Product Overview
12" x 24" Bardiglio Imperiale Marble Tile (3/8" Thick) delivers grand-scale European sophistication, rich cloudy slate tones, and dramatic architectural presence to interior floors and walls. Mined from the historic Carrara region of Tuscany, Italy, genuine Bardiglio Imperiale is celebrated for its deep steel-gray color palette, subtle charcoal-blue undertones, and striking fine-line white and graphite veining.
The expansive 12" x 24" format modernizes classic marble floors and walls by minimizing grout lines, creating a continuous, flowing stone canvas. Available in a reflective polished finish that highlights visual depth or a smooth honed satin texture, Bardiglio Imperiale provides a rich, moody alternative to traditional white marbles.
Technical Specifications
| Technical Property |
Value / Specification |
Notes / Compliance |
| Material Type |
100% Genuine Italian Natural Marble |
Authentic Tuscan Natural Stone |
| Alternative Names |
Bardiglio Nuvolato, Dark Carrara Gray |
Historic Italian Gray Marble |
| Nominal Dimensions |
12" W x 24" L (Approx. 30.5 cm x 61 cm) |
Large-Format Rectangular Tile |
| Thickness |
3/8 in. (Approx. 10 mm) |
Standard Structural Interior Tile |
| Surface Finish Options |
Polished or Honed |
High-Gloss Luster or Low-Sheen Satin |
| Color Profile |
Deep Steel Gray, Slate Blue & White Veining |
High Natural Shade & Vein Variation (V3) |
| Edge Detail |
Precision Rectified / Slight Bevel |
Designed for Narrow Mortar Joints |
| Recommended Applications |
Interior Floors & Walls, Backsplashes, Showers, Fireplaces* |
Dry & Wet Interior Locations |
*For high-moisture floor installations, evaluate local wet slip resistance requirements prior to specification.
Recommended Applications
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Primary Bath & Shower Surround Walls: Creates a dark, spa-like environment across shower surrounds, vanity accent walls, and tub decks with minimal vertical grout joints.
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Foyer & Living Area Floors: Delivers a rich, high-contrast floor layout in entryways, dining rooms, and powder rooms.
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Kitchen Backsplashes & Fireplace Surrounds: Provides a moody, dramatic backdrop behind ranges and countertops, or anchors modern living room hearths in horizontal or vertical stack layouts.
Installation & Handling Guidelines
⚠️ IMPORTANT: NATURAL STONE PRE-SEALING & MORTAR PROTOCOL
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Pre-Sealing Essential: Bardiglio Imperiale marble is a porous natural stone. Apply a high-quality penetrating natural stone sealer to the tile faces prior to grouting to guard against grout haze and pigment absorption.
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Large & Heavy Tile (LFT) Mortar Required: Set 12" x 24" tiles using a polymer-modified pure white LFT thin-set mortar (ANSI A118.4 / ANSI A118.11). White mortar prevents shadowing through delicate white veins in the stone.
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Dry Laying & Color Blending: Natural marble exhibits expressive color variation and veining movement across boxes. Open multiple boxes and dry-lay tiles before setting to blend gray tones evenly.
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Grout Joint & Offset: Maintain a 1/16" to 1/8" grout joint. When installing in a running bond, offset tiles by no more than 33% (1/3 bond) per TCNA guidelines to ensure a flat, level installation.
Care & Maintenance
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Routine Cleaning: Clean regularly using warm water and a neutral pH natural stone cleaner. Avoid acidic cleaners, vinegar, bleach, lemon juice, or abrasive scrubbers, which will etch marble surfaces.
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Periodic Resealing: Reapply a quality penetrating stone sealer every 1 to 2 years (or more frequently in heavy shower wet areas) to maintain water repellency and stain defense.
Design Profile
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Aesthetic Inspiration: Dark Luxury Modernism, Classic European Bistro, Moody Industrial, Contemporary Neo-Classical.
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Visual Advantage: Deep slate-gray tones add grounding contrast against crisp white fixtures, bright quartz countertops, and natural wood millwork.
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Complementary Finishes: Polished chrome or nickel fixtures, warm brass/champagne gold hardware, white oak or dark walnut millwork, and bright white Carrara or Calacatta marble accents.
Frequently Asked Questions
Does 12" x 24" Bardiglio Imperiale marble tile require sealing?
Yes. As genuine Italian marble, it is porous and must be sealed with a penetrating stone sealer prior to grouting and maintained periodically over time.
Can Bardiglio Imperiale 12x24 tile be installed on shower floors?
It is widely used for shower walls. For shower floors, a smaller mosaic format or honed finish is generally preferred to maximize underfoot slip resistance.
Is Bardiglio Imperiale darker than standard Carrara marble?
Yes. While mined in the same Tuscan region as Carrara White, Bardiglio is defined by its dark steel gray and blue-charcoal body with fine white veining.
