When planning a tile installation, most people focus on the tile itself—the color, shape, and style. Yet, grout is just as important to the overall look and performance of the floor. Grout not only fills the gaps between tiles but also impacts durability, maintenance, and design. Choosing the right grout type ensures your tile flooring stays beautiful and functional for years to come.
Why grout matters more than you think
Grout isn’t just filler—it plays a role in tile stability, water resistance, and even the overall design. The wrong grout can stain easily, crack over time, or clash with your tile color. The right grout enhances the tile and protects your flooring investment.
The main types of tile grout explained
Sanded grout
Sanded grout contains fine sand particles, giving it extra strength and stability. It’s most commonly used for wider grout joints (⅛ inch or larger) because the sand helps prevent shrinkage as it dries. This type of grout is ideal for floors, high-traffic areas, and larger tiles where durability is a must.
Pros:
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Affordable and widely available
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Strong and durable for floors
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Resists cracking in wider joints
Cons:
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Not recommended for polished or delicate tiles, as sand can scratch surfaces
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Slightly rougher texture, which may collect dirt
Unsanded grout
Unsanded grout is smooth, without sand particles. It’s best for thin grout lines (less than ⅛ inch) and works well on walls, countertops, and vertical surfaces. Since it bonds tightly, it’s also commonly used with delicate materials like glass or marble tile.
Pros:
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Smooth finish for small joints
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Won’t scratch delicate tiles
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Easier to apply on walls and vertical areas
Cons:
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Less durable for wide joints
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Prone to shrinkage and cracking in large gaps
Epoxy grout
Epoxy grout is a premium option made of resin and hardener, not cement. It’s highly resistant to stains, chemicals, and moisture, making it an excellent choice for kitchens, bathrooms, and commercial spaces. While more expensive, it offers long-term benefits for areas exposed to water and heavy use.
Pros:
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Extremely durable and stain-resistant
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Waterproof, making it ideal for wet areas
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Easy to clean and maintain
Cons:
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More expensive than cement-based grouts
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Shorter working time during installation
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Requires professional installation for best results
Pre-mixed grout
For convenience, pre-mixed grout is ready to use right out of the container. It eliminates mixing errors and offers consistent color. This option is often used for DIY projects or small spaces but can also be found in professional jobs.
Pros:
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Easy to use, no mixing required
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Consistent results
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Good option for quick repairs
Cons:
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Limited shelf life once opened
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May cost more per unit than traditional grout
Choosing grout color for style and impact
Beyond the type, grout color can dramatically affect the look of your tile flooring. A matching grout color creates a seamless appearance, letting the tile stand out. A contrasting grout color, on the other hand, emphasizes the tile pattern and adds visual interest. Neutral grays and whites are timeless choices, while bold shades can make a design statement in modern spaces.
Even the strongest grout needs proper care. Cement-based grouts (sanded and unsanded) typically require sealing to resist stains and moisture. Epoxy grout doesn’t need sealing, but regular cleaning is still essential. Maintaining grout with proper cleaning products ensures your flooring looks new for longer.
Which grout is best for your tile flooring?
The best grout depends on the type of tile, the size of grout joints, and where the flooring is installed. For high-traffic floors, sanded grout provides strength. For delicate or small-joint installations, unsanded grout is the right choice. For kitchens, bathrooms, or commercial projects where moisture and stains are a concern, epoxy grout is unmatched. Pre-mixed grout works well for smaller, straightforward projects.
Grout may seem like a small detail, but it makes a big impact on the success of your flooring project. Considering durability, ease of maintenance, and design style will help narrow down the right choice for your home or business. With the right grout, your tile floors will stay stunning and functional for years.
Let professionals guide you to the perfect choice
At Beno’s Flooring, we’ve completed more than 41,000 flooring installations since 2001, serving Las Vegas, Henderson, North Las Vegas, Summerlin, and Lake Havasu City. Our team of flooring experts can help match the right grout and tile combination for a flawless result. Contact us today to schedule a free consultation and shop-at-home service—you’ll see why top retailers like Lowe’s and Home Depot have trusted us for decades.
