Natural Thassos White Marble 4x12 honed tile, smooth white stone with subtle veining, ideal for elegant flooring or walls.

Thassos White Marble 4x12 honed natural stone tile showing smooth, white, polished surface with subtle veining.

Thassos White Marble 4x12 Honed Tile

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SAMPLES SHIP FREE WITHIN 1–3 BUSINESS DAYS

$22.95 / sq. ft.

$7.65 / Piece

QUANTITY

SOLD BY: sq ft Minimum: 50 sq. ft.

Sq. Ft.

pieces

Minimum order: 50 sq. ft.

Add 10% more to cover cuts and waste (recommended)

TOTAL PRICE:

—

Order your full amount plus 10% at once — reorders may vary in tone and veining. Shipping damage is covered with photos; small shortages (1–5 pieces) are refunded, NOT reshipped, so the extra 10% protects you.

Thassos White Marble

Thassos White marble — the purest, most brilliantly white marble in the world. Quarried exclusively on the Greek island of Thassos with crystalline white and virtually no veining. Tile and mosaic formats in polished and honed finishes for luxury bathrooms, spa spaces, and pool interiors. Free sample shipping on all products.

About Thassos White Marble 4×12 Honed Tile

Material Education

Thassos White is a pure, crystalline white marble quarried exclusively from the Greek island of Thassos in the Aegean Sea. Prized among the world's whitest natural stones, it displays a luminous, sugar-crystal texture with virtually no veining — just an even, brilliant white that reflects light beautifully. Its dense, fine-grained structure gives it a unique depth and glow that painted surfaces simply cannot replicate.

As a natural stone, minor variations in crystalline grain size and occasional faint mineral traces are inherent to genuine Thassos marble — subtle characteristics that distinguish authentic stone from imitation.

About this tile: This 4×12 format offers a sleek, elongated field tile ideal for stacked or offset installations. The honed finish delivers a smooth, matte surface that retains all the luminosity of Thassos White while providing a softer, more understated aesthetic than polished stone.

Design & Inspiration

Thassos White's pure, near-zero-color palette pairs effortlessly with polished chrome, matte black fixtures, brushed brass, and light white-oak cabinetry, making it a natural fit for spa-inspired, minimalist, and transitional bathroom designs. Its clean, consistent white tone grounds contemporary interiors while lending a timeless elegance to classic settings.

The 4×12 rectangular format creates strong horizontal or vertical lines when stacked, adding visual height to shower walls or a sleek, modern rhythm to backsplash applications. The honed finish is especially well-suited for wet environments like shower surrounds, where it delivers a refined, slip-resistant surface without sacrificing the stone's natural brilliance.

Popular design combinations: Thassos White 4×12 honed stacked vertically in a walk-in shower, paired with large-format Calacatta marble floor tiles and matte black rain-shower hardware for a high-contrast luxury spa look. Explore the full Thassos White collection for coordinating sizes, and browse more marble tile for complementary looks.

Ships in 2–3 Days

Free Sample Shipping

Nationwide Delivery

Premium Natural Stone

Secure Packaging

Thassos White Marble is one of the purest white stones found anywhere in the world, quarried from the island of Thassos in the Aegean and celebrated for its dense, crystalline brilliance and virtually vein-free appearance. This 4×12 honed tile delivers that iconic whiteness in a versatile elongated format that works equally well as a field tile, accent, or feature wall covering.

The honed finish produces a smooth, low-sheen surface that softens the stone's reflectivity compared to a polished finish, creating a calm, matte elegance that is especially beautiful in spa and bathroom settings. The 4×12 format installs easily in a stacked or brick-offset pattern and, because it is a manageable size, is straightforward to cut and align without specialized large-format tools.

Ideal for shower walls, bathroom accent walls, backsplashes, and decorative niches, this tile performs best in interior wall and light residential floor applications. Because Thassos is a premium stone with limited availability, ordering a sample before committing to a full project quantity is strongly recommended, and purchasing 10–15% overage ensures coverage for cuts and future repairs.

Material	Natural Marble
Color	Pure White
Type	Field Tile
Tile Size	4 × 12 inches
Finish	Honed
Sold By	Per Sq. Ft.
Application	Wall & Light Residential Floor (Indoor)
Shade Variation	V1 — Uniform
Design	Contemporary / Transitional / Spa
Country of Origin	Europe

✓ Shower Walls & SurroundsHoned finish resists slipping, suits wet areas

✓ Bathroom Accent WallPure white brightens and enlarges any space

✓ Kitchen BacksplashCrisp white pairs with any cabinet color

✓ Decorative Niche or Feature WallUniform color makes detailing effortless

— High-Traffic Commercial FloorsHoned marble scratches under heavy foot traffic

— Outdoor InstallationFreeze-thaw cycles can damage natural marble

Free Shipping: This product ships at standard freight rates calculated at checkout based on your location and order size.

Processing & Delivery: Orders are processed within 2–3 business days. Large orders ship via LTL freight — curbside delivery only. An adult must be present to sign for delivery. Estimated transit: 2–10 business days after shipment.

30-Day Returns: Uninstalled tile may be returned within 30 days of delivery. Inspect all tile carefully before installation — installed tile cannot be returned or exchanged. Samples are final sale.

Exclusions: Free shipping does not apply to Hawaii, Alaska, U.S. territories, or international addresses. Additional charges may apply for remote delivery areas.

Sealing: Thassos White is a dense marble but its pure white color makes any staining highly visible, so sealing is essential. Apply a penetrating stone sealer before grouting and re-seal every 6–12 months in wet areas such as showers. In drier applications like backsplashes, annual sealing is sufficient.

Cleaning: Clean with a pH-neutral stone cleaner and a soft cloth or microfiber mop. Never use vinegar, lemon juice, bleach, or any acidic or alkaline cleaners — even mild acids will etch a honed marble surface and leave dull spots. Wipe up spills, especially coffee, wine, or citrus, immediately to prevent staining on this bright white stone.

Installation: Always use bright-white thinset mortar — gray thinset can show through Thassos White's translucent crystal structure and discolor the tile's appearance. Use non-sanded grout or a fine sanded grout with joints of 1/16 to 1/8 inch. Back-butter each tile in addition to troweling the substrate to ensure full coverage and prevent hollow spots. Check tiles for lippage frequently during installation and use spacers to maintain consistent joint width.

Important: Inspect all tile before installation. Variations in color, veining, and texture between pieces are natural characteristics of genuine stone — not defects. Order 10% overage for cuts, waste, and future repairs. Tile & Mosaic Depot specialists are available M–F 8:30AM–5PM PST at 855-797-8453.

Why Tile & Mosaic Depot

The natural stone specialists

Quarry-Direct Pricing

We buy direct from the source and skip the middleman, so you get showroom-quality stone for less.

Huge Stone Selection

Marble, travertine, limestone, porcelain and more — thousands of tiles, mosaics, and slabs in one place.

Expert Stone Support

Talk to real natural-stone specialists, M–F 8:30AM–5PM PST, at 855-797-8453 or via live chat.

Easy 30-Day Returns

Uninstalled tile can be returned within 30 days. Order with full confidence.

Why Order a Sample
A screen can't show you how Calacatta veining reads under your kitchen lights or how a porcelain finish sits next to your cabinet color. A sample can. It's the single best way to buy stone or porcelain tile with confidence — and the cheapest mistake you'll ever avoid.

How It Works
Samples are $7.99 each. Samples ship free and leave our warehouse within 1–3 business days. Sizes vary by material and availability — typically 3"×3" up to 8"×8" — and every sample is cut from the same material stocked for full orders.

What a Sample Shows
Color, texture, finish, and overall character. Because natural stone varies piece to piece, one sample represents the material but can't show the full range of a lot. Porcelain samples are highly representative of the production run. Want to see the current lot before you commit? Ask us — we'll send photos.

Good to Know

Samples are final sale — non-returnable and non-refundable.
We recommend sampling before every full order, especially for natural stone.
Larger or custom quantity? Contact us for a tailored quote.

Talk to a Specialist
Our stone and tile specialists will help you narrow it down. Call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday, 8:30 AM–5 PM PT.

How Your Order Ships
In-stock orders leave our warehouse within 2–3 business days. Stone, porcelain, and mosaic ship on a pallet via scheduled LTL freight and arrive 2–10 business days after dispatch, depending on destination. You'll get tracking and the carrier's name by email the day it ships.

Freight Delivery — What to Expect

The carrier calls you first. Every freight delivery is by appointment. Expect a call or text to set a window before the truck is dispatched.
Curbside delivery. The driver unloads to the curb or driveway. Freight does not include carrying material indoors or into a garage — plan for a helper or a hand truck.
Someone 18+ must sign. Inspect the pallet before signing. Note any damage, shortage, or broken shrink-wrap on the delivery receipt — this is what makes a claim valid.
Truck access. The address must be accessible to a full-size freight truck with enough space to unload.

Free Shipping
Free curbside freight on qualifying mosaic and molding orders over $1,999 in the continental U.S. Field tile, porcelain, and other product types ship at freight rates shown at checkout. Not available to Hawaii, Alaska, U.S. territories, or international addresses.

Damage & Shortages
Report within 3 calendar days of delivery with photos of the pallet, packaging, and affected pieces to sales@tileandmosaicdepot.com. Verified claims are covered. Shortages of 1–5 pieces are refunded rather than reshipped — which is why we recommend ordering 10% overage.

30-Day Returns
Uninstalled tile in full, unopened boxes may be returned within 30 days of delivery. Return freight is paid by the customer. Partial boxes, opened boxes, installed material, and samples are final sale.

Questions Before You Order?
Call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday 8:30 AM–5 PM PT. If you're unsure about freight access at your address, ask us before checkout — we'll flag anything that could hold up delivery.

Natural Variation
Quarried stone varies in color, veining, shade, movement, and finish from piece to piece and from lot to lot. Screen photos and samples show the range, not the exact tile you'll receive. Variation is the nature of the material and is never grounds for return. Porcelain is far more consistent, but shade and pattern can still shift between production runs — buy your full quantity in one order.

Before You Install

Order 10% overage. Covers cuts, breakage, and spares for future repairs. Reorders may not match in tone or lot.
Inspect every piece before setting. Pull from all boxes, blend, and dry-lay the full area. Installation is acceptance — no claims are honored once tile is set.
Hire a qualified installer. Natural stone and large-format porcelain require experience with the material. Your installer is responsible for substrate, setting materials, and method.

Sealing & Care
Natural stone should be sealed with a penetrating sealer and re-sealed periodically in wet and high-traffic areas. Clean with a pH-neutral stone cleaner only — vinegar, bleach, ammonia, and acidic cleaners etch marble, limestone, travertine, and onyx permanently. Porcelain does not require sealing. Outdoor stone weathers and shifts in tone over time; this is expected.

Responsibility
Tile & Mosaic Depot supplies material only. We are not responsible for installation, labor costs, substrate conditions, setting materials, product misuse, or damage from handling, sealing, maintenance, or chemicals. No claims, returns, or replacements are accepted on installed material.

California Proposition 65
Some natural stone and porcelain products contain substances known to the State of California to cause cancer or reproductive harm. Details at www.P65Warnings.ca.gov.

The Natural Stone & Porcelain Tile Specialists

Direct from the Producers

We buy directly from the mills and factories that cut and finish our tile, so pricing stays sharp and lots stay consistent.

Samples Ship Free

$7.99 per sample with no shipping charge, shipped within 1–3 business days. See the current material before you commit.

Ask a Specialist

Email us anytime with a question about our products at sales@tileandmosaicdepot.com. We'll get back to you during our business hours, Mon–Fri 8:30 AM–5 PM PT.