Why choose us?
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Price Match Promise
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Over 50,000 Reviews on
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
The Porcelain Superstore Promise
We've been delighting our customers for over 10 years with service to smile about!
Lightweight and easy-to-use, these tile backing boards are the ideal substrate for many wall and floor tiling projects. Manufactured using high-density extruded polystyrene with a reinforced cement coating, they offer numerous advantages over plywood and other materials.
✔ Excellent insulating properties
✔ Will enhance electric underfloor heating systems
✔ Resistant to water
✔ Can be used in wet areas eg. showers and pools
✔ Offer excellent impact strength, sound reduction and fire resistance
✔ Quick and easy to install
✔ Low weight so easy to carry
These 10mm construction boards can be fixed to both walls and floors. Always stagger the joints of the boards and leave a 5mm gap around the perimeter of the room.
Timber Floors
Boards can be fixed using either flexible tile adhesive or the dedicated washers together with conventional screws. If using washers and screws, placed a washer under the screwhead and tighten the screw until the washer bites into the board. You will need to use 15 screws per board.
Concrete Floors
New concrete must be fully cured. Always seal the concrete with primer, before fixing the boards with a full bed of flexible tile adhesive. Use an 8mm notched trowel to apply the adhesive.
Stud Walls
Ensure the timber studs are set to 300mm centres and fix using screws and washers, as above. The board edges must be supported by noggins.
Brick/Block Walls
Boards can be fixed using a full bed of tile adhesive, as above.
Each board will cover 0.72 m2
Express Delivery is FREE on Orders Over £500
For orders under £500, delivery is just £36
Choose a Convenient Delivery Date
At the shopping cart you can pick a convenient weekday for your delivery.
Please Note
Most orders are delivered on a pallet and are kerbside only.
For smaller order that weigh less than 18kg, delivery is just £15
There may be a surcharge to certain postcodes.
Please see our deliveries page for more information.
Returns
We’re confident you’ll love our tiles as much as we do, but we offer a 100 day returns policy just to make sure. So if you’re not happy with your new tiles, you can return them to us for a full refund, up to 100 days after receiving your order.
Please note that we can only accept returns on your full order. We can’t accept returns on partial or leftover boxes of tiles. See our returns page for more information.
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Proudly family run
At Porcelain Superstore, tiles have been a family obsession for almost 30 years! Whether you're revamping your kitchen or transforming your entire home, we're here to help you find the perfect fit.
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