Floor Grout (2026)
Floor grout fills the joints between tiles, providing structural support, flexibility for expansion, and a finished appearance. Available in sanded (for joints 1/8 inch and wider), unsanded (for joints under 1/8 inch), and epoxy (for maximum stain and water resistance) formulas. Modern grout technology includes built-in sealer for easier maintenance.
Key Features
- Sanded and unsanded formulas
- Built-in sealer options
- Wide color selection
- Stain-resistant technology
- Cement-based and epoxy types
Specifications
Applications
- Floor tile joints
- Wall tile joints
- Shower tile joints
- Countertop tile joints
- Outdoor tile joints
Installation Overview
Mix grout to a thick paste consistency. Apply diagonally across tile joints with a rubber grout float, pressing firmly into joints. Remove excess by holding float at 45 degrees. Clean haze with damp sponge after 15-20 minutes. Cure and seal if needed.
Pros & Cons
Pros
- ✓ Completes the tile installation
- ✓ Wide color selection
- ✓ Built-in sealer options available
- ✓ Fills and protects joint spaces
Cons
- ✗ Can stain without sealer
- ✗ Must match color to tile
- ✗ Mixing consistency is critical
- ✗ Cement grout needs periodic resealing
Top Brands
Code Requirements
Grout joints required between tiles per TCNA guidelines. Joint width must match tile manufacturer recommendations. Wet area installations require sealed or epoxy grout to prevent moisture penetration.
Buying Tips
Use sanded grout for most floor tile with standard joint widths. Epoxy grout is best for showers and kitchens where stain resistance matters. Buy pre-mixed grout for small projects and powder for large areas.
Frequently Asked Questions
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