Thassos and grey marble Octave patio mosaic tile by DRF, featuring intricate grey and white marble patterns for outdoor flooring.

DRF Thassos and grey marble octagon mosaic tile for patio, showing intricate pattern and polished marble surface.

Thassos & Grey Marble Octave Patio Mosaic Tile

Name: Thassos & Grey Marble Octave Patio Mosaic Tile
Brand: DRF
SKU: TBGOCMAROS61
Price: 28.75 USD
Availability: InStock

SAMPLES SHIP FREE IN 1 TO 3 BUSINESS DAYS!

$38.78 $22.32 / sq. ft.

$28.75 / Sheet (1.29 sq. ft.)

QUANTITY

SOLD BY: sheet

Sq. Ft.

sheets

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

TOTAL PRICE:

—

Order your full amount plus ~10% overage at once, as reorders may vary in tone and veining. Verified shipping damage is covered with clear photos — but small tile quantities (1–5 pieces) are refunded rather than reshipped, so ordering extra protects you.

Designer mosaic tile in special pattern design with natural stone and glass for luxury residential and hospitality applications — Tile & Mosaic Depot

Designer Mosaics

Special design mosaic tile crafted for high-end residential, hospitality, and commercial projects — intricate patterns, unique compositions, and luxury natural stone and glass combinations unavailable in standard collections. Free sample shipping on all products.

About Thassos & Grey Marble Octave Patio Mosaic Tile

Material Education

Thassos is a pure white crystalline marble quarried from the Greek island of Thassos, prized for its brilliant snow-white tone, glassy surface, and near-zero veining — one of the whitest natural stones on earth. Paired here with cool grey marble, the combination creates a classic two-tone contrast that is both graphic and timeless. Each stone carries its own natural luster and crystalline grain, lending the mosaic a refined, jewel-like quality.

As with all genuine natural stone, slight tonal shifts and subtle grain variations between chips are inherent characteristics of the material, not flaws — they are what distinguish authentic marble from imitation.

About this mosaic: This octagon-and-dot mosaic features large white Thassos octagon tiles accented with smaller grey marble dot inserts, pre-arranged on a mesh-backed sheet for fast, accurate installation. The sheet format dramatically reduces layout time compared to setting individual pieces.

Design & Inspiration

The crisp white-and-grey palette pairs beautifully with polished chrome or brushed nickel fixtures, white oak vanity cabinets, and soft linen textiles, suiting spa-inspired, transitional, and classic Grecian-influenced interiors. This pattern bridges traditional formality and clean contemporary minimalism with equal ease.

The octagon-and-dot format creates a structured geometric rhythm that grounds a floor visually while keeping the overall aesthetic light and airy — ideal for expanding the perceived size of a bathroom or entryway. The contrast dot detail draws the eye without overwhelming the space, adding depth without busy pattern.

Popular design combinations: Thassos octagon field with Calacatta marble wall tile, polished chrome fixtures, and a floating white oak vanity for a refined spa bathroom. Explore the full Thassos White collection for coordinating sizes, and browse more marble mosaics for complementary looks.

Ships in 2–3 Days

Free Sample Shipping

Nationwide Delivery

Premium Natural Stone

Secure Packaging

The Thassos & Grey Marble Octave Patio Mosaic brings together two of nature's most refined stones — the luminous snow-white Thassos marble from Greece and a complementary cool grey marble — in a timeless octagon-and-dot pattern. The stark white field chips paired with contrasting grey dot accents produce a crisp, architectural look rooted in classical European design.

Delivered on mesh-backed sheets, this mosaic installs quickly and consistently, with the octagon-and-dot layout already set and ready to drop into your thinset bed. The polished or honed finish (as specified) amplifies the natural crystalline brilliance of Thassos while keeping grout joints tight and surfaces easy to maintain.

This versatile mosaic is ideally suited to bathroom floors, shower floors, entryways, and outdoor-rated patio applications where a sophisticated geometric statement is desired. Because this is a natural stone product with limited availability, we recommend ordering a sample first and purchasing your full quantity in one order to ensure consistent dye lot matching.

Material	Natural Marble
Color	White & Grey
Type	Mesh-Backed Mosaic
Pattern	Octagon & Dot
Chip Size	Octagon: 2 × 2 inches, Dot: 1 × 1 inch (approx.)
Finish	Polished
Sold By	Per Sheet
Application	Floor & Wall / Outdoor Patio
Shade Variation	V2 — Slight Variation
Design	Traditional / Transitional / Contemporary
Country of Origin	Europe

✓ Bathroom FloorClassic pattern elevates any bath floor

✓ Outdoor PatioDurable stone suited for patio installations

✓ Entryway FloorGraphic geometry makes a bold first impression

✓ Shower FloorSmall format provides natural slip resistance

— Unsealed Wet AreasMust be sealed before use in wet or outdoor environments

— Heavy Commercial TrafficPolished marble chips can show wear under heavy foot traffic

Free Shipping: As a mosaic, this product qualifies for free curbside shipping on orders over $1,999 within the continental U.S. Orders below that threshold ship at standard rates calculated at checkout.

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 and grey marble must be sealed prior to installation and re-sealed every 12 months in wet areas such as shower floors and outdoor patios. Because Thassos is an exceptionally pure and porous white marble, sealing is especially critical to prevent staining from grout haze, oils, and moisture. Use a penetrating impregnator sealer rated for natural stone.

Cleaning: Clean with a pH-neutral stone cleaner and a soft mop or cloth. Never use vinegar, citrus-based cleaners, bleach, or abrasive scrubbers — acidic products will etch the polished marble surface and dull its finish permanently. Wipe spills immediately, especially on the white Thassos chips, which are highly susceptible to staining.

Installation: Use bright-white polymer-modified thinset mortar to avoid any grey bleed-through on the translucent white Thassos chips. Align mesh sheets carefully, maintaining consistent grout joint spacing between sheets. Use non-sanded grout for joints under 1/8 inch. Back-butter individual chips as needed on uneven substrates. For outdoor patio use, confirm the substrate allows for proper drainage and use a frost-resistant setting mortar where applicable.

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.

Every order is packed by hand and shipped with care from our U.S. fulfillment centers. Here's exactly what to expect from checkout to delivery.

Processing & Transit
In-stock orders are processed within 2–3 business days. Most tile and stone orders ship via scheduled LTL freight and typically arrive 2–10 business days after dispatch, depending on your destination. You'll receive tracking and carrier details by email as soon as your order leaves our warehouse.

Freight Delivery

Curbside delivery. The carrier unloads at the curb or driveway nearest your address; delivery does not include moving materials indoors or into a garage.
Scheduled appointment. The freight company contacts you directly to arrange a delivery window.
Signature required. An adult (18+) must be present to inspect and sign for the shipment.
Clear access. Please ensure the delivery site is reachable by a freight truck and free of obstructions.

Free Shipping
Free curbside shipping is available on qualifying mosaic and molding orders over $1,999 within the continental U.S. Tile, porcelain, and other product types ship at standard freight rates calculated at checkout. Free shipping does not apply to Hawaii, Alaska, U.S. territories, or international addresses.

Inspection & 30-Day Returns
Please inspect every shipment before signing the carrier's delivery receipt, and note any visible damage, shortage, or tampering directly on the receipt. Report concerns within 3 calendar days at sales@tileandmosaicdepot.com. Uninstalled tile may be returned within 30 days of delivery; installed material and samples are final sale.

Need a hand? Our team is glad to help — call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday, 8:30 AM–5 PM PST.

Product & Installation Guidance

Natural stone is a product of the earth — every piece is one of a kind. A little planning ensures your finished installation looks its best and lasts for decades.

Natural Variation
Color, veining, texture, shade, movement, finish, and sizing vary from piece to piece. Product photos and samples are a general reference and may not match the exact material you receive. These variations are inherent characteristics of natural stone — they are part of its beauty, not defects.

Before You Install

Order roughly 10% extra to allow for cuts, waste, and future repairs.
Blend tiles from multiple boxes as you work to achieve the most natural, balanced appearance.
Dry-lay and inspect the full layout before setting a single tile.
Installation constitutes full acceptance of the product, so review everything carefully first.

Sealing & Care
Natural stone should be sealed with a quality penetrating sealer before and after installation, and re-sealed periodically in wet or high-traffic areas. Clean only with a pH-neutral stone cleaner; avoid acidic products, bleach, vinegar, and ammonia, which can permanently etch the surface. Outdoor installations may weather or change tone over time with exposure.

Responsibility
Tile & Mosaic Depot is not responsible for improper installation, labor costs, substrate conditions, product misuse, or damage from improper handling, sealing, maintenance, or harsh chemicals. No claims, returns, or replacements can be accepted on installed material.

California Proposition 65: Some natural stone products contain substances known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Order a Sample First

Seeing real stone in your own space — under your own light, beside your own finishes — is the best way to buy with confidence. We make it easy and affordable.

How It Works
Samples are just $7.99 each with free shipping, and they ship in 1–3 business days. Sizes vary by material and availability, typically ranging from 3"×3" up to 8"×8". Exact dimensions aren't guaranteed, but every sample is cut from the same material you'll receive in a full order.

What a Sample Shows
Samples help you evaluate the general color, texture, finish, and overall character of a product before committing to a full order. Because natural stone varies from piece to piece, your sample is representative — it may not capture the complete range of variation across an entire lot. For current lot photos, just ask our team.

Good to Know

Samples are final sale — non-returnable and non-refundable.
Ordering a sample before a full purchase is always recommended, especially for natural stone.
Planning a larger or custom quantity? Contact us for a tailored quote.

Questions before you order? Our stone specialists are happy to help you choose — call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday, 8:30 AM–5 PM PST.