Epoxy vs Cement Grout: What’s the Best Choice for Your Bathroom?

When renovating or building a bathroom, every detail matters—and grout is no exception. Though it may seem like a minor element compared to tiles or fixtures, grout plays a crucial role in the longevity, performance, and overall appearance of your bathroom. The two main contenders when it comes to grout types are cement grout and epoxy grout. But which one is right for your bathroom?

In this guide, we’ll explore the differences, benefits, drawbacks, and ideal use cases of each type to help you make the best decision for your space.

💡 What Is Cement Grout?

Cement grout is the traditional grout material most homeowners and builders are familiar with. It’s made from a mixture of cement, water, and sometimes sand. Depending on the type of tile and the width of the grout line, cement grout comes in two primary forms: sanded and unsanded.

✅ Pros of Cement Grout:

Budget-Friendly: Cement grout is inexpensive and readily available at hardware stores.

Easy to Use: Ideal for DIYers, as it’s simple to mix and apply.

Versatile: Works well with a wide range of tile materials and finishes.

❌ Cons of Cement Grout:

Porous Surface: Absorbs water and stains, which can lead to discolouration over time.

Prone to Cracking: Especially in high-traffic or wet environments.

High Maintenance: Requires sealing every 1–2 years to maintain water resistance and prevent mould or mildew growth.

🧪 What Is Epoxy Grout?

Epoxy grout is a newer, more advanced alternative composed of epoxy resins and a hardener. Unlike cement grout, epoxy grout is non-porous, making it naturally waterproof, stain-resistant, and incredibly durable. It is ideal for areas exposed to moisture and chemical cleaning agents—like your bathroom.

✅ Pros of Epoxy Grout:

Waterproof: A top choice for showers, wet rooms, and bathroom floors.

Stain-Resistant: Great for light-coloured or porous tiles that are prone to staining.

Mould & Mildew Resistant: Prevents microbial growth, making it more hygienic.

Durability: Withstands heavy use and lasts for many years without cracking or breaking down.

❌ Cons of Epoxy Grout:

Cost: Typically more expensive than cement grout.

Difficult to Apply: Has a shorter working time and a more complex installation process, often requiring a professional for best results.

🛁 Epoxy Grout vs Cement Grout: Which is Best for Bathrooms?

Bathrooms are high-moisture environments. From steamy showers to splash zones around the sink, the surfaces in a bathroom must be resilient and low-maintenance. When we compare epoxy grout and cement grout side-by-side, the advantages of epoxy in bathroom applications become clear.

Feature Cement Grout Epoxy Grout

Waterproof ❌ ✅

Stain Resistance ❌ ✅

Mould & Mildew Protection ❌ ✅

Maintenance Requirements High Low

DIY-Friendly ✅ ❌

Cost Lower Higher

While cement grout may suffice for powder rooms or feature walls that don’t face water exposure, epoxy grout is the clear winner for high-traffic, wet areas like bathroom floors, showers, and splashbacks.

🏡 When Should You Choose Cement Grout?

Despite its drawbacks, cement grout still has a place in bathroom design, especially in lower-moisture or decorative applications.

Cement grout is a good choice when:

You’re working with a limited budget

You’re tackling a DIY tiling project

The area is not exposed to water (e.g., a bathroom feature wall)

You don’t mind regular maintenance and resealing

However, it's important to note that even in dry zones, cement grout is vulnerable to staining and cracking over time. Proper sealing and upkeep are essential to preserving its appearance and function.

🧽 Why More Homeowners Are Choosing Epoxy Grout

Homeowners who opt for epoxy grout often report long-term satisfaction and fewer issues down the road. Here's why:

Low Maintenance: Unlike cement grout, epoxy grout doesn’t require sealing or frequent cleaning.

Cleaner Appearance: It resists stains, mould, and mildew, keeping your bathroom looking fresher for longer.

Enhanced Tile Longevity: Prevents water damage underneath tiles, which can lead to costly repairs.

Ideal for Families & Rentals: If you have kids or tenants, epoxy grout is more resilient against spills, steam, and daily wear and tear.

Although the initial cost may be higher, the long-term savings on cleaning, sealing, and repairs can make epoxy grout a smart investment.

🔧 Common Concerns About Epoxy Grout

Is epoxy grout too difficult for DIY?

Yes, in most cases. Epoxy grout has a shorter working time, sets quickly, and is challenging to clean off tiles during installation. It often leaves a haze that needs to be carefully removed. For these reasons, professional installation is highly recommended.

Is it worth the higher price?

Absolutely—especially for bathrooms. The added protection against water and stains means fewer maintenance headaches and a longer-lasting finish.

👷 Need Expert Help with Grouting?

Choosing the right grout is just the first step—proper application is just as important. At Leaking Showers Sealed, we specialize in professional grout replacement using premium epoxy grout, helping homeowners protect their bathrooms against leaks, mould, and water damage.

Whether you're renovating a tired-looking bathroom or fixing a persistent leak, our team can recommend and install the right solution to extend the life of your tiles and keep your space fresh, clean, and safe.

📞 Get a Free Quote Today

Don’t wait for mould, leaks, or stains to take over your bathroom. Contact Leaking Showers Sealed for a no-obligation consultation and discover how epoxy grout can transform your space for the better.

👉 Visit our website to learn more or book your free quote now.

Final Thoughts

In the battle of epoxy vs cement grout, the winner depends on your project goals. For wet, high-use spaces like bathrooms, epoxy grout is the superior choice in terms of durability, water resistance, and long-term value. While cement grout still has its uses, epoxy grout offers peace of mind and performance that homeowners will appreciate for years to come.