How Does Epoxy Grout Differ from Cement Grout?

October 23, 2023
How Does Epoxy Grout Differ from Cement Grout?

Because of its advantages over cement grout, tiling professionals are increasingly using epoxy grout, particularly in tiled showers and floors.

What is the difference between epoxy and cement grout?

In contrast to cement grout, which is manufactured from a cementitious powder mix, epoxy grout is made from epoxy resins and a filler powder. Epoxy grout is extremely tough and practically stain-proof.

Why Is Epoxy Grout Used More These Days?

Because regular cement grout is not impermeable, unlike epoxy grout, it can absorb water and discolor quickly when wet. Epoxy grout is constructed of two separate resins combined with a filler, which makes it waterproof and more resistant to strong cleaning chemicals. Epoxy thin sets outperform cementitious grouts in terms of binding strength and chemical resistance.

What are the points to take care of while using epoxy grout?

Although it has numerous advantages, there are a few points users should know before starting to use epoxy grout for their project:

  • Please keep in mind that epoxy grout is harder to work with than conventional grout and has a plastic-like appearance that some homeowners dislike.
  • It is more expensive to buy, and most tilers charge a premium for using epoxy grout instead of normal grout.
  • Outside corners where the tile wraps around a wall, curb, or shower niche, regular grout is very easy to shape.
  • Because epoxy grout takes longer to cure in the grout joint, it is more difficult to produce the same appearance.
  • Because epoxy grout sets faster than ordinary grout, less mixing is required, and it takes less time to work with it.
  • An acid wash is also necessary with epoxy grout to help remove any additional resin residue from your tile surfaces. Some epoxy grouts are specifically intended for use with glass.
  • Manufacturers provide both conventional epoxy and glass epoxy. The difference between the two lies in the grout filler. The glass tile filler is finer, so it will not scratch fragile tiles.
  • Another significant difference between epoxy grout and normal grout is the time required to install and clean the grout, which can be 3–5 times more expensive to purchase than regular grout. This can make some installers hesitant to work with epoxy grout, and acquiring qualified tilers to conduct this work is based on the size of the area required and the size of the tile being used rather than the square metmeter grout necessary. Obviously, the smaller the tile, the more grout is used, and the larger the tile, the less grout is required; therefore, a tiler will usually quote a price after inspecting the job and determining the quantity of tile to be used.

You can also read: Epoxy Grout: The Best Grout for Tiles

Where Should Epoxy Grout Be Used In Place Of Cement Grout?

The two main locations where epoxy grout is recommended for use are tiled showers and floors, since the epoxy grout gives another layer of protection against moisture getting under the tile, while the other layer of protection is waterproofing. Another application for epoxy grout would be splash-back tiling over vanities.

The even color of epoxy grout appeals to many individuals. The filler determines the color of the epoxy grout, which is consistent throughout. The pigment in regular grout can be removed during the cleaning procedure.


Using epoxy grout is not the same as using normal cement grout. Epoxy grouting has its own set of standards, from mixing to application to cleaning. Check that your bathroom professional is familiar with the product and its applications. Be aware that the cost difference between epoxy grout and cement grout is large, but the benefits of waterproofing, staining, and durability are also important.