Grout Non Sanded Guide: Unsanded Grout Essentials
Discover grout non sanded basics, when to use unsanded grout, application tips, sealing, and maintenance for durable tile joints. Practical guidance from Grout Maintenance.
Grout non sanded is a cementitious grout without sand particles designed for very narrow joints and delicate tiles. It creates a smooth, uniform finish, commonly called unsanded grout.
What Grout Non Sanded Is and How It Differs from Sanded Grout
Grout non sanded, or unsanded grout, is a cementitious mix with no sand particles. The absence of sand yields a creamy, smooth consistency that slides into very narrow joints without leaving a rough texture. It's particularly suited to polished porcelain, glass tiles, and other delicate surfaces where tiny ridges could damage the tile face. In contrast, sanded grout contains sand; it is stronger for wider joints and rougher tile surfaces. When used inappropriately, sanded grout can scratch polished tiles. Grout non sanded is a type of grout option in the broader grout family and is a common topic in tile installation guides provided by Grout Maintenance. Homeowners should always verify tile manufacturer's guidelines before selecting grout type.
Key takeaway: Grout non sanded is optimized for very narrow joints and smooth tile finishes, offering a clean look when used correctly.
Pro tip: Always test a small area of tile and grout sample before committing to a full installation to confirm compatibility with surface texture and tile glaze.
Got Questions?
What is unsanded grout?
Unsanded grout is a cementitious grout without sand particles, designed for very narrow joints on smooth tile surfaces. It provides a slick, uniform finish that avoids scratching delicate tiles. It is commonly referred to as grout non sanded.
Unsanded grout is a smooth cement mix used for very narrow joints on delicate tiles, good for light to moderate use.
Unsanded grout uses
Unsanded grout is ideal for polished porcelain, glass, and other smooth tiles with tight joints. It is not recommended for wide joints or high-traffic areas where sanded grout is preferred for durability.
Great for narrow joints on smooth tiles; not ideal for wide joints or heavy wear.
Seal unsanded grout?
Sealing unsanded grout can help with stain resistance on porous cementitious mixes. Epoxy versions generally require less sealing. Follow product guidelines and ensure grout is fully cured before sealing.
Sealing can help keep unsanded grout from staining, but follow the product’s curing time first.
Cure time unsanded grout
Curing times vary by product; generally allow grout to cure undisturbed as recommended by the manufacturer. Keep the area dry and avoid heavy moisture exposure during cure.
Let the grout cure fully per manufacturer instructions before exposing it to moisture.
Unsanded grout showers?
Unsanded grout can be used in showers if the joints are very narrow and tiles are compatible. In frequent-wet areas, epoxy or specially formulated cementitious grouts may offer better water resistance.
In showers, unsanded grout works for very narrow joints; consider epoxy for high moisture areas.
Recolor unsanded grout?
Recoloring unsanded grout is possible with stain or pigment products designed for cementitious grout. Ensure the grout is fully cured and follow the product instructions for best results.
You can recolor unsanded grout with specialized grout stains after it has cured.
The Essentials
- Grout non sanded is best for very narrow joints on smooth tiles
- Avoid using it for wide joints or heavy traffic areas
- Test tile compatibility before full installation
- Consider sealing after curing for better stain resistance
- Choose color to complement tile finish or grout profile