Timeless Black Deep 12x24 Italian Matte Porcelain Tile - TILE & MOSAIC DEPOT

Timeless Black Deep 12x24 Italian Matte Porcelain Tile

TA312X24MBT7

SAMPLES SHIP FREE WITHIN 1–3 BUSINESS DAYS

$6.79 / sq. ft.

$79.00 / Box (11.65 sq. ft.)

QUANTITY

SOLD BY: box Minimum: 5 boxes

Sq. Ft.

boxes

Minimum order: 5 boxes.

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.

Stone look porcelain tile in large-format marble and travertine designs

Stone Look Tile

Stone-look porcelain tiles are excellent for indoor and outdoor applications such as kitchens and bathrooms. They offer the natural beauty of stone without the high maintenance and cost that comes with it.

About Timeless Black Deep Matte Porcelain Tile

Material Education

Timeless Black Deep is a large-format Italian porcelain tile engineered to replicate the dramatic depth of natural black stone. Produced in Italy using advanced digital printing and high-density firing technology, it delivers a rich, near-uniform deep black surface with subtle tonal movement that evokes volcanic basalt or honed nero stone. The matte finish absorbs light softly, giving the surface a velvety, sophisticated character.

As a porcelain product, each tile maintains consistent color and texture with only very slight batch variation — making large installations visually seamless and easy to plan.

About this tile: This 12×24 matte porcelain field tile offers a generous rectangular format ideal for floor and wall installations alike. Its elongated proportion creates a natural staggered-joint or straight-set layout that elongates spaces visually.

Design & Inspiration

The deep, ink-black palette pairs beautifully with brushed brass fixtures, warm white oak cabinetry, polished chrome hardware, and white or Calacatta marble accents for striking contrast. It suits a wide range of design vocabularies — from minimalist and industrial to moody contemporary and high-end spa aesthetics.

The 12×24 format and matte finish work especially well on bathroom floors and feature walls, where the low-sheen surface reduces glare and enhances the perception of depth. On floors, a staggered 1/3-offset layout amplifies the elongating effect and gives the room a refined, architectural quality.

Popular design combinations: pair with honed Thassos White marble mosaic accents and matte black fixtures for a bold, editorial bathroom design. Explore the full Porcelain Tile collection for coordinating sizes, and browse more porcelain tile for complementary looks.

Ships in 2–3 Days

Free Sample Shipping

Nationwide Delivery

Premium Natural Stone

Secure Packaging

Timeless Black Deep is a premium Italian-made matte porcelain tile designed to bring the bold, grounded elegance of deep black stone into modern interiors. Engineered with high-density body construction and a refined digital surface, it delivers a consistent, deeply saturated black tone with just enough subtle texture to feel natural and intentional.

The 12×24 format and matte finish make this tile highly versatile and practical — the larger size speeds up installation by reducing grout joints, while the non-reflective surface conceals minor imperfections and is forgiving underfoot. It can be laid in a classic brick-offset, straight stacked, or vertical orientation to suit the scale and direction of the space.

Ideal for bathroom floors, shower walls, kitchen backsplashes, and dramatic accent walls, this tile performs equally well in residential and commercial environments. As a clearance or limited-stock item, we recommend ordering samples to verify color in your specific lighting conditions and securing your full quantity in a single order.

Material	Porcelain
Color	Deep Black
Type	Field Tile
Tile Size	12 × 24 inches
Finish	Matte
Sold By	Per Sq. Ft.
Application	Floor & Wall (Indoor)
Shade Variation	V2 — Slight Variation
Design	Contemporary / Industrial / Transitional
Country of Origin	Europe

✓ Bathroom FloorDramatic depth with slip-resistant matte surface

✓ Shower WallWater-resistant porcelain, easy to clean

✓ Kitchen BacksplashBold contrast against white or wood cabinetry

✓ Feature & Accent WallCreates moody, architectural focal points

— Outdoor UseNot rated for freeze-thaw outdoor environments — verify frost rating before outdoor installation

— Wet Barefoot Areas (Pool Deck)Matte finish reduces slip risk but confirm COF rating for pool surrounds

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: Porcelain tile is virtually non-porous and does not require sealing. However, if unsanded or light-colored grout is used alongside this dark tile, sealing the grout lines is strongly recommended to prevent staining and discoloration over time.

Cleaning: Clean with a pH-neutral stone and tile cleaner or a mild dish soap solution. The matte finish is low-maintenance but can show mineral deposits from hard water — wipe dry after cleaning in wet areas. Avoid acidic cleaners (vinegar, citrus) and abrasive scrubbing pads which can dull or scratch the surface.

Installation: Use a large-format tile trowel (1/2" × 1/2" square notch or larger) and a high-quality polymer-modified white or gray thinset mortar. Back-butter each tile to ensure full coverage and minimize lippage. Use a 1/16" to 1/8" grout joint for a modern minimal look. For floor installations, confirm substrate flatness to within 1/8" over 10 feet. Allow 24–48 hours of cure time before grouting.

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.