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Over 50,000 Reviews on
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Over 50,000 ★★★★★ 5 Star Reviews
Why choose us?
Price Match Promise
Why choose us?
Price Match Promise
Why choose us?
Price Match Promise
Why choose us?
Price Match Promise
Why choose us?
Price Match Promise
Why choose us?
Price Match Promise
Price Match Promise
For walls and floors that are sure to inspire, discover our collection of onyx tiles. Destined to be the next hot thing in interiors, they’ll give your home an opulent style that rivals any five star hotel. Made from porcelain and designed to stand out, they’re perfect for attention-catching bathrooms... Read more
Our onyx tiles are inspired by the extraordinary beauty of natural onyx, a stone that’s been cherished for thousands of years. And while they replicate the dazzling beauty of this translucent gemstone, they’re actually made from porcelain. This means you can enjoy the rich colouring and extreme variation of onyx in any area of your home, without having to worry about maintenance or special care.
As you might expect, natural onyx demands a hefty price tag. It’s also extremely difficult to work with, as it’s fragile and susceptible to stains and scratches. However, our onyx effect tiles will give you the same luxurious look without any of the hassle. They can be cut and installed in the same way as a normal porcelain tile and don’t require sealing or any special care, during or after installation. Best of all, they will give you the high-end look for a fraction of the price.
Unlike real onyx, our onyx effect tiles are highly resistant to scratches and can be used on floors inside your home.
Our onyx effect tiles do not need to be sealed, before or after installation. However, we recommend that grout joints are sealed using LTP Grout Protector, to protect them from stains and discolouring over time.
As they are so durable, you can install on our onyx effect tiles on any wall or floor at home, including showers. Some of our onyx tiles have a highly polished finish, so you may wish to exercise a degree of caution when laying these on wet floors, such as bathrooms.
Our onyx porcelain tiles are compatible with both water and electric underfloor heating systems.
Our onyx tiles are made from porcelain so they’re much easier to install than real onyx. We recommend using a flexible porcelain tile adhesive together with a tile levelling system and, where possible, incorporating an anti-fracture mat into your project. Please read our How To Tile A Floor guide for further information.
Proudly family run
Family run and tile obsessed - that’s Porcelain Superstore. Whether you’re redoing your kitchen or refreshing your entire home, we’ll help you find your perfect tiles. After all, it’s what we’ve been doing for nearly a decade.
Inspiration & Advice
Our expert guides on everything from the latest tiling trends to the size of grout joints will help you create your dream home.
Whether you're DIY tiling or hiring a pro, our helpful tips have got you covered.
Learn MoreOur expert guides give you the confidence to choose the perfect tiles for your home.
Learn MoreFrom tile trends to styling secrets, discover a world of inspiration for your next project.
Learn MoreWhy choose us?
Over 50,000 reviews on
A brand you can really trust
We’re proud to have hundreds of thousands of happy customers from all over the UK.
Find out what they have to say about us and see how we’ve helped them transform their homes.
Sam B
Really impressed with this tile. Easy to cut (providing you use the correct tools!) and looks amazing! Really pleased with the quality and service from Porcelain Superstore.
Neave H
Absolutely love the Zelige Pearl Tiles in our kitchen, they create such a warm but fresh vibe and the light catches them beautifully. I love the subtle colour differences!
Pippa P
Both the Countrywide White and Countrywide Sage I purchased are beautiful. The rough edges provide great texture on the wall of my bathroom.
Ashleigh C
I had the Dwell Emerald porcelain tiles for my kitchen splashbacks. A true statement tile. A little tricky to cut, but they look fantastic.
Murray C
Our builders finally completed our patio upgrade after some delays due to the hot English summer. The new tiles delivered the look and feel we wanted!
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Additional charges apply for Surcharge and Islands postcodes
Call us on 0330 094 0304 Monday to Friday, 9am to 5pm, or email help@porcelainsuperstore.co.uk