Calacatta Gold Honed Italian Marble Subway Tiles. Exclusively curated for IntMarble.com, these 150x300x10mm metro tiles are sourced directly from the world-renowned quarries of the Apuan Alps in Tuscany, Italy. Characterized by a pristine, high-clarity white background interwoven with striking, fluid ribbons of warm honey-gold and subtle smoky-grey veining, each tile is an unrepeatable masterpiece of natural geology.
The Structural Advantage of 10mm Premium Calibration
In high-end stone design, thickness dictates longevity. While mass-market alternatives cut corners at 7mm or 8mm, our Calacatta Gold tiles are engineered to a robust, 10mm calibrated thickness. This provides vastly superior structural integrity, remarkably high fracture resistance, and an authentic, solid stone sound and feel underfoot. This commercial-grade thickness ensures that whether applied to high-traffic residential floors or sprawling feature walls, your investment remains structurally flawless for decades.
Precision Micro-Bevelled Edges: Flawless Laying
Achieving a perfectly flat surface with natural stone requires absolute precision. Our metro tiles are crafted with an expert Micro-Bevelled Edge Profile on all four sides. This microscopic angle serves two critical functions: it beautifully frames each individual tile to catch ambient light, and it masterfully minimizes "lippage" (uneven tile edges) during installation. The result is a perfectly uniform, designer-grade grout line and a visually seamless finish across your entire wall or floor layout.
Satin-Matte Honed Finish: Tactile Luxury & Practicality
Our meticulous honed finish completely transforms how light interacts with your living spaces. By eliminating the harsh, mirror-like glares of polished marble, the satin-matte surface diffuses light softly, accentuating the true depth of the gold and grey veining. Beyond its contemporary aesthetic appeal, the honed surface provides excellent slip-deterrent properties and is incredibly forgiving—naturally concealing minor water spots, fingerprints, and micro-scratches far better than high-gloss alternatives.
Unrivalled Design Versatility
The iconic 150mm x 300mm subway or metro format is celebrated by interior architects for its limitless design configurations. Whether you are executing a traditional brick-bond kitchen backsplash, a sophisticated herringbone layout for a boutique hotel bathroom, a vertical stack for a modern fireplace surround, or a grand hallway floor transition, these premium tiles adapt effortlessly to both classic and cutting-edge design concepts.
Comprehensive Technical Specifications
Engineered to meet the strict demands of custom residential builds and premium commercial interior specifications:
| Specification Field |
Technical Data Value |
| Brand Authority |
IntMarble Exclusive (intmarble.com) |
| Material / Stone Type |
100% Authentic Natural Marble (Calacatta Gold Grade) |
| Geological Origin |
Carrara Region, Apuan Alps, Italy |
| Surface Finish |
Premium Honed (Smooth, Matte, Velvety Texture) |
| Edge Detail Profile |
Precision-Engineered Micro-Bevel (All Four Sides) |
| Tile Dimensions |
150mm x 300mm (Subway / Metro Format) |
| Calibrated Thickness |
10mm Nominal (Highly Structural & Crack-Resistant) |
| Average Weight Density |
Approx. 27 kg per square meter (m²) |
| Porosity & Water Absorption |
≤ 0.15% (Ultra-low moisture penetration for stone class) |
| Slip Resistance Rating |
R9 / Pendulum Wet Test P2 Equivalent (Enhanced safety over polished) |
| Environmental Suitability |
Strictly Interior Masterpieces Only |
| Zone Architecture Compatibility |
Luxury Kitchens, Master Bathrooms, Walk-In Showers, Residential Floors, Feature Walls, Hallways |
| Recommended Grout Joint Width |
1.5mm to 3.0mm (Subject to layout preference) |
A Lifetime Asset: Sealing & Care Guidance
Because Calacatta Gold is an authentic natural marble, it possesses its own distinct organic fingerprint. To preserve its breathtaking white brilliance and protect the honey-gold veins from staining, we strongly recommend treating these tiles with a high-performance, breathable impregnating sealer. For best results, apply one layer of sealer prior to grouting, and a final layer post-grouting. Clean exclusively with pH-neutral stone cleansers to maintain the satin-matte honed luster for decades to come.
Natural Stone Variance Notice: Imaged samples are highly representative of the stone’s character; however, natural variations in vein movement, intensity, background shading, and mineral clustering are inherent traits of genuine Italian marble. We highly advise ordering a 10% waste buffer and executing a fully blended "dry layout" across your space prior to fixing with tile adhesive.
