Installation Guide – Step by Step

Step 1: Surface Preparation – Strong and Smooth

• Inspect the substrate for levelness and soundness. Surface must be clean, dry, and debris-free.
• Correct any dips or peaks using a self-leveling compound—rectangular tiles require very flat substrates to avoid lippage.
• In wet areas, apply a waterproof membrane to protect the stone and underlying structure.

Step 2: Layout Planning – Ensure Symmetry

• Mark your center lines and dry-lay tiles to find the best starting point and to balance cut tiles at edges.
• Blend tiles from multiple boxes to balance the natural variation in Myra Beige limestone’s warm beige tones.
• Maintain consistent grout spacing of **1/16″ to 1/8″**, especially with straight edges, to preserve alignment and clean lines.

Step 3: Mortar Application – Use White Thin-Set

Recommended Thin-Set:

• Mapei Ultraflex LFT White
• Laticrete 254 Platinum White
• Ardex X77 or X5 White

Instructions:

• Use a 1/2″ square-notched trowel to spread thin-set evenly.
• Back-butter each tile to ensure full bonding and eliminate air pockets beneath the stone.
• Apply mortar in small sections and avoid walking on freshly set areas.

Step 4: Cutting & Fitting – Accurate and Clean

• Use a wet saw with a diamond blade rated for limestone for smooth, chip-free cuts.
• Test-fit each cut tile before installing to ensure proper alignment.
• Smooth exposed cuts with a marble file if needed.

Step 5: Tile Setting – Flat and Aligned

• Start setting from your layout lines, placing tiles carefully into mortar and adjusting for height and spacing.
• Use a leveling system to prevent lippage and maintain flush surfaces.
• Clean off any excess mortar from the surface and grout joints before it sets.
• Allow at least 24 hours of curing time before grouting.

Step 6: Grouting & Sealing – Finish and Protect

• Pre-seal the stone using a penetrating sealer to prevent grout staining.
• Use unsanded or fine-sanded grout for narrow joints; choose a shade that complements the limestone’s color range.
• Apply grout diagonally with a rubber float and wipe promptly with a damp sponge.
• After grout cures, apply a final coat of sealer for long-lasting protection.

Maintenance Tips – Long-Term Care

• Clean with a pH-neutral, stone-safe cleaner—never use acidic or bleach-based products.
• Re-seal the surface every 6 to 12 months, depending on traffic and exposure.
• Use rugs or felt pads to protect against scratches from furniture or shoes.
• Wipe up spills immediately to prevent absorption or staining.

Shipping & Packaging

Each 12″ x 24″ Myra Beige Limestone Tile is cushioned and boxed with care. Store in a dry, climate-controlled area and inspect thoroughly before installation.

Important Note

As a natural stone, Myra Beige limestone may include tonal variation and fossil markings. Dry-lay and plan your layout prior to installation. Stonemarket USA assumes no responsibility for installation errors or site-related issues.