What is the best epoxy to use for shower floor?

I’m sure you’re wondering: what is epoxy, and why do I need it to make my shower floor? Don’t worry. In this article, we’ll explain everything you need to know about epoxy and how it can help you make that perfect shower floor.

Epoxy is a type of plastic that can be mixed with other chemicals and materials in order to create an end product that has different properties than the original substances had on their own. It’s often used to seal things, like countertops. Epoxies are most commonly applied by mixing them together, pouring them over a surface, and letting them harden.

If your home or business has a leaky shower floor or other water damage from leaks, epoxies can be used to cover up the damage so that water can no longer seep through cracks in the surface of the floor.

Can epoxy be used on shower floor?

Can epoxy be used on shower floor?


The best choice of coating for a shower floor is epoxy. It is a chemical coating applied directly to the floor which creates a waterproof barrier between the water and the surface of your shower floor. Epoxy differs from grout or caulk, which are meant to fill cracks or gaps in your shower walls. Caulk and grout are not necessarily always used on floors. Grout can be used on floors but it has different properties than caulk, such as setting times, drying time, and adhesion qualities.

What does epoxy do? Epoxy does two things: firstly, it creates an effective barrier between water and your bathroom surfaces; secondly, it looks good! This can help make your bathroom look more professional and well-kept if you choose to use it on walls too (although this depends on personal preference).

If you want something that’s easy to clean up after use then epoxy might just be what you need because of its ability to create a waterproof barrier against water damage caused by moisture build-up during showers or baths – meaning no more rust stains!

How do you epoxy a shower floor?

How do you epoxy a shower floor?


Before epoxying your shower floor, it’s important to remove any old grout between the tiles. You can do this easily by using grout removal tools such as a multi-tool or grout saw.

Next, thoroughly clean your shower floor and make sure to cut down any excess thin-set on top of the tiles. Epoxy is best applied when the temperature is between 45°F – 85°F (7°C – 30°C), so choose a day where the weather will not be too hot or too cold. Mix your epoxy according to package instructions and apply it evenly onto your tile surface in even strokes with either a squeegee or roller. When finished, allow the surface to cure for 24 hours before applying the second coat.

How long does epoxy last in shower?

How long does epoxy last in shower?


The durability of epoxy in the shower depends on a couple of things. First and foremost, you’ll need to ensure you’re using a high quality product that’s designed specifically for the job. Epoxy is not created equally—some are meant for specific applications. For example, some products have different chemical compositions that can only handle humid environments, while others may be best suited to flooring or walls.

As far as the lifespan goes, it’ll likely last anywhere from three to four years in your shower if you’re conducting regular maintenance and cleaning on it as well. With that said, it’s important to note that you will need to reseal your epoxy every two or so years to keep it looking new and pristine.

Can you use garage floor epoxy on shower floor?

Can you use garage floor epoxy on shower floor?


You can use a garage floor epoxy on your shower floor, but first, you need to understand the differences between the two.

Garage floor epoxy is made for floors that are prone to high abrasion and heavy traffic. Although this may sound like it would be ideal for a high-traffic area like your bathroom, you will want to consider getting an epoxy coating that is specifically designed for bathrooms – not garages.

Garage floor epoxies are made up of 100% solids with no VOCs. Although this may seem ideal, the lack of VOCs means that these epoxies don’t have any resin in them which means they aren’t going to provide much in terms of protection or longevity when applied to concrete floors.

For example: if you have a concrete floor in your bathroom and apply one coat of garage floor epoxy, it won’t last very long because there isn’t any resin present (which allows the product to bond better). If there isn’t enough bonding agent present then water will seep under the coating and start causing issues over time such as bubbling up or cracking due to expansion/contraction caused by humidity levels changing regularly which could cause premature failure of your newly installed shower floor!

How long does epoxy grout last in a shower?

If you’re looking to make your bathroom epoxy grout last, you have several different options. You can choose between installing a grout that’s made with resin, which is durable but may be difficult to clean; or a grout that’s made with cement, which is extremely easy to clean. If you’d like your shower floor to stay in better shape for longer, we recommend using the cement-based formula.

How do you seal a shower floor?

  • 1. Clean the shower floor with a scrub brush and a mixture of vinegar and water.
  • 2. Rinse with clean water, and dry with a clean cloth or towel.
  • 3. Apply a sealer to the shower floor one section at a time and wipe away any excess before it dries with additional clean cloth or towel. Be sure to use even strokes, as you don’t want to leave any streaks behind when the sealer is dry!

How much does it cost to epoxy a shower floor?

How much does it cost to epoxy a shower floor?

While it is possible to do this on your own, many people prefer to hire professionals. If you are considering getting your shower floor epoxied by a professional, costs will vary depending on your location and the size of the job, but in general, you should expect to pay between $2.00 and $4.00 per square foot for the job.

A note about costs: While an epoxy coating can be applied yourself for as little as $0.50 per square foot, this is not recommended for shower floors due to the fact that DIY coatings do not hold up well under water saturation over time. A professionally applied coating will give you a better result that lasts longer (generally 10-15 years or more) and is thus well worth the extra cost.

Is epoxy good for bathrooms?

Epoxy flooring is a great choice for bathrooms because it is easy to clean and keep clean. Epoxy flooring can also protect against mold, mildew, and bacteria. It’s also important to note that epoxy floors are inherently resistant to water damage, making them a perfect solution for showers and bath areas. Epoxy floor coating can be applied over existing tile or concrete surfaces in the bathroom, or even directly on top of plywood sheets in new home construction projects.


Clearly, epoxy is a great solution for your shower floor, so what is the best epoxy to use for shower floor? We have only covered a few of the many options available.

If you are looking to do this yourself, the best epoxy to use for shower floor would be an Aliphatic Epoxy.

If you are looking to hire someone, it would be better to call your local painter or contracting service and ask them which one they recommend. If you have any experience with applying epoxy on shower floors, let us know in the comments below!

Photo of author

Martin Flood

Martin Flood has been working in the construction industry for over 20 years as a general contractor with expertise in remodeling projects that are large or small. He has furthered his career by specializing in epoxy resin flooring, providing excellent service to both commercial and residential clients. Martin’s experience enables him to offer professional advice on how to choose the right type of project based on your needs and budget.

Leave a Comment