only to fired tile. You do not find the term applied to marble, granite, or travertine. Since these are natural stones, they are,...
How is the rectified process achieved?
When rectified tiles are fired, they are usually slightly larger than they need to be. Subsequently, they are cut to an exact size using a grinding...
Are rectified tiles more expensive?
Yes, the rectified tile is more expensive because the production process requires more work. However, that is not the only additional cost to consi...
How thin can the grouting joint be when using rectified tiles?
With rectified tiles, grout joints can be as little as 1.3mm but typically are 3mm. A special grout will be required for these thinner joints. One...
What is a rectified tile?
Rectified tile is fired tile— ceramic or porcelain tile —that has been mechanically cut or ground down to an exact size. Featured Video. Since it applies only to the tile's edges, it is called an edge treatment. Additionally, the edges are usually precisely cut at a square: a 90-degree angle. Rectification is not considered better ...
Why do recessed tiles collect less debris?
Rectified tiles collect less debris because there are smaller and fewer grout lines.
Why are recessed tiles so hard to set?
Rectified tiles can be more difficult to set because the grout joints are smaller.
What is the smallest tile?
Generally, a 12-inch by 12-inch tile is the smallest rectified tile that you'll find. An exception would be with mosaics that are 1-inch square or 2-inch square and are cut (and therefore technically rectified). But they are mesh mounted and the grout joint is predetermined.
How thick is grout line?
Notice that quarry tiles —those thick, often red, and not rectified tiles seen outdoors—may have lines as thick as 1/2-inch.
What does 90 degree angle mean on tile cutting saw?
The clean, 90-degree angle afforded by the tile-cutting saw means that your grout line would be equally clean.
Do all tile manufacturers carry rectified tiles?
All major tile manufacturers carry rectified tile. You usually need to look at the specifications and edge finish, to determine if a tile is rectified. By default, all mosaic tiles are rectified since they are cut. But since mosaics are often stuck to a mesh backer, you won't be able to lay those tiles close together.
How is Rectified Porcelain Made?
The term “rectified” simply refers to a manufacturing process where the edges of porcelain tiles are ground or cut to minimize size variations between tiles.
How to make tile the same size?
So, to ensure each tile is exactly the same size, rectification involves grinding, sawing or laser-cutting the edges of the tile. This creates uniformity in size, removes the normal variations along the tile edge, and ensures sharp, 90-degree corners.
Is rectified tile more expensive?
Are installing large-format tile (tile larger than 15” on any side)One downside of rectified tile is that it can be more expensive. In addition, if you want minimal grout lines, your subfloor should be as level and flat as possible to avoid lippage (a term used to describe tile that sticks up higher than the tile beside it), as this effect can be more noticeable without standard grout lines. Non-rectified porcelain may be a good choice if you:
What is a rectified tile?
Rectified tiles are ceramic or porcelain tiles that have been precisely ground and machined to give them near-perfect straight edges and exact dimensions. These tiles provide a very clean, symmetrical look, and allow for extremely fine grout lines of 3mm or less (typically using unsanded grout, which is most appropriate for thin grout lines).
How are rectified tiles made?
They're called 'rectified' tiles because that's what the process actually does - it rectifies their sizes. Baking or firing a ceramic tile never gives an exact, predictable result. Even if the tiles go into the kiln looking exactly the same, the change in moisture through the firing process isn't something that can be precisely controlled, and tiles will slightly shrink and warp. When they come out of the kiln, ceramic and porcelain tiles will always vary slightly in terms of their shapes and sizes.
Why do rectified tiles cost more than non-rectified tiles?
It's always relative to the quality, type and size of tile that you're after, but rectified tiles usually cost more than non-rectified tiles of a similar standard, because there's a bit more work that goes into producing them. Likewise, depending on the size of the grout line you're after and where you're laying them, ...
Why use 1.5mm grout?
Because they're so carefully produced, rectified tiles can be used to create a very clean, ...
What is it called when tiles aren't flush?
This slight difference where tiles aren't exactly even with one another is called 'lippage'.
Why do tiles have a bevel?
Rectified tiles usually also have a very fine bevel around their top edge too, to help reduce the chance of their sharp edges chipping.
Is tile thickness considered during rectification?
Having said that, the tile's thickness isn't normally taken into account during rectification - only the length and width - so there may be slight variations in terms of thickness. Likewise, ceramic tiles may also be subject to a tiny bit of warping.
What are the differences between rectified tile?
The differences are are a result of any number of factors–the amount of water, humidity, a different lot mixture, etc. When creating a rectified tile the manufacturer guarantees a certain length and width by creating an oversize tile and then grinding it down to the exact measurement.
How to tell if tile is rectified?
First, normally you can tell from the edges if it looks like it is ground down. If you are still unsure flip it over. Sometimes manufacturers produce large pieces of tile and cut it into several rectified pieces. You’ll see the normal flat edge pattern across a couple sides and see the pattern is interrupted on one edge.
How big is a rectified tile?
Due to chipping during the fabrication process, rectified tiles are normally offered in large formats of twelve inches or more . If you are looking for a more continuous design flow with smaller grout lines you are probably looking at larger format tiles anyway. Just in case though, larger tiles also make a space look larger from the optical illusion aspect.
Why do porcelain tiles shrink?
When porcelain tiles are created there is some shrinkage. Tiles shrink from water evaporation during the firing process. While manufacturing tiles is a science there are just too many variables making each tile unique.
Is grout line better than tile?
Grout lines are easier to maintain when setting rectified tile, but variances in height are still a problem. Given, you always want your floors to be flat no matter what kind of flooring is on them. However, it is even more important when you install rectified tile. The hard edge is very unforgiving when you slide something across the surface. Imagine hitting a 90 degree edge while scooting your chair under a table. A curved or tumbled edge allows you to slide easier. Even a slight height variance between two tiles with a 90 degree edge will result in an abrupt stop.
Is tumbled travertine better than regular tile?
Both the regular tile and tumbled travertine are much easier on your toes.* A beveled edge rectified tile is certainly an improvement than a straight 90 degree edge.
Is rectified tile harsh?
As I quickly discovered at my aunt’s house, rectified tile is harsh flooring on bare feet.
What is a pressed edge?
A "Pressed" edge has a nice rounded edge and can have slightly different sizes (Calibers). It is important to ensure your project has all the same caliber when you begin the installation. It is recommended to not install pressed edge tile with less than a 1/8” grout line. A "rectified" edge is a tile that has had all edges mechanically finished ...
What grout line do you use for a PRO?
It also allows for the PRO to install using a very narrow grout line (1/16" or 1/8"). It is important to know that the rectified installation is a more challenging installation for the PRO because the floor must be flat and there is very little room for variation.
Why do they make rectified edge tiles?
This procedure is used to create a more uniformed size in ceramic or porcelain tiles. Because they are clay-based, they need to be fired to harden the texture.
What is a rectified tile?
Rectified tile refers to (usually clay-based) tiles that have straight edges, due to precise grinding or cutting process. The process is common in ceramic or porcelain tiles, and manufacturers usually do it before the firing process. When seen up close, you will see that the tile edges are smooth and straight.
How wide should grout be for tile?
If you aim for an almost seamless look, the tiles must be installed with 1.5 mm-wide grout lines. Getting the perfect installation result with this grout line size can be difficult, especially if you are not a professional.
What is the substrate for rectified tile?
Make sure the substrate is flat. Substrate is a term for flat layer right under the outer finish. This layer functions as a stabilizer, supporting the exterior layer and create even finish. However, your substrate layer must be flat from the beginning before you install the rectified tiles.
Why are seamless tiles so confusing?
Seamless tiles may cause confusion or even an accident when a person cannot tell the difference between two surface levels. Use different tile colors or even border patterns to create these distinctions.
Why are the lines between tiles subtler?
The lines that are usually visible between tiles become subtler because of the smooth, straight edges. However, the seamless look is not the only goal in tile rectification process.
Why do we need rectification for tile?
Another reason to make such tile is to create an easy installation process. Inconsistent sizes can cause difficulties in installation, especially if the room has awkward angles. Rectification process creates “standard sizes” for tiles, which you can find depending on your project needs.
What are the two distinct styles of tile edges?
There is already a multitude of options available to you to perfectly complement your home project, but did you know that there are also two styles of tile edges from which to choose? The two distinct styles--Rectified and Non-Rectified--each have their purpose and appeal, so read on to gain insight into this important aspect of your selection process.
What is grout between tiles?
The grout between the tiles takes care of such differences, so they fit together neatly. However, the process of rectification eliminates any variance between tiles, making them nearly identical. The edges are mechanically ground and shaped.
What is Ecowood Argent?
If you’re a fan of wood flooring – or counters, or backsplashes, or accent walls – but don’t like the maintenance, Ecowood Argent is one of several great choices from MSI. This particular tile that looks like wood has rectified edges, eliminating thick grout lines that may detract from the weathered, fossilized appeal.
What is Sophie Anthracite?
Featured: Sophie Anthracite. Another natural stone lookalike, Sophie Anthracite is a non-rectified porcelain tile option that delivers veined stripes in shades of taupe-gray. With either a contrasting or matching shade of grout, these large-format tiles are perfect in the kitchen, bath, or anywhere easy-clean durability is a must.
What is the perfect 90 degree edge on Onyx?
The perfect 90-degree edges of Onyx Sand Porcelain Tile allow them to match up right against their neighbors. When laid in the same direction, the look is nearly seamless, or alternate direction to create a subtle pattern. In shades of beige with cream and pale gray swirls, this is a neutral choice that is easy to coordinate.
What is salvage musk porcelain tile?
These Salvage Musk Porcelain Tiles deliver the beautiful, eye-pleasing ambiance of antique hardwood without the worry. The look is reminiscent of reclaimed barn wood, slightly weathered and distressed in shades of beige and taupe. The non-rectified edges round out the casual feel of this tile option.
What size are Focus graphite tiles?
Available in 12” x 24” format , the uniformity of these tiles is perfect for contemporary design styles, with matching or contrasting grout.
