Product Overview

Tuscan Calacatta Gold Octave Marble Mosaic Tile combines genuine Italian marble with an elongated octagonal pattern inspired by classical European geometry. Each mesh-mounted sheet features precision-cut 2" x 4" long-octagon pieces accented by smaller Calacatta Gold marble inserts, creating an uninterrupted composition of white, warm ivory, gray, and gold.

The Octave pattern offers a more architectural alternative to a conventional octagon mosaic. Its elongated geometry draws the eye across the installation, while the natural Calacatta Gold veining gives every sheet distinctive movement and depth. Available in polished and honed finishes, it is an elegant choice for backsplashes, bathroom walls, shower installations, decorative floors, and statement features.

Technical Specifications

Recommended Applications

• Kitchen Backsplashes: Creates a refined geometric field behind ranges, sinks, and cabinetry.

• Bathroom and Vanity Walls: Brings Italian-marble movement and elegant architectural detail to primary bathrooms and powder rooms.

• Shower Walls and Niches: Suitable over a complete waterproofing system using white natural-stone mortar.

• Decorative Bathroom Floors: The repeating long-octagon pattern creates a more distinctive floor than standard square or hexagon mosaics.

• Shower Floors: The mosaic format provides multiple grout joints, but polished marble can remain slippery. Confirm finish suitability and slip resistance with the installer.

• Fireplace Surrounds: Adds classical geometry and natural veining to appropriate noncombustible fireplace assemblies.

• Commercial Features: Suitable for boutique walls, hospitality spaces, reception areas, bar fronts, and decorative floor insets.

Installation & Handling Guidelines

⚠️ IMPORTANT: DRY-LAY THE OCTAVE PATTERN

Calacatta Gold varies naturally in tone and veining. Arrange several sheets before installation to distribute strong gold markings, soft gray movement, and lightly veined pieces evenly.

• Use White Mortar: Install with premium white polymer-modified mortar meeting ANSI A118.4 or A118.15 and approved for light-colored natural marble.

• Avoid Gray Mortar: Dark setting material may shadow through the marble or affect its clean white coloration.

• Check Pattern Alignment: Dry-fit adjoining sheets and adjust individual perimeter pieces where necessary to prevent visible sheet outlines.

• Flatten Mortar Ridges: Use an appropriately sized mosaic trowel and flatten the ridges before setting each sheet. This improves contact and reduces mortar squeeze-through.

• Embed Evenly: Press sheets into place with a grout float or padded beating block, keeping the long-octagon pieces and smaller inserts level.

• Pre-Sealing: Apply a penetrating sealer approved for Calacatta marble before grouting. Test first to ensure it does not change the color or sheen.

• Grout Selection: Use unsanded grout or a fine-aggregate grout approved for polished natural stone. Test it on spare material before installation.

• Grout Joint Consistency: Match the spacing between adjoining sheets to the joints within each sheet.

• Wet-Area Preparation: Install showers over a complete waterproofing system. Sealing marble does not waterproof the substrate.

• Movement Accommodation: Include perimeter and field movement joints following TCNA EJ171 and applicable construction requirements.

• Cutting: Wet-cut with a clean continuous-rim diamond blade intended for marble. Fully support the sheet to reduce chipping and movement.

• Order Allowance: Purchase approximately 10–15% additional material for cuts, sheet alignment, natural variation, breakage, and future repairs.

Finish Selection

Neither finish should be assumed slip-rated without project-specific testing or documentation.

Care & Maintenance

• Clean with warm water and a neutral-pH natural-stone cleaner.

• Never use vinegar, lemon, bleach, acidic bathroom products, or abrasive powders.

• Wipe spills promptly, especially oils, wine, coffee, cosmetics, and citrus.

• Use microfiber cloths, soft sponges, or non-abrasive brushes.

• Reseal periodically according to traffic, moisture exposure, and the sealer manufacturer’s recommendations.

• Protect floor installations from abrasive dirt and grit that may scratch or dull the marble.

Design Profile

• Aesthetic Inspiration: Neoclassical Italian architecture, Parisian interiors, Art Deco geometry, and quiet luxury.

• Pattern Character: Elongated octagons connected by smaller marble inserts, producing a balanced architectural rhythm.

• Color Character: Creamy white with soft gray movement and occasional warm honey-gold veining.

• Visual Advantage: The elongated geometry gives the installation direction and movement without becoming overly busy.

• Complementary Materials: White oak, walnut, dark-stained cabinetry, creamy quartz, plaster, and fluted wood.

• Complementary Metals: Unlacquered brass, champagne bronze, polished nickel, and matte black.

• Suggested Grout Colors: Warm white or ivory creates continuity; pale gray gives the Octave pattern more definition.

Frequently Asked Questions

What does “Octave” mean in this product name?

Octave describes the mosaic’s elongated octagonal geometry. It is also commonly called a long-octagon mosaic.

What size are the primary marble pieces?

The elongated Calacatta Gold pieces are approximately 2" x 4", arranged with smaller coordinating marble inserts.

Is the entire mosaic made from Calacatta Gold?

Yes. Both the long-octagon pieces and the smaller connecting accents are made from genuine Calacatta Gold marble.

Is this genuine Italian marble?

Yes. The product is identified as genuine Italian Calacatta Gold marble.

Does it require sealing?

Yes. Seal before grouting and reseal periodically based on exposure and usage.

Can it be installed on shower walls?

Yes. Install it using white natural-stone mortar over a complete waterproofing system.

Can it be used on a shower floor?

The mosaic format can follow the shower slope and provides numerous grout joints. However, polished marble does not have a published slip rating, so installer approval is required. The honed finish is generally the more practical option.

Will every sheet look identical?

No. Differences in veining, gold intensity, gray movement, and background tone are inherent characteristics of genuine Calacatta Gold marble.