Granite Floor Cladding: A Durable and Elegant Choice

Granite flooring is a popular solution in architectural and interior design projects, known for its durability and aesthetic appeal. To achieve the best results, careful attention must be given to material selection, surface preparation, and installation techniques.

MERMERSA outlines every step needed to ensure your granite flooring project delivers lasting performance and beauty.

Granite Flooring Guide: Key Considerations

What Should Be Considered in Granite Floor Installation?

  • Proper Substructure:
    A solid and even substrate is essential for a successful granite installation.

  • Right Location:
    Granite is heavy, so the floor structure must support its weight. Also, some types are specifically designed for outdoor use or high-traffic areas.

  • Regular Maintenance:
    While granite is low-maintenance, it still benefits from regular cleaning with suitable, non-abrasive products.

  • Stone Selection:
    Choose granite that complements the space’s design in color, texture, and pattern.

  • Professional Installation:
    Precision is key. Hiring experts ensures both visual consistency and long-term durability.

  • Size and Pattern Planning:
    Tile sizes and patterns must be selected carefully to create a cohesive and attractive layout.

  • Surface Preparation:
    The substrate must be clean, level, and properly primed before tile installation.

What Is Considered Large or Small Format in Granite Flooring?

  • Large Format: Typically refers to granite tiles 30×60 cm or larger.

  • Small Format: Tiles of 30×30 cm or smaller are considered small. The choice affects both the layout style and installation complexity.

Is Polishing (Grinding) Necessary for Granite Flooring?

Granite naturally retains its shine, but over time, wear, scratches, or dullness may appear—especially in high-traffic areas. In such cases, professional resurfacing and polishing (grinding) can restore its luster. This process should be done by trained professionals using specialized equipment and based on the granite’s condition.

That said, regular care often reduces the need for polishing.

Steps to Install Granite Flooring

  1. Preparation:

    • Level and clean the subfloor.

    • Ensure the surface is dry and stable.

  2. Pattern Planning:

    • Lay out a tile pattern to ensure symmetry and visual balance.

  3. Adhesive and Mortar:

    • Use adhesives formulated for granite’s weight and texture.

    • Choose according to surface type (indoor/outdoor, dry/wet).

  4. Tile Placement:

    • Place tiles precisely and apply even pressure.

    • Use granite-compatible grout for filling joints.

  5. Cutting and Adjustments:

    • Make edge and corner cuts using professional tools.

    • Ensure smooth transitions and clean joints.

  6. Polishing and Cleaning:

    • Once installation is complete, clean off any residue.

    • Polish the surface for an enhanced finish.

  7. Protection and Maintenance:

    • Follow a care routine to protect the granite and prolong its appearance.

Supporting Materials for Granite Floor Installation

  • Adhesives & Mortars:
    Must be compatible with the granite type and durable under the intended load and environment.

  • Waterproofing Materials:
    Especially for outdoor or humid locations.

  • Underlayment Materials:
    Improve stability and smoothness of the base.

  • Edge & Corner Finishes:
    Provide a seamless, polished look.

  • Polishing & Sealant Products:
    Enhance shine and protect the surface. Use only products suitable for granite.

  • Cleaning Supplies:
    Non-acidic, granite-safe cleaners are best.

  • Expansion Joints:
    Allow for thermal expansion and contraction.

  • Safety Gear:
    Gloves, goggles, and proper footwear are essential during installation.

Choosing the Right Adhesive for Granite Flooring

  • Granite Compatibility:
    Match the adhesive to the type and color of the granite.

  • Load Capacity:
    Ensure the adhesive can withstand the weight and foot traffic.

  • Water & Moisture Resistance:
    Essential for bathrooms, kitchens, or outdoor use.

  • Flexibility:
    Helps absorb movement from temperature shifts, preventing cracks.

  • Dry Time & Open Time:
    Choose based on project scale and installation pace.

  • Chemical Safety:
    Avoid acidic adhesives that may harm granite’s surface.

  • Ease of Application:
    The adhesive should spread smoothly and create a strong bond.

  • Manufacturer Instructions:
    Always follow usage guidelines for best results.

Conclusion

Professional installation ensures your granite floor delivers the best in durability and appearance. When carefully selected, installed, and maintained, granite flooring becomes a long-term investment that adds value to any space.

MERMERSA, with its quality-first approach and customer-focused service, offers lasting flooring solutions that bring both style and strength to your project.