ROAR PANTHER Natural Stone Atelier Request Quote

Material type

Grey William Marble for refined Roar Panther surfaces.

Grey William is the established Italian marble from Monte Billiemi and Torretta near Palermo, Sicily, while Iranian William Grey is a separate product. William Grey Marble, Gray William, Grigio William, Grigio Billiemi and Monte Billiemi Marble have medium-to-dark smoky-grey backgrounds with white, silver, beige and fossil-like irregular veins. Polished, honed, brushed and leathered slabs usually come in 18–20 mm, with average formats from about 2,030 × 1,015 mm to 3,050 × 1,780 mm, plus tiles, stairs, counters and furniture. It suits floors, walls, bathrooms and fireplaces; sealing is advisable and acids can etch the surface, while dark finishes reveal scratches and water spots. Request Italian quarry and block documents before comparing it with Iranian stock. Indian references around INR 250–390/ft² support an indicative UAE material-only Grey William marble price of approximately AED 300–650/m².

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Parent material
Marble
Primary number
+971 55 000 0000
Secondary number
+971 54 000 0000
Designer number
+971 52 000 0000

Grey William Marble products

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Sicilian Benchmark, Iranian Variant

Grey William Marble Price

William Grey marble is the established Italian identity associated with Monte Billiemi and Torretta near Palermo in Sicily, while a separate Iranian William Grey product also appears in trade listings. Gray William marble can range from cool grey to warm taupe-grey with restrained white and silver veins. Country and quarry documentation should therefore be checked before combining these listings under one origin. Authentic Italian provenance is particularly important for replacement or heritage work, while supplier-specific Iranian and re-exported material should be identified as separate commercial selections.

Grey William UAE showcased in a contemporary hotel lobby, showing authentic stone texture and refined architectural detail.
This contemporary hotel lobby showcases Grigio Billiemi marble, with authentic veining, polished depth and refined detail.

Smoky Grey, Fossil Veins, Refined Texture

Grey William UAE Selection

Grigio Billiemi marble should be sourced with Italian quarry documentation when authentic Sicilian provenance is required. William Grey Extra should only be accepted when the supplier defines the grade, including background depth, vein density and permitted fossil or mineral variation.

Formats, Stairs & Kitchen Suitability

Grey William Slab Formats

Grey William slabs can be fabricated into full-size wall panels, floor tiles, staircase treads, countertops, vanity tops and furniture elements, making the material suitable for coordinated interiors rather than isolated decorative use. Floors and stairs generally perform best in honed or suitably slip-conscious finishes, while polished material is more appropriate for walls, vanity fronts and low-slip-risk areas. William Grey Select works particularly well for large flooring fields where consistent grading between adjacent pieces matters. Kitchen countertops are possible, but the specification should include sealing and realistic expectations regarding acid etching, scratching and patina in frequently used preparation zones.

Establish natural origin, sealing requirements and scratch or water-mark behaviour

Grey William Flooring Protection

Grey William flooring should be maintained according to the exact William Grey Classic quarry selection, with attention to abrasion and water marks rather than relying solely on its medium-grey colour. Carbonate-based material can still etch from acids, and polished grey surfaces may reveal dull traffic lanes quickly in sandy UAE environments. Use effective entrance matting, frequent dust removal and pH-neutral cleaner, then dry excess water rather than leaving mop residue. A penetrating sealer can reduce absorption where testing shows it is needed, but topical coatings should generally be avoided unless specifically designed for the stone. Honed finishes are usually more forgiving in commercial circulation areas. Place felt protection under furniture and lift heavy pieces rather than dragging them across the floor.

UseFinishThicknessIndoor / sqmOutdoor / sqmSupplyInstalledNotes
Commercial Flooring Tiles Honed/Polished 18 mm/20 mm Indoor preferred — suited to commercial interiors Indoor preferred — minimizes grit abrasion in commercial circulation AED 170–240/m² AED 60–80/m² Commercial flooring provides restrained grey character suitable for offices and hospitality spaces
Bathroom Vanity Tops Honed/Polished 20 mm/30 mm Indoor preferred for bathroom vanities in modern residences and upscale hotel suites. Vanity tops preferred indoors; shaded washrooms are acceptable AED 260–345/m² AED 125–180/m² Sophisticated vanity surface for modern bathrooms
Fireplace Surrounds Polished/Leathered 20 mm/30 mm Indoor preferred — living rooms and lounges. Outdoor not preferred — weather can dull polished or leathered fireplace surfaces. Est. AED 140–220/m² Est. AED 100–150/m² Sophisticated fireplace-surround material offering polished or leathered finishes for contemporary living rooms and refined lounge interiors.
Marble Stair Treads Honed/Leathered 30 mm Indoor preferred — staircases, villas and contemporary lobbies. Outdoor limited — suitable for covered exterior staircases. AED 60–185/m² AED 90–130/m². Suitable for contemporary stair treads, with honed or leathered finishes complementing villas and sheltered exterior stairs.
Reception Countertops Polished/Leathered 20 mm/30 mm Best indoors for reception countertops in hotels, offices, clinics, and premium commercial spaces. Outdoor limited to covered reception areas and sheltered counters AED 115–165/m² AED 70–145/m² Stair treads offer a clean contemporary grey architectural finish

Bathrooms, fireplaces, furniture and outdoor suitability.

Grey William Flooring & UAE Use

Grey William flooring can carry into bathroom vanities and wall cladding when cool and warm pieces are sorted before installation so the room does not develop unintended tonal patches. William Grey Extra is also suited to fireplace surrounds and furniture where restrained veining complements timber, metal or neutral upholstery. For UAE exterior applications, verify the actual Italian, Iranian or other supplied origin and use an exposure-appropriate finish rather than assuming all William Grey-labelled blocks behave identically.

Grey William flooring with honed grey-taupe panels and stairs, plus polished bathroom surfaces with subtle silver veins.
Grey William flooring with honed floors and stairs, polished bath surfaces and soft silver veins through cool-to-warm grey

Sophisticated and versatile; but Italian-versus-Iranian identity, etching, slab variation and sealing need scrutiny.

William Grey: Origin & Care

Grigio William and Grigio Billiemi are associated with Monte Billiemi near Palermo in Sicily, while a separate Iranian William Grey also appears commercially, making provenance important. Smoky medium-to-dark grey backgrounds with white, silver, beige or fossil-like irregular veins give floors, stairs and counters a refined architectural depth that designers use as a softer alternative to black stone. UAE buyers should verify Italian versus Iranian origin, inspect grade and finish, and coordinate fabrication elements such as a <a href='https://counterstops.com/product/countertop-fascia/'>countertop fascia</a>.

Advantages & Origin Factors

Pros

  • Authentic Monte Billiemi Sicilian provenance
  • Smoky grey colour suits contemporary interiors
  • White and silver veining creates restrained contrast
  • Very low published water absorption
  • Extensive finish range supports counters floors stairs and wall panels

Cons

  • Italian Grey William and Iranian William Grey are separate commercial entities
  • Origin cannot be confirmed reliably from the name alone
  • Grey-brown tone and fossil pattern vary between slabs
  • Dark polished surfaces make dull spots and etching more conspicuous
  • Later replacement material may come from a different origin or vein style

Grey William Application Guide

Best Applications for Grey William

A Grey William feature wall suits projects wanting restrained smoky-grey depth rather than dramatic black marble. Italian Grey William/Grigio Billiemi is used for wall cladding, floors and counters; large panels help its fossil-like and pale veining read continuously.

UseWeatherConditionApplicationSlipCareBest forAvoid for
Floor Tiles Suitable primarily for interior flooring; covered outdoor areas can work in dry, moderate weather with suitable finishing. Good for residential flooring under moderate loads, provided dragging furniture, abrasive grit and harsh chemicals are avoided. Bedrooms, villa corridors, living rooms, apartments and moderate-use residential floor areas. Polished tiles can be slick when wet; honed finish is preferable Sweep grit frequently, avoid dragging furniture and clean with pH-neutral products to minimize scratching and dulling. Sophisticated moderate-use flooring Wet polished floors and dragged heavy furniture
Bathroom Vanities Indoor preferred; outdoor bathroom vanities should remain completely covered from sunlight, rain and temperature extremes. Well-maintained vanities with regular sealing and quick moisture removal Contemporary bathrooms, hotel suites and refined grey vanities Slip rating not applicable; bathroom vanity is non-walking. Dry moisture quickly, clean toiletries before staining, use pH-neutral products, and maintain regular sealing around basin areas. Ideal for refined grey bathroom vanities in contemporary homes and hotel suites with regular sealing and quick moisture removal. Avoid uncovered exterior vanities, continuously wet surfaces, acidic toiletries and bathrooms where moisture or staining products remain unattended.
Stair Treads Indoor preferred; covered outdoor stair treads can suit warm, dry climates with textured finishing, sealing and good drainage. Best for moderate stair traffic with firm support, textured or honed grip and regular control of grit, moisture and tread-edge wear. Contemporary villa staircases, hotel circulation areas, duplex homes and modern grey stair applications. Better traction with honed or textured stair treads; polished surfaces may become slippery when exposed to moisture. Dust with microfiber, protect bookmatched joints and avoid impacts or harsh cleaners that disturb alignment. Best for modern grey stair treads in villas, hotels and contemporary duplex circulation spaces. Wet polished stairs, heavy commercial traffic and treads without effective grit control, drainage or secure support.
Fireplace Cladding Best indoors; covered exterior fireplace cladding may work in mild, dry weather away from direct rainfall. Fireplace cladding with stable fixing, indirect warmth and controlled soot exposure Modern villas, executive lounges and refined fireplace cladding No pedestrian slip concern for vertically fixed fireplace cladding Brush away soot gently, wipe with neutral cleaner and avoid abrasive pads Refined grey fireplace cladding for executive lounges and contemporary villa interiors. Firebox interiors and directly flame-exposed hearth cladding
Kitchen Countertops Indoor strongly preferred; outdoor kitchen countertops need permanent shade and protection from rain and high heat Kitchen counters with sealing, boards, trivets and immediate food-spill removal Kitchens, islands and premium preparation areas Kitchen countertops have no direct slip concern; prevent spills reaching the floor Clean food spills promptly, protect from hot cookware and use only pH-neutral stone-safe cleaners Contemporary premium kitchen counters Avoid restaurant preparation counters, butcher-style worktops and kitchens demanding aggressive daily sanitizing.
Grey William marble console table with refined cool-grey, taupe and silver veining in a luxury stone gallery.
Grey William marble gives this console table a calm greige character with refined silver veining.

William Grey Marble needs consistent vein coordination.

William Silver Vein Matching

Match Grey William Stone by both background shade and the direction of its stronger pale veins. Number adjoining slabs before cutting and establish a common reference line through the principal movement across multi-panel walls. For William Silver Marble, review the full layout from the intended viewing distance; small secondary veins need not meet exactly if the primary silver flow and overall grey balance remain continuous.

Grey William Marble FAQ

Questions about Grey William Marble

Answer

When comparing William Grey Marble slabs, what should buyers understand about Grey William trade identity, how can they review Turkish versus Indian sourcing, and how should they evaluate cool-grey versus taupe balance?

William Grey Marble needs careful origin checking because supplier location and quarry origin are not the same thing. Established Grey William/Grigio William material is documented as Sicilian, associated with Monte Billiemi near Palermo, so a Turkish or Indian seller should provide quarry paperwork if claiming another origin rather than merely shipping the stone from that country. Visually compare full slabs for cool smoky grey versus warmer taupe-brown zones, plus white/silver veins and fossil-like details. Reserve one block if tonal consistency matters.