Tools & Materials Needed:

✔ Tile Adhesive (Thinset Mortar)
✔ Notched Trowel (1/4″ recommended)
✔ Tile Spacers
✔ Level
✔ Wet Saw (for cutting)
✔ Grout (Unsanded for polished marble)
✔ Grout Float
✔ Sponge & Clean Water
✔ Sealer (for natural stone)

Step-by-Step Installation Instructions:

1. Surface Preparation

• Ensure the installation surface is clean, dry, and level.
• For walls: Use cement board or backer board for better adhesion.
• For floors: Make sure the subfloor is sturdy and free of debris.

2. Layout & Dry Fitting

• Before applying adhesive, lay out the mosaic sheets on the surface to determine the best placement.
• Ensure the herringbone pattern aligns correctly.
• Use tile spacers for even grout lines.

3. Applying the Adhesive

• Use a notched trowel to spread a thin layer of tile adhesive on the surface.
• Work in small sections to prevent the adhesive from drying out before tile placement.

4. Setting the Tiles

• Press each mosaic sheet firmly into the adhesive.
• Use a rubber float or a small block of wood to gently press down and ensure even adhesion.
• Keep consistent spacing between sheets for uniform grout lines.

5. Cutting & Adjustments

• Use a wet saw with a diamond blade for precise cuts.
• Cut carefully along edges and corners to maintain the herringbone pattern.

6. Grouting the Tiles

• Allow 24 hours for the adhesive to set before grouting.
• Use unsanded grout to prevent scratching the polished marble surface.
• Apply grout with a rubber float, working it into the joints.
• Wipe off excess grout with a damp sponge before it dries.

7. Sealing the Marble

• Once the grout is fully dry (after 24-48 hours), apply a high-quality sealer to protect the marble from stains and moisture.
• Sealing is highly recommended for all natural stone installations.

8. Final Cleaning & Maintenance

• After sealing, clean the surface with a soft cloth and pH-neutral stone cleaner.
• Avoid harsh chemicals or acidic cleaners that can damage the marble.

Additional Tips:

✔ Use white thinset mortar to prevent discoloration of light-colored marble.
✔ Work in small sections to ensure adhesive doesn’t dry too quickly.
✔ Regularly seal the marble to maintain its polished look and durability.

By following these steps, you’ll achieve a beautiful, long-lasting installation of your Bardiglio Herringbone Marble Mosaic.

Need more help? Contact our support team for expert assistance!