Thassos White Marble 12x12 honed natural stone tile with smooth surface, showcasing elegant white marble with subtle gray veining.

Thassos White Marble 12x12 Honed Marble Tile

TW12X12HM8282

SAMPLES SHIP FREE WITHIN 1–3 BUSINESS DAYS

$19.95 / sq. ft.

$19.95 / 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 12×12 Honed Tile

Material Education

Thassos White is a pure dolomitic marble quarried exclusively from the Greek island of Thassos in the northern Aegean Sea. Renowned as one of the whitest natural stones in the world, it displays a bright crystalline surface with a luminous, sugar-like grain and virtually no veining — making it a perennial favorite for luxury interiors. Its exceptional whiteness and subtle sparkle set it apart from other white marbles such as Carrara or Calacatta.

As a product of nature, individual tiles may show slight tonal shifts, minor crystalline pockets, or faint clouding — these characteristics are the hallmark of genuine Thassos stone and contribute to its authentic, one-of-a-kind beauty.

About this tile: This 12×12 honed field tile is cut to a full square format and finished with a smooth, matte surface that softens the stone's natural brilliance without diminishing its iconic white glow — ideal for floors and feature walls where a refined, understated look is desired.

Design & Inspiration

Thassos White's near-pure alabaster palette pairs beautifully with warm brushed brass fixtures, cool polished chrome, black Nero Marquina accents, and light white oak millwork to create serene spa-inspired or crisp contemporary interiors. It reads equally at home in minimalist modern bathrooms, classic Greek Revival settings, and transitional master suites.

The 12×12 square format laid in a straight-set or offset grid creates a clean, expansive visual field that makes smaller rooms feel larger and brighter. On floors, the honed finish offers a sophisticated matte appearance with a gentle non-slip quality compared to a polished surface.

Popular design combinations: pair Thassos White 12×12 honed floor tiles with polished Thassos 1×2 herringbone mosaic walls and brushed gold fixtures for a cohesive, luminous spa bathroom. 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 rarest and most coveted white stones in the world, quarried solely on the Greek island of Thassos and prized for its extraordinary brightness, crystalline grain, and near-total absence of veining.

Finished with a smooth honed surface, this 12×12 tile delivers a sophisticated matte aesthetic that diffuses light evenly across the floor or wall plane — offering all the visual purity of Thassos without the high reflectivity of a polished finish, and making installation in large, open areas both elegant and practical.

Ideal for master bathroom floors, shower floors and walls, foyer features, and spa wet rooms, these tiles are recommended for interior use; we suggest ordering a sample first to appreciate the stone's crystalline character in your own lighting, and note that sealing before and after grouting is essential to protect this pale marble from staining.

Material	Natural Marble
Color	Bright White with Crystalline Grain
Type	Field Tile
Tile Size	12 × 12 inches
Finish	Honed
Sold By	Per Sq. Ft.
Application	Floor & Wall (Indoor)
Shade Variation	V2 — Slight Variation
Design	Contemporary / Transitional / Classic
Country of Origin	Europe

✓ Bathroom FloorBright white glow elevates any bathroom

✓ Shower WallsSeamless, spa-like white surface

✓ Foyer & EntrywayLuxurious first impression underfoot

✓ Feature Accent WallCrisp, luminous backdrop for any room

— Outdoor UseNot recommended — freeze-thaw damage risk

— High-Traffic Commercial FloorsHoned marble requires sealing and careful maintenance in busy areas

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 highly absorbent pale marble that must be sealed before installation and again after grouting. In wet areas such as showers and bathroom floors, reseal every 6–12 months with a penetrating impregnating sealer to prevent staining and moisture infiltration. Its pure white color makes any staining particularly visible, so do not skip sealing.

Cleaning: Clean with a pH-neutral stone cleaner and a soft microfiber cloth or mop only — never use vinegar, lemon juice, bleach, or any acidic or alkaline cleaners, as these will etch and dull the honed surface. Wipe up spills immediately, especially oils, coffee, and colored liquids, to prevent absorption into this pale stone.

Installation: Always use bright white polymer-modified thinset mortar to avoid any gray bleed-through showing beneath these translucent white tiles. Back-butter each tile in addition to troweling the substrate for full coverage. Use non-sanded grout in a white or bright tone to keep joints tight and color-consistent. Ensure the substrate is perfectly flat before laying, as large-format tiles will telegraph any unevenness.

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.