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Leading Italian brands

Specialists in large format slabs

Order 5 free samples

Free delivery over £500*

Save up to 50%

All items in stock

Delivery in 4-6 days

Leading Italian brands

Specialists in large format slabs

Order 5 free samples

Free delivery over £500*

Ariostea Ultra Onici Grey Onyx Vein Cut - 1500 x 1500 x 6 mm
Ariostea Ultra Onici Grey Onyx Vein Cut - 1500 x 1500 x 6 mm
Ariostea Ultra Onici Grey Onyx Vein Cut - 1500 x 1500 x 6 mm
Ariostea Ultra Onici Grey Onyx Vein Cut - 1500 x 1500 x 6 mm
Ariostea Ultra Onici Grey Onyx Vein Cut - 1500 x 1500 x 6 mm

Ariostea Ultra Onici Grey Onyx Vein Cut - Grey marble effect large format porcelain slabs with a Polished finish - 1500 x 1500 mm

Price Per M² £99.36
40% Off
Size 1500 x 1500 x 6 mm
Finish Polished
Slabs available 1
M² available 2.25 m²
Price
£223.56

SAVE£66.24

In stock for delivery in 4‑6 working days. Zone A delivery is £348 per 15 slabs.^† ^† Zone A is Greater London plus London to Peterborough corridor.
See Delivery Information below for confirmation of zones. Free delivery applies to all formats except slabs.

Marble effect large format porcelain slabs with a grey polished finish. We have 2.25 m² available priced at £99.36 per m² which includes 40% discount. This item cannot be split. In stock for delivery in 4‑6 working days. See additional stock below.

Product ID:	29702
Product Code	AT4136
Batch Number	N060
Material	Porcelain stoneware
Brand	Ariostea
Origin	Italy
Colour	Grey
Finish	Polished
m² per box	2.25
Style	Marble
Nominal size	1500 x 1500 x 6 mm
Thickness	6 mm
Weight per m²	14.48 kg
Usage	Floor, Wall
Requires sealing	No
Grout Joint	2-3 mm
Sample size	130 x 80 mm
Technical Specification	Download PDF
Shipping class	Slabs
Rectified
Stain Resistant
Frost Resistant
Abrasion Resistant
Heat Resistant
Hygienic
Non-porous
Underfloor Heating
Rectified

1500 x 1500 x 6 mm tile size illustration

Product Description

Ultra Onici Grey Onyx Vein Cut - Polished are beautiful marble effect large format porcelain slabs that measure a sizable 1500 x 1500 mm with a 6 mm thickness. These large format porcelain slabs feature a polished finish and are fully rectified, simplifying installation and providing the opportunity for slimmer grout lines. Their rich hue makes them a versatile choice for both walls and floors. Crafted with precision by the renowned Ariostea factory in Italy, you can trust in their quality and durability. Large format porcelain slabs do not require sealing making installation and maintenance a breeze. In stock for delivery in 4‑6 working days. This item is also known as FMG Maxfine Onici Onice Grigio.

How to Order

We’ve streamlined the tile ordering process to make it as straightforward as possible. Here’s a quick guide on how to order the perfect amount of tiles for your project:

Step 1: Choose Your Tile

Explore our extensive range of tiles and select the style, size, and finish that best suits your project. Our tiles are sold by the box (or by the slab for our larger formats). Simply enter how many square metres you need and you will be shown how many boxes are required to cover this area. We round this up to the nearest full box. You can also order by the box if you know how many you need.

Step 2: Specify Square Metres (M²) or Quantity (Boxes)

Square Metres: If you know the area you need to cover, simply specify the number of square metres required. Our system will then calculate the number of boxes needed, rounding up to the nearest whole box.
Quantity: Alternatively, you can choose to order a specific quantity of boxes directly if you already know how many you need.
Job lot: If the item is sold as a job lot, this means that this product cannot be split and you will need to buy the entire quantity of boxes or square metres shown. Job lots are significantly discounted but are perfect stock, and not returns or damaged items.

Step 3: Add 10% for Cuts and Wastage

To ensure you have enough tiles to account for cuts and any potential wastage, we recommend adding 10% to your order. This extra allowance guarantees you have ample tiles to complete your project without the need for last-minute adjustments.

Step 4: Add to Bag

Once you have selected the quantity you require for your project, click on the Add to Bag button.

Step 5: Proceed to Checkout

Review your order, confirm the quantity, and proceed to checkout buy clicking on the shopping bag icon in the top right-hand corner of the website. Our checkout will provide a summary of your order and secure payment methods. It will also provide you with your delivery cost based on your location and the items you have in your shopping bag.

If you have any questions or require assistance, our customer support team is here to help.

Delivery Information

We offer delivery services to a wide range of mainland UK locations. We aim to have all orders delivered within 4-6 working days, from Monday to Friday, excluding weekends (Saturday and Sunday). This means that you can expect your order to arrive as early as the 4th working day or at the latest on the 6th working day. It’s important to note that certain postcodes in Scotland and offshore islands may incur additional charges and may have longer lead times for delivery. To determine the delivery cost, simply enter your postcode during the checkout process. Once we have received your order, a member of our Customer Services Team will contact you to confirm your delivery date. For standard formats we offer free UK delivery where the total order value is greater than £500. Standard delivery costs apply to large format slabs.

We strive to provide a transparent and fair pricing policy, ensuring that you receive your high-quality porcelain surfaces without any hidden costs. Whether you’re located in urban centers or remote areas, our reliable delivery network ensures your order is handled with care and delivered efficiently. Our kerbside delivery service aims to bring your product as close as possible to the nearest available solid delivery point. Certain obstacles such as steps, lifts, uneven or gravel paths/driveways, and grass surfaces might require the delivery to be redirected to the nearest feasible location in proximity to the delivery vehicle. It is important that clients inform us of any road or parking restrictions or any special requirements prior to the delivery date. If there are queries related to supply, damage, shading, or other faults, contact our Customer Service Team at 020 3696 0588 or email enquiry@empriosurfaces.com.

You may collect your Goods from our Chatteris warehouse, but this must be arranged in advance. Additionally, please ensure that the vehicle you use for collection is suitable for fork-lift loading, unless alternative arrangements have been agreed upon in writing. Please note that if you organise transportation for the Goods, it is done so at your own risk, and we will not entertain claims for damage or breakages. Goods will be packaged safely on EPAL Euro pallets measuring 800 x 1200 mm. Click here for more information.

Ready to place your order, but not in a rush for your tiles? You can take advantage of our complimentary warehouse storage for up to two months. If you need us to store your tiles for a longer duration, a small fee may apply.

Warehouse Address:
3-5 Prospect Way,
Chatteris PE16 6TZ

Our general Delivery Service and those of our delivery Partners (unless communicated otherwise) may involve deliveries between 8.00 am to 6.00 pm, excluding weekends and public holidays. Standard sized porcelain tiles are delivered on EPAL Euro pallets measuring 800 x 1200 mm. The delivery vehicle will be a 3.5 tonne Luton box van, or a 14 or 18 or 26 tonne commercial ‘curtainsider’ or an 18 tonne ‘Hiab’ crane lorry depending on your order. Pallet deliveries will be made to the kerbside only using a pallet truck. Due to the weight, the delivery lorry is not able to enter driveways or proceed off the public highway.

Standard formats & 20 mm thickness tiles

Standard formats	Mainland UK Delivery Cost
300 x 300 mm	£60 per 28 boxes
300 x 600 mm
450 x 900 mm
600 x 600 mm
600 x 1200 mm
750 x 750 mm
800 x 800 mm
900 x 900 mm
1000 x 1000 mm
750 x 1500 mm
1200 x 1200 mm
All mosaics
Outdoor 20mm	£60 per 14 boxes
Total order value over £500	Free UK Delivery (except slabs)

Large Format Slabs

Emporio Surfaces are the only online retailer offering large format porcelain slabs for immediate order and delivery. Typical tile stores will offer you a maximum of 100 x 100 cm tiles when they refer to large formats. Our large format slabs start at 150 x 150 cm and go all the way up to 150 x 300 cm. This is over four times larger than typical large formats. At over three metres tall these slabs are extremely heavy (up to 65 kg per slab) and require careful handling and specialist transport services. Large format slabs will not fit on standard pallet delivery vehicles, requiring a Hiab with crane or specialist vehicle with a slab storage facility. This inevitably means that delivery costs for slabs are significantly higher than for standard pallet delivery. Slab delivery is split in to 4 zones, based on your postcode.

Zone	Delivery Cost
Zone A	£348 per 15 slabs
Zone B	£540 per 15 slabs
Zone C	£1080
Zone D	£1440

Postcode	Area	Zone
AB	Aberdeen	D
AL	St Albans	A
B	Birmingham	C
BA	Bath	C
BB	Blackburn	C
BD	Bradford	C
BH	Bournemouth	C
BL	Bolton	C
BN	Brighton	C
BR	Bromley	B
BS	Bristol	C
CA	Carlise	D
CB	Cambridge	B
CF	Cardiff	C
CH	Chester	C
CM	Chelmsford	B
CO	Colchester	B
CR	Croyden	B
CT	Canterbury	C
CV	Coventry	C
CW	Crewe	D
DA	Dartford	B
DD	Dundee	D
DE	Derby	C
DG	Dumfries	D
DH	Durham	C
DL	Darlington	C
DN	Donchester	C
DT	Dorchester	C
DY	Dudley	C
E	London East	A
EC	London East Central	A
EH	Edinburgh	D
EN	Enfield	A
EX	Exeter	C
FK	Falkirk	D
FY	Blackpool	C
G	Glasgow	D
GL	Gloucester	C
GU	Guilford	B
HA	Harrow	A
HD	Huddersfield	C
HG	Harrowgate	C
HP	Hemel Hempsted	A
HR	Herford	A
HU	Hull	C
HX	Halifax	C
IG	Ilford	A
IP	Ipswitch	C
IV	Inverness	D
KA	Kilmarnock	D
KT	Kingston upon Thames	A
KY	Kirkcaldy	D
L	Liverpool	C
LA	Lancaster	C
LD	Llandrindod	C
LE	Leicester	C
LL	Llandudno	C
LN	Lincoln	C
LS	Leeds	C
LU	Luton	A
M	Manchester	C
ME	Medway	C
MK	Milton Keynes	A
ML	Motherwell	D
N	London North	A
NE	Newcastle	D
NG	Nottingham	C
NN	Northampton	B
NP	Newport	C
NR	Norwich	C
NW	London North West	A
OL	Oldham	C
OX	Oxford	B
PA 1-19	Paisley	D
PE	Peterborough	A
PH/PA 20-40	Perth	D
PL	Plymouth	C
PO	Portsmouth	C
PR	Preston	C
RG	Reading	A
RH	Redhill	B
RM	Romford	A
S	Sheffield	C
SA	Swansea	C
SE	London South East	A
SG	Stevenage	A
SK	Stockport	C
SL	Slough	A
SM	Sutton	B
SN	Swindon	B
SO	Southampton	C
SP	Salisbury	C
SR	Sunderland	C
SS	Southend	C
ST	Stoke	B
SW	London South West	A
SY	Shrewsbury	B
TA	Taunton	C
TD	Galashiels	D
TF	Telford	C
TN	Tonbridge	B
TQ	Torquay	C
TR	Truro	C
TS	Cleveland	C
TW	Twickenham	A
UB	Uxbridge	A
W	London West	A
WA	Warrington	C
WC	London West Central	A
WD	Watford	A
WF	Wakefield	C
WN	Wigan	C
WR	Worchester	C
WS	Walsall	C
WV	Wolverhampton	C
YO	York	C

Large Format Slab Delivery

Deliveries of large format tiles (which includes all tiles with dimensions 1500 x 1500 mm and above) are delivered on wooden ‘A frame’ racks. These ‘A Frames’ are extremely heavy and have dimensions of 312 x 74 x 191(H) cm. A maximum of 50 slabs (25 each side) can be delivered on each frame. With the wooden frame itself weighing 220 kg and each individual porcelain slab weighing up to 60 kg, a single ‘A frame’ might weigh over 3000 kg.

The following formats are considered Large Slabs:
1500 x 3000 mm
1000 x 3000 mm
1000 x 2700 mm
1000 x 2000 mm
1200 x 2400 mm
1500 x 1500 mm
900 x 1800 mm
800 x 1800 mm
800 x 1600 mm
300 x 2400 mm
265 x 1800 mm
200 x 1800 mm

Claims / Damages

In the event that you receive damaged or incorrect tiles, it is essential to notify us within 2 working days of the delivery. A Company representative will respond to your notification within two working days to engage in a discussion regarding potential refunds and/or to schedule the earliest possible delivery date for any replacement orders (contingent on stock availability at that time).

Please read our Returns Policy here.

Please read our pre-delivery information here – Pre-delivery Guide PDF (2.8Mb).

Porcelain Surfaces

In your quest for an exceptionally resilient, practical, and aesthetically versatile material for your walls and floors, porcelain tiles emerge as the ultimate choice. Our meticulously selected porcelain collection is a testament to its boundless versatility and enduring appeal, and presents a diverse spectrum of options catering to both indoor and outdoor settings across various design aesthetics and time periods. Each of our porcelain tiles, renowned for their durability, lends itself seamlessly to high-traffic areas, while select options suit both wall and floor installations.

Unlike many natural materials including wood, stone and marble, porcelain is entirely non-porous. This provides an extremely hygienic, anti-bacterial surface that is ideal for food preparation. It has a durable, non-scratch finish that is heat and blade resistant, and does not require sealing like granite or marble. The surface offers protection against mould and mildew that cause odours, while coffee, red wine or tomato based sauces will not stain and cleaning products are safe to use. A comprehensive cleaning routine will help to keep your surfaces in tip-top condition and ensure their continued beauty for years to come. See here for more information regarding the cleaning and maintenance of your porcelain tiles.

Within our extensive porcelain range, you’ll uncover a captivating array of choices, ranging from sleek, minimalist designs to vivid colour palettes and intricate patterns. If you are looking for tiles to breathe life into your bathrooms, kitchens, hallways, or even outdoor spaces, look no further. Discover cost-effective porcelain alternatives to terrazzo tiles, as well as designs featuring bold, large-scale colour fragments, offering a modern twist on a timeless trend.

For an impressively realistic emulation of natural stone, our stone-effect ranges meticulously replicate surface textures, tonal variations, providing convincing alternatives to limestone, sandstone, travertine, and more. If you’re drawn to the opulence of marble, our marble-effect tiles present a superb substitute. Alongside timeless classics, you’ll find mesmerising swirling patterns reminiscent of lustrous onyx tiles.

For those with an affinity for vibrant colours, our porcelain collection boasts a rich spectrum of choices, encompassing an array of finishes, shades, and colours. If you’re in search of porcelain tiles that won’t overwhelm your space, our grey and cream designs provide a reliable solution to artfully balance the use of striking hues.

Many of our porcelain tiles are thoughtfully designed for both indoor and outdoor use, featuring varying thicknesses that seamlessly bridge the gap between your interior and exterior spaces, creating a harmonious and inviting environment.

Payment Information

We accept major credit and debit card payments via the website, processed through an accredited 3rd party payment gateway SagePay. The Company holds no responsibility for non-authorization of online payments or ensuing delivery delays.

Information or descriptions of goods found on our website are believed to be accurate and current. However, these descriptions are not warranted by Emporio Surfaces and we accept no responsibility for the accuracy of such information, as it is often compiled from data provided by manufacturers or suppliers.

While we strive to maintain accurate pricing on our website, errors may occur. If we identify an error in the price of goods you’ve ordered, we’ll promptly notify you. You’ll have the option to confirm the order at the correct price or cancel it. If we can’t reach you, we’ll consider the order cancelled. If the Company cancels the order for standard stock items and you’ve already paid, a full refund will be issued. Prices are subject to change without prior notice and are not binding on the Seller.

Should you have any questions or concerns regarding this procedure or any other aspect of your order, please do not hesitate to contact our customer services team at 020 3696 0588 or email enquiry@empriosurfaces.com or use the LiveChat feature on our website. They are here to assist you and address any inquiries you may have.

For more information please see our Terms and Conditions.

Ordering Samples

While viewing our collection, you might want to request samples of the products you’re contemplating. You’ll find an “Order Free Sample” button or an icon like this on each product. Up to 5 samples can be posted out free of charge to a UK destination. If you require larger volumes of samples, please contact us. Tile samples are provided in 8 x 13 cm format and please note due to natural colour variations, differences in shade can occur. Please note that some products may not offer samples, this is because the item is offered as a job lot and we cannot open the box to cut a sample.

We highly recommend ordering tile samples before making a purchase, as this provides insight into the look, feel, and finish of our products. All our products offer the option to order samples online, though certain exclusions may apply. Tiles can vary in shade and size from batch to batch and so a sample may not be 100% indicative of the final product. Please ensure you are entirely happy with the products as any claims once they have been fixed will not be considered. Customers are welcome to order a single sample tile of any style, colour, or type, but multiple samples of the same product cannot be added. Different styles, types, and colours may be ordered. For the delivery of samples and small orders, we employ appointed carriers who may furnish delivery information directly to you through SMS text messaging. When placing your order, we encourage you to provide a mobile telephone number whenever possible. This enhances the quality of service our delivery partners can extend to you.

Ordering Samples

You can start by browsing our tile collections. You can browse by tile effect, colour, size and finish. When you have found the tile you are interested in, you should see their corresponding Order Free Sample button. Clicking the appropriate button will add the tile to your sample order. Notice that each tile will have its surface finish shown. Tiles are available in Polished, Honed, Natural, Grip and Structured finishes. You can read more about these surface finishes here.

To review your items or to complete your order simply click on the sample icon in the top right-hand corner on any page of our website. You will then have the opportunity to review, edit or complete your order. To complete your order click on the ‘COMPLETE SAMPLE ORDER’ button shown within this area.

If at any stage you require asssistance, please do not hesitate to contact our customer services team on 020 3696 0588 or email enquiry@emporiosurfaces.com.

Disclaimer

Emporio Surfaces strives to ensure that all information and descriptions of our products presented on our website are up-to-date and accurate. We gather this information from manufacturers or suppliers, aiming to give you a clear and precise idea of what we offer. However, it’s important to understand that Emporio Surfaces does not guarantee the absolute accuracy of this information, and we cannot be held responsible for any discrepancies that might arise.

We provide descriptions, images, and samples on our website with the intention of giving you a general idea of the look, feel, and potential applications of our products. These online resources are designed to assist in visualising how our products can be used in various settings. However, due to variations in printed materials and computer screen displays, actual colours, textures, or finishes may not be perfectly replicated in these images. Additionally, the tile formats and surface finishes shown in the images may differ from the actual product available for purchase, please check the specification carefully.

To ensure you make the best choice for your project, we highly recommend obtaining samples of our products. This will allow you to accurately assess the quality, colour, texture, and finish of our tiles, ensuring they meet your needs and expectations.

Where dimensions or sizes are specified, they shall be deemed to be nominal. The nominal size is the expected production size of the tile plus the joint width. For example, a tile with a nominal size of 600 x 600 mm typically has a production size of 597 x 597 mm, with a 3 mm joint width. Unless a tile has been rectified (mechanically cut to an exact size), production sizes may have an allowed deviation of approximately +/-2 mm. Virtually all the porcealin tiles offered on this website are Rectified.

Slip resistance values shown in our catalogue or in this website, are purely indicative and not binding. Any specific requirements must be confirmed by us at the time of ordering and before installation.

Finish

Ultra Onici Grey Onyx Vein Cut has a Polished finish.

Many of the surface coverings we provide are offered in a choice of up to five finishes, with each one possessing its own particular aesthetic and practical qualities. From the contemporary softness of Honed, the authenticity of Natural, or the spectacular shine of Polished, each one displays a personality all of its own and provides fine control over the visual impact of each project. Below you will find an explanation of the surfaces that inspire our clients to explore the delicacies of Italian porcelain.

Polished

Featuring a high-gloss, perfectly smooth finish, the Polished surface exhibits a full range of tones, from bright highlights to dark shadows. With its beautiful lustre being part of the actual structure of the tile, the surface does not scratch, fade or show signs of wear, which makes it just as suitable for high-traffic areas such as office corridors and hotel lobbies as it is for bathroom vanity units and kitchen countertops.

With its high contrast, patterns appear stronger and more obvious with darker and lighter tones becoming bolder in appearance than they would be on the surface of a Natural version of the same tile.

Virtually maintenance free, Polished porcelain tiles are extremely hard wearing and do not require sealing or periodic re-sealing. Please note that due to their higher slip potential when wet, polished tiles are generally reserved for indoor areas, wall and surface coverings.

Natural

The surface of a Natural finished tile typically replicates the finish of the material on which it is based. For a stone and concrete effect tile, the surface will be very similar to the look and feel of the natural material, with its own distinctive markings, patterns and textures, providing a surface where you can literally feel the authenticity.

Within our marble collection, the difference with Natural is that the polished, high-reflected surface, typical of polished marble, is not present, leaving a less-reflective, softer finish. Like all porcelain tiles our Natural tiles do not require sealing and are suitable for use with underfloor heating. You can view our natural surfaced tiles here.

Honed

Honed, also known as Silk offers a cool, contemporary finish that sits beautifully alongside our Polished and Natural finishes, allowing clients to channel their creativity through subtle visual details. During the finishing process for Honed tiles, the surface is buffed to a satin-like feel that is supremely smooth and velvety to the touch. The colour of a honed tile may appear slightly richer than the same tile in a Natural surface, but less so than the Polished.

Within our stone collection, the Honed tile will appear smoother than stone with a slight reflection. But unlike quarried stone, the Honed surface of a porcelain tile remains non-porous and cannot be damaged by water. This means that maintenance is low, sealants are unnecessary, and chip and scratch resistance remains high. You can view our collection of honed surfaced porcelain tiles here.

Structured

Structured finish means that the face of the tile is changed during the forming process from a flat to a textured surface. This texture can take many forms, ranging from a rough random texture to protruding geometric shapes. These Structured tiles provide a degree of slip resistance, especially in the dry, although they do not have the anti-slip properties of Grip.

Grip

For use in wet areas such as bathrooms, pool surrounds and shower areas, Grip finish tiles offer a highly slip-resistant (R11 rated) surface. Featuring a superfine texture they have been designed specifically for wet surface conditions where an anti-slip resistance is required. Please note that while it is impossible to completely eliminate the risk of slipping, our Grip surface tiles are particularly suitable for public use facilities, and far exceed the benchmarks for friction in flooring applications.

20mm Thickness

Ideal for external application our 20 mm thickness porcelain tiles are impervious to water and will never warp, stain permanently or crack.

With multiple laying options they are ideal for patios, balconies, paths and driveways as well as being suitable for interior spaces that need to withstand high traffic and large heavy loads. With their inherent strength our 20 mm thickness porcelain tiles also cater for pedestal and dry laying situations.

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Product Description

How to Order

Delivery Information

Standard formats & 20 mm thickness tiles

Large Format Slabs

Large Format Slab Delivery

Claims / Damages

Porcelain Surfaces

Payment Information

Ordering Samples

Ordering Samples

Disclaimer

Alternative Sizes and Finishes

Polished

Natural

Honed

Structured

Grip

20mm Thickness

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