Calacatta Octagon Marble Tiles 406x406mm for Floors & Walls

A masterpiece of rustic elegance, these genuine Calacatta marble tiles combine the iconic bright white background and bold grey veining with a soft, tumbled finish. The classic 406x406mm octagon shape creates a sophisticated, geometric pattern perfect for crafting floors and walls with enduring character and enhanced slip resistance.

Experience the Soul of Italian Design

Step into a world of timeless luxury with Intmarble's Calacatta Tumbled Octagon Marble Tiles. Sourced directly from the prestigious quarries of Italy, this tile embodies the spirit of classic design. Calacatta marble is celebrated globally for its luminous, milky-white field, which serves as a pristine canvas for the dramatic and graceful grey veins that sweep across each piece.

What sets this collection apart is its exquisite tumbled finish. Through a gentle process, the tiles are softened to create a velvety, matte texture and subtly rounded edges. This gives the stone an authentic, lived-in character reminiscent of historic European villas, while also making it wonderfully tactile and less slippery underfoot—a perfect blend of beauty and practicality.

The Enduring Appeal of the Octagon & Dot Pattern

The octagon shape is a design classic, synonymous with elegance and bespoke flooring. These 406x406mm tiles are specifically cut to be installed with smaller "dot" tiles (sold separately), creating the iconic octagon and dot pattern. This geometric interplay adds visual depth and a custom-tailored feel to any space.

Create your signature look:

• Classic Contrast: Pair with Nero Marquina black marble dots for a bold, timeless statement.
• Subtle Sophistication: Use Bardiglio Grey marble dots for a softer, more contemporary aesthetic.

Versatile Applications for Modern & Classic Interiors

The robust 12mm thickness and durable, non-slip tumbled surface make these tiles an exceptionally versatile choice for both residential and commercial projects.

• Luxury Bathroom Floors: The enhanced grip of the tumbled finish provides peace of mind in wet environments without sacrificing style.
• Statement Kitchen Floors: Create a stunning foundation in the heart of your home that is both beautiful and forgiving.
• Grand Entrance Halls: Make an unforgettable first impression with a floor that radiates heritage and quality.
• Authentic Backsplashes & Feature Walls: Use the unique shape and texture to create a captivating focal point in any room.

Key Features & Benefits

• Premium Calacatta Marble: Genuine Italian marble known for its bright white base and distinctive veining.
• Authentic Tumbled Finish: Provides a soft, matte, non-reflective surface with gently rounded edges.
• Enhanced Slip Resistance: A safer choice for bathroom, kitchen, and entryway floors compared to polished stone.
• Timeless Geometric Pattern: The octagon shape allows for classic and sophisticated floor designs.
• Naturally Unique: No two tiles are identical, ensuring your installation is a one-of-a-kind work of art.
• Excellent Thermal Conductor: Pairs perfectly with underfloor heating systems for ultimate comfort.

Product Specifications

• Product: Calacatta Tumbled Octagon Marble Tile
• Material: Natural Marble
• Origin: Italy
• Finish: Tumbled
• Shape: Octagon
• Dimensions: 406 x 406 mm (Approx. 16" x 16")
• Thickness: 12 mm
• Suitability: Interior Floors, Walls, Kitchens, Bathrooms, Hallways, Backsplashes
• Tiles per Square Metre (m²): Approx. 6 tiles

Care and Maintenance for Lasting Beauty

To protect your investment and ensure your marble stays beautiful for decades, we recommend the following:

1. Seal After Grouting: Tumbled marble is porous. Apply a high-quality penetrating stone sealer before and after grouting to protect against stains and moisture.
2. Use pH-Neutral Cleaners: Clean spills promptly and use only cleaners specifically formulated for natural stone. Avoid acidic or abrasive products.
3. Professional Installation: For best results, we advise hiring a tiler experienced in fitting natural stone. Always dry-lay the tiles first to create a balanced and beautiful pattern.

Why Choose Intmarble for Your Calacatta Tiles?

At Intmarble, we are passionate about stone. We secure first-choice material directly from the source, ensuring every tile we sell meets the highest standards of quality and aesthetic beauty. Trust our expertise to bring the unmatched elegance of authentic Italian Calacatta marble to your project.

Delivery Information

We work hard to get your stone to you quickly and safely using our trusted transport partners.

• Delivery Times: 2–3 working days for the UK and Ireland. 5–7 working days for Europe.
• Delivery Window: Monday to Friday, 8:00 am to 5:30 pm.
• Crate Delivery Fees: From £99.00 per crate (up to 1,000kg).
• Sample Delivery Fees: £9.90 per parcel (up to 5kg).

Important Note: Someone must be there to sign for the delivery. The driver will drop the crates at the nearest safe, flat area outside your property (like the kerbside or driveway).

👉 For full site-access restrictions, delivery zones, and checking guidelines, please view our full Delivery & Logistics Support Centre page.

🔄 Tab 2: Returns & Refunds Policy

Because marble is heavy and fragile, we have clear rules for cancellations and returns.

1. The Natural Stone Rule (Please Read)
Marble is a 100% natural product. Every single tile has unique colors, shades, and veining. These variations are not defects—they are the natural beauty of the stone. If you decide to return your tiles because you do not like the natural veining, it counts as a standard return, and you must pay for the return shipping.

2. How Long You Have to Decide

• Everyday Shoppers (B2C): You have a legal right to change your mind within 14 days of delivery. If you live in the EU, you can do this instantly by logging into your account profile.
• Days 15 to 30: Returns are only accepted if we officially approve it first, and the tiles must be in perfect, unopened pallets.
• Trade Customers (B2B): Trade and business accounts do not have an automatic right to return items for a change of mind.

3. Return Conditions

• Tiles must be completely unused, clean, and packed securely in their original crates or pallets.
• If you install the tiles or stick them down with adhesive, you have accepted them. We cannot accept returns or give refunds after installation.
• We cannot accept returns for custom-cut stone, clearance items, or opened boxes.

4. Return Shipping & Fees

• You pay for return shipping: You must arrange and pay for the heavy freight shipping back to our depot in Kilkeel. Shipping heavy stone pallets can be very expensive.
• Restocking Fees: Everyday Shoppers (Within 14 days): 0% fee. | Everyday Shoppers (Days 15–30): 20% restocking fee. | Trade Customers: 30% restocking fee.

📦 Need to start a return or cancel an order?
Please log directly into your secure portal at https://account.intmarble.com to submit your request instantly.

📄 To review our full legal terms, liability limits, and processing times, please read our complete Refund & Returns Policy page.

Guide ultime d'IntMarble pour l'installation de carreaux de pierre naturelle et de marbre au Royaume-Uni

Obtenez une finition luxueuse grâce à notre guide détaillé, spécifique au Royaume-Uni. Nous couvrons chaque étape, du choix des matériaux compatibles à la planification finale de l'aménagement.

Liste de contrôle avant l'installation :

• Compatibilité des matériaux : Avant de commencer, assurez-vous que votre substrat, vos carreaux, votre colle à joint mince et votre coulis sont tous compatibles.
• Inspection des matériaux : Inspectez soigneusement tous les matériaux pour déceler tout défaut. L'installation confirme l'acceptation et aucune réclamation ne sera acceptée après l'installation.
• Essai à sec/Maquette : effectuez une mise en page à sec pour confirmer le placement des carreaux, les dimensions des joints de coulis et l'aspect final.

📄 Ressources téléchargeables :

• Téléchargez notre guide d'installation au Royaume-Uni
• Téléchargez notre guide d'entretien et de maintenance au Royaume-Uni

Accessoires essentiels :

• Jointoyer
• Adhésif en couche mince
• Produits d'étanchéité
• Agents de nettoyage
• Entretoises pour carrelage
• Truelles

Directives générales :

• Consultez les dernières directives de la Tile Association UK pour toutes les installations. Pour plus de détails, consultez un carreleur local au Royaume-Uni.
• Suivez les instructions du fabricant, notamment en ce qui concerne les proportions de mélange des matériaux.
• Mélangez les carreaux de plusieurs boîtes pour une apparence plus uniforme.
• Utilisez toujours un équipement de protection individuelle (EPI) approprié, comme des gants.

Variations de pierres naturelles :

Les pierres naturelles présentent des variations de couleur, de teinte et de caractéristiques, comme le veinage. Des précautions particulières peuvent s'appliquer à certains types de pierres, comme le marbre vert, qui peut se déformer.

🚨 Avertissement : Toutes les instructions d'installation d'IntMarble sont des suggestions adaptées au marché britannique. Pour toute question spécifique, nous vous recommandons vivement de consulter un carreleur local au Royaume-Uni. IntMarble décline toute responsabilité en cas de problème lié à ce guide.

📋 The intmarble.com "Dry-Run" Rule

To get the most beautiful layout in your room, you must follow the Batch Calibration process. Before any glue or adhesive is applied, we require all customers and tilers to follow these steps:

1. Unpack Everything together: Open all your delivery crates or boxes at the same time.
2. Do a Dry-Lay: Arrange the tiles loose on a clean floor. Mix tiles from different boxes together.
3. Balance the Look: Move the tiles around until the colors and veining patterns flow naturally and beautifully across the room.

🚨 Legal Disclaimer & Quality Standards

It is important to understand that natural variations, shading differences, or mineral markings are not flaws or defects—they are the authentic signature of genuine stone.

• Installation Means Acceptance: In line with UK and European stone industry standards, installing the tiles means you fully accept them as they are.
• Our Claims Policy: Once the stone is fixed to the floor or wall with adhesive, we cannot accept returns, issue refunds, or handle any claims regarding color, shading, or veining.
• Delivery Damages: If any tiles are physically broken or cracked during shipping, this must be reported with photos to cs@intmarble.com within 24 hours of delivery, before installation begins.
• Change of Mind: If you decide to return your uninstalled tiles within your legal 14-day window because you do not like the natural variation, you are responsible for organizing and paying for the heavy pallet return shipping back to our Kilkeel yard.

🤝 Need Help Selecting Your Stone?

Our team is here to help you choose the perfect stone for your project. Get in touch with our stone specialists today:

• Phone: 028 417 62221
• Email: cs@intmarble.com
• Showroom: International Marble Ltd, 67 Newcastle Street, Kilkeel, Co. Down, BT34 4AQ