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Black Basalt Flooring Tiles – Honed Finish

$2.07 per sq ft

Premium Volcanic Stone Tiles with Satin-Smooth Finish for Floors, & Walls

Citadel Stone’s black basalt flooring tiles in honed finish bring understated luxury and contemporary sophistication to residential and commercial interiors. The smooth, low-luster surface showcases basalt’s deep charcoal-to-black volcanic beauty while providing practical slip resistance and exceptional durability for high-traffic applications. Perfect for modern homes, upscale commercial spaces, and design-forward projects seeking timeless natural stone elegance.


Product Overview

Our honed basalt flooring tiles feature a meticulously ground surface that creates a smooth, satin-like texture with subtle matte sheen. Unlike highly polished finishes that reflect light intensely or heavily textured surfaces with aggressive traction, the honed finish strikes the perfect balance—delivering refined contemporary aesthetics while maintaining functional slip resistance for safe daily use.

Crafted from premium volcanic basalt quarried for superior density and color consistency, each tile undergoes precision grinding to achieve the characteristic honed surface. This manufacturing process removes surface irregularities and creates uniform smoothness while preserving basalt’s natural depth of color and subtle mineral variations. The result is flooring that combines volcanic strength with sophisticated visual appeal—ideal for discerning clients who appreciate quality natural stone with modern sensibilities.


Key Product Features

Elegant Matte-Satin Finish The honed surface treatment produces a soft, low-gloss appearance that feels smooth to the touch while avoiding the high-shine reflection of polished stone. This sophisticated matte finish creates calm, contemporary spaces where stone provides elegant foundation rather than dominating visual attention. The subtle sheen enhances basalt’s natural color depth without creating distracting glare or showing every fingerprint and water spot like polished alternatives.

Deep Black Volcanic Coloration Our black basalt tiles showcase the stone’s characteristic deep charcoal to jet-black color palette with minimal variation between pieces. This exceptional color consistency enables confident specification for large installations where matching is critical. The rich dark tones provide dramatic contrast in light-filled spaces, create sophisticated monochromatic schemes, or serve as neutral backdrop highlighting furnishings and architectural details.

Volcanic Hardness & Durability Formed from rapidly cooled lava, basalt possesses exceptional hardness rating of 6-7 on the Mohs scale—significantly harder than marble, limestone, or travertine. This volcanic-forged strength translates to outstanding resistance to scratching, abrasion, and surface wear even in intensive commercial foot traffic. Properly installed honed basalt floors deliver decades of reliable performance while maintaining their refined appearance.

Dense, Low-Porosity Structure Basalt’s fine-grained crystalline structure and minimal porosity (<1% water absorption) provide natural resistance to moisture penetration and staining. While periodic sealing enhances protection, the stone’s inherent density prevents the moisture-related issues that plague softer, more porous natural stones. This characteristic makes honed basalt suitable for kitchens, bathrooms, and other areas subject to water exposure.

Moderate Slip Resistance The honed finish provides significantly better traction than polished stone while maintaining smoother feel than heavily textured surfaces. This balanced slip resistance makes honed basalt appropriate for residential floors, commercial lobbies, retail spaces, and light-traffic wet areas. The surface remains safe when properly maintained while offering comfort underfoot for daily living.

Design Versatility Honed basalt’s contemporary aesthetic complements diverse design styles from ultra-modern minimalism to transitional elegance. The neutral dark coloration works equally well in monochromatic schemes, as contrast to light walls and cabinetry, or paired with rich wood tones and colorful furnishings. This versatility enables confident specification across varied project aesthetics.

Citadel Stone black basalt
Citadel Stone black basalt

Available Sizes & Specifications

Standard Tile Dimensions

Large Format Tiles:

  • 24″ x 24″ x 3/8″ (10mm) – contemporary open floor plans, minimal grout lines
  • 24″ x 48″ x 3/8″ (10mm) – linear plank aesthetic, modern residential
  • 18″ x 36″ x 3/8″ (10mm) – balanced proportions, commercial applications

Medium Format Tiles:

  • 12″ x 24″ x 3/8″ (10mm) – versatile standard size, brick-pattern layouts
  • 16″ x 16″ x 3/8″ (10mm) – traditional square format, modular flexibility
  • 18″ x 18″ x 3/8″ (10mm) – sophisticated scale, reduced joint visibility

Classic Formats:

  • 12″ x 12″ x 3/8″ (10mm) – traditional grid pattern, economical coverage
  • 6″ x 12″ x 3/8″ (10mm) – herringbone, subway patterns, accent applications
  • 6″ x 6″ x 3/8″ (10mm) – small-scale installations, border details

Thick-Format Options:

  • 1/2″ (12mm) thickness – heavy commercial traffic, added durability

Custom Fabrication: Non-standard sizes, special thicknesses, and project-specific dimensions available with minimum order requirements and extended lead times.

Technical Specifications

  • Material: Premium volcanic basalt
  • Finish: Honed (smooth matte surface)
  • Color: Deep black to charcoal gray
  • Water Absorption: <0.9% (very low porosity)
  • Density: 2.85-3.0 g/cm³
  • Hardness: 6-7 Mohs scale
  • Compressive Strength: >28,000 PSI
  • Recommended Grout Joint: 1/16″ to 1/4″ depending on tile size
  • Edge Profile: Rectified (precision cut) or standard
  • Sealing Required: Yes – penetrating sealer recommended
  • Usage: Interior floors, walls, exterior applications

Ideal Applications

Residential Flooring Transform living spaces with sophisticated honed basalt that brings contemporary elegance to every room. The dark coloration creates dramatic foundation in open-concept homes while the matte finish prevents visual fragmentation from light reflection. Perfect for entryways, living rooms, dining areas, kitchens, and master bathrooms where homeowners seek timeless quality and minimal maintenance. The neutral palette coordinates effortlessly with changing décor trends while the durable surface withstands family living, pet traffic, and entertaining activities.

Kitchen Installations Honed basalt performs exceptionally in kitchen environments where beauty meets function. The hard, dense surface resists scratching from dropped utensils and food preparation activities while maintaining elegant appearance despite intensive daily use. Moderate slip resistance provides safety when floors become wet from spills or cleaning. The dark coloration conceals minor soiling between cleanings, while sealed surface prevents staining from cooking oils, wine, and food debris. Natural stone adds authentic material quality that complements both modern and traditional kitchen designs.

Bathroom & Spa Applications Create spa-like sanctity with honed basalt flooring and wall cladding. The stone’s moisture resistance and appropriate slip characteristics make it suitable for bathroom floors (with proper sealing and regular maintenance). The sophisticated matte finish contributes to serene, contemporary bathroom aesthetics while the neutral coloration provides flexible backdrop for fixtures, cabinetry, and accent tiles. Use on floors, shower walls, tub surrounds, and vanity surfaces for cohesive natural stone environments.

Commercial Lobby & Reception Floors High-traffic commercial entrances benefit from honed basalt’s combination of visual impact and practical durability. The refined appearance creates premium first impressions in corporate offices, boutique hotels, upscale retail stores, and professional service environments. Basalt’s exceptional wear resistance maintains pristine appearance despite thousands of footsteps daily, while the timeless design aesthetic avoids dated appearance years after installation. The dark coloration helps conceal minor soiling in busy commercial settings.

Retail & Hospitality Spaces Restaurants, cafes, hotel corridors, and retail showrooms require flooring that balances aesthetics with heavy public use. Honed basalt delivers precisely this combination—sophisticated natural stone character that elevates customer experience while withstanding constant traffic, commercial cleaning regimens, and potential spills without premature wear or degradation. The contemporary dark aesthetic complements modern branding and interior design while providing decades of reliable performance.

Feature Walls & Accent Installations Beyond flooring, honed basalt creates stunning vertical applications. Use as feature walls in living rooms, accent walls in bedrooms, fireplace surrounds, or commercial focal points. The smooth surface and rich coloration add textural depth and visual weight without overwhelming spaces. The natural stone brings authenticity and material quality that manufactured alternatives cannot replicate.


Installation Requirements

Honed basalt tiles install using industry-standard tile installation techniques with specific considerations for natural stone:

Substrate Preparation: Requires stable, flat substrate—concrete slabs, cementitious backerboard over appropriate subfloor, or mortar bed installation. Surface must be clean, level within 1/4″ over 10 feet, and free from contaminants. Movement joints required per industry standards (Tile Council of North America guidelines).

Adhesive Selection: Use modified thin-set mortar formulated for natural stone (non-staining formula). Consult adhesive manufacturer for appropriate trowel size based on tile dimensions. Large format tiles (24″ and larger) require medium-bed or large-and-heavy-tile mortar with appropriate coverage.

Grout Recommendations: Sanded grout for joints 1/8″ and wider; unsanded for tighter joints. Select grout color complementing basalt’s dark tones—charcoal, black, or dark gray create seamless appearance; contrasting light grout emphasizes grid pattern. Epoxy grout provides superior stain resistance for commercial or high-use areas.

Pre-Installation Sealing: Apply penetrating sealer 24-48 hours before grouting to facilitate grout cleanup and protect stone during installation. This critical step prevents grout residue absorption that can permanently discolor honed basalt.

Post-Installation Sealing: After grout cures (minimum 72 hours), clean thoroughly and apply final coat of penetrating sealer following manufacturer’s specifications. This sealing step enhances stain resistance and simplifies long-term maintenance.

Professional installation strongly recommended for large-format tiles, commercial applications, and projects requiring precision alignment or complex patterns.


Sealing & Maintenance Requirements

Initial Sealing Process: Unlike some textured basalt finishes that may not require sealing, honed basalt benefits significantly from proper sealing. Apply quality penetrating sealer (impregnating sealer) designed for natural stone before grouting, then reapply after grout cures. Choose products specifically formulated for dark stones to avoid haziness or color alteration. Premium sealers provide 2-3 years of protection before reapplication becomes necessary.

Routine Maintenance:

  • Daily/weekly: Sweep or dust mop to remove abrasive dirt and debris
  • Weekly: Damp mop using pH-neutral stone cleaner diluted per manufacturer instructions
  • Avoid: Acidic cleaners (vinegar, lemon-based products), harsh alkaline cleaners, bleach, or abrasive scrubbing pads that can damage stone or degrade sealer

Stain Prevention & Removal: Sealed honed basalt resists most staining, but immediate cleanup of spills provides best protection. For stubborn stains, use poultice treatments specific to stain type (oil-based, organic, or metallic stains require different approaches). Professional stone restoration services can address severe staining or surface damage.

Periodic Resealing: Test sealer effectiveness annually by placing water droplet on stone surface. If water absorbs within 5-10 minutes rather than beading on surface, resealing is needed. High-traffic commercial installations may require annual resealing; residential applications typically need resealing every 2-3 years.

Surface Care: Place protective pads under furniture legs to prevent scratching. Use rugs or mats in high-traffic entries to reduce abrasive soil tracking. Avoid dropping heavy objects that could chip tile edges. While basalt is exceptionally hard, proper care preserves pristine appearance.


Performance Advantages

Versus Polished Basalt: Honed finish offers superior slip resistance, conceals minor wear and water spots better, requires less intensive cleaning, and provides more versatile aesthetics suitable for wider range of applications. Polished basalt delivers higher gloss but demands more maintenance and shows imperfections readily.

Versus Ceramic/Porcelain Tile: Natural basalt provides authentic stone character, superior hardness, better thermal mass properties, and genuine material quality that manufactured tiles cannot replicate. While porcelain offers uniformity, basalt delivers natural variation and premium positioning.

Versus Marble or Limestone: Basalt provides dramatically superior hardness (reducing scratching and wear), better acid resistance (kitchen and bathroom safe), lower porosity (less staining), and contemporary dark aesthetic versus marble’s traditional light tones. Basalt requires less intensive maintenance than marble’s demanding care regimen.

Versus Granite: Comparable hardness and durability with more contemporary aesthetic. Basalt’s uniform dark coloration provides predictable results versus granite’s wider color variation. Generally more affordable than premium granite while delivering equivalent performance for flooring applications.

Versus Concrete Flooring: Natural stone authenticity, superior surface hardness, better stain resistance when sealed, and timeless aesthetic appeal. While polished concrete offers industrial chic, honed basalt provides refined sophistication with proven longevity.


Design Inspiration & Pairings

Modern Minimalist: Pair large-format honed basalt with white walls, minimalist cabinetry, and streamlined furnishings for ultimate contemporary sophistication. The dark floors provide grounding element in light, airy spaces while the matte finish maintains serene atmosphere.

Scandinavian Influence: Combine honed basalt’s dark tones with light wood floors in adjacent spaces, white oak cabinetry, and pale neutral textiles. The contrast creates characteristic Scandinavian balance of light and dark elements.

Industrial Contemporary: Complement exposed brick, steel fixtures, and concrete elements with honed basalt flooring. The volcanic stone adds natural warmth to industrial materials while maintaining modern edge.

Transitional Elegance: Bridge traditional and modern aesthetics by pairing honed basalt with classic architectural details, neutral paint colors, and mix of contemporary and traditional furnishings. The timeless stone works across style boundaries.

Monochromatic Sophistication: Create dramatic all-dark scheme using honed basalt flooring with charcoal walls, black fixtures, and dark wood elements. Add texture through varied materials while maintaining cohesive dark palette.


Why Choose Citadel Stone Honed Basalt?

Premium Source Selection: We partner with select basalt quarries producing consistent, high-quality stone meeting stringent standards for color, density, and structural integrity.

Precision Honing Process: Advanced grinding equipment ensures uniform surface texture, consistent thickness, and professional-grade finish across every tile.

Quality Control: Rigorous inspection verifies dimensional accuracy, surface quality, and absence of defects before shipping.

Extensive Inventory: Comprehensive size selection enables fast delivery for most requirements with volume pricing for large projects.

Expert Technical Support: Decades of natural stone experience inform our installation guidance, sealing recommendations, and maintenance protocols.

Competitive Pricing: Direct sourcing relationships and efficient operations deliver premium honed basalt at fair market rates with transparent quoting.

Nationwide Delivery: Reliable shipping throughout the continental United States with careful packaging protecting tiles during transit.

Project Support: From material selection through installation completion, our team provides guidance ensuring successful outcomes.


Pricing & Investment Value

Volume discounts available for projects exceeding 500 square feet. Trade pricing and professional support offered to qualified contractors, designers, and architects.

Citadel Stone – Authentic Natural Stone for Spaces That Inspire

Product specifications and pricing subject to change. Contact Citadel Stone for current inventory and project-specific recommendations.

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Why Choose Citadel Stone Basalt?

  • America’s Strongest Stone: We supply the sturdiest basalt flooring tiles. When you build with Citadel Stone, you are building for the future.

  • Indoor & Outdoor Continuity: Create a cohesive look with stone that performs everywhere. From slip-resistant outdoor paving to sleek indoor walling, our tiles offer limitless design potential.

  • Premium Safety & Style: Don’t choose between looks and performance. Our anti-slip surfaces are the preferred choice for high-end hard landscaping, offering superior grip and a sophisticated dark aesthetic.

Our Clients Citadel Stone is the go-to supplier for professionals who refuse to cut corners. We work directly with landscape architects, builders, and construction companies to deliver large-scale paving solutions. Transform your project with the strength and beauty of genuine basalt.

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