Grout choice affects how a tile job looks and lasts. Here's the straight comparison of epoxy vs cement grout for pros.
Cement grout
The traditional choice — affordable, easy to work, and available sanded (wider joints) or unsanded (narrow joints). It's porous, so it needs sealing and can stain over time. Great for most dry-area floors and walls where budget matters.
Epoxy grout
Two-part resin grout that's stain-proof, waterproof and extremely durable — ideal for showers, backsplashes, wet areas and commercial floors. It costs more, sets fast and demands a quicker, disciplined install with dedicated tools (see the grouting kit). No sealing needed.
Quick pick
- Budget, dry areas, easy workability: cement grout (seal it).
- Showers, wet areas, stain resistance, commercial: epoxy grout.
Install notes
Cement grout is forgiving — mix, pack, tool, sponge. Epoxy is unforgiving on time — stage everything, work in small sections, and clean as you go with the right washboard sponges. Either way, full joint packing and proper tooling prevent pinholes and haze.
Stock grout, floats and sponges in our tiling tools collection.
FAQ
Is epoxy grout better than cement? For wet areas and stain resistance, yes — but it costs more and installs faster/harder. For budget dry-area work, cement grout is fine when sealed.
Does cement grout need sealing? Yes — it's porous; seal it to resist stains. Epoxy doesn't need sealing.
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