Clearance

Ostuni Grey Matt Stone Effect Outdoor Porcelain

from £34.20 /m² | was £68.40

Size

per tile

per m²

900x600x20
50% OFF

50% OFF Out of stock. Outdoor only

£18.47
£36.94

£34.20
£68.40

Notice

Temporarily out of stock. Please enquire about a lead time.

Total

£0.00

Bring a sense of modern refinement to your exterior spaces with Ostuni Grey Stone Effect Outdoor Porcelain. The cool grey tones, naturalistic markings, and soft mineral veins, give a beautifully authentic limestone look.

Crafted in a 20mm thickness and 900x600mm format, these tiles are designed for strength, stability, and slip resistance, making them perfect for patios, terraces, and garden pathways. Pair with the indoor grey tile to achieve a harmonious, design-led transition between interior and exterior spaces.

Ostuni is part of our ongoing promotion, offering Mediterranean beauty and lasting quality at outstanding value.

Properties	High traffic, Rectified, Outdoor
Slip rating	R11 i
Underfloor heating	No
Shade variation	V3 - Moderate variation
Sealing required?	No
Suggested grout width	5mm +
Suggested grout colour	Silver shimmer, Dove grey

Downloads

Ostuni External Porcelain Range Mandarin Stone 258 KB Download

Bathroom	Walls	No
Bathroom	Floors	No
Shower	Walls	No
Shower	Wet room floors	No
Kitchen	Walls	No
Kitchen	Floors	No
Kitchen	Splashbacks	No
Outdoors	Walls	No
Outdoors	Floors	Yes
Slip rating		R11

If you require any further information on suitability and slip ratings for areas such as wet rooms, please feel free to contact us so that we can offer the correct advice and for your situation.

Porcelain is a durable, low-absorption ceramic material fired at high temperatures, making it ideal for a wide range of applications. It’s available in various styles, from natural-look finishes to decorative designs. Slight variations in batch and size are normal, so we recommend staggering joints by no more than 30% to ensure a visually balanced finish.

Porcelain outdoor tiles are specifically designed with a rougher surface texture to enhance grip underfoot, making them a safer and more practical choice for exterior areas exposed to rain or moisture.

The Ostuni range showcases elegant stone effect rectified tiles, available in two practical thicknesses, 20mm for robust outdoor use and 10mm for seamless indoor applications.

Installation

Adhesive: For the best results, use a high-performance adhesive specially formulated for the dense composition of porcelain tiles.
Grout: We provide a broad selection of Ardex tile grouts that are flexible, water-repellent, and available in a wide range of colours, perfect for matching or contrasting with your tiles.
Sealing: Fila Stop Dirt can be used to make routine cleaning easier.

Maintenance
Use a pH-neutral cleaner like Fila Cleaner to maintain your tiles. Avoid using harsh chemicals or abrasive tools that could damage the surface.

Please note: This is general guidance. For more complex installations, we recommend visiting our Advice & Support section or reaching out to our team for expert assistance.

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Delivery

We offer fast, reliable delivery across the UK & Ireland using our own specialised fleet alongside an external pallet service.

Delivery availability & charges

Orders are typically delivered within 3-5 working days, with delivery date and costs confirmed at checkout.
Most deliveries take place between 8:00 am and 5:30 pm, Monday to Friday, excluding Bank Holidays.
Delivery charges depend on the size and weight of your order and are shown separately from product prices to keep our tiles competitively priced.
Delivery to UK mainland starts at £45 per crate, which covers up to approximately 1000 kg.
Parcel delivery charges (UK mainland only):
Up to 5kg – £4.12 | Up to 10kg – £6.62 | Up to 20kg – £8.29
A.M. deliveries (8:00 am–1:00 pm) are available for an additional £18 + VAT, subject to area.

Further information

Someone must be available to accept, sign for, and safely store the goods, which the driver will place at the nearest accessible point, such as the driveway or kerbside.
Special orders, slabs, large-format tiles, some bathware, and sizeable orders are usually delivered using specialist off-load vehicles, which may increase delivery times.
UK Mainland deliveries exclude the Republic of Ireland, Northern Ireland, Channel Islands, and the Scottish Highlands, please contact our Sales Team for these areas.
For overseas orders, email enquiries to [email protected].

Returns

We hope you love your Mandarin Stone products, but if not, we offer a 30-day returns policy.

Goods must be returned within 7 days of receiving authorisation.
Return address: Mandarin Stone, Unit 1 Wonastow Road Industrial Estate, Monmouth, NP25 5JB.
All returns must be scheduled in advance and made between 8:30 AM and 4:00 PM, Monday to Friday.
Please clearly mark the returns number on all packages, boxes, crates, and pallets.
Tiles are fragile, so please ensure packaging is secure; refunds will not be issued if items or packaging are returned in unsaleable condition.
Refunds for resalable goods will be processed within 10 days, minus a 20% restocking fee.