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Ceralsio Worktops — luxury quartz worktops

Brand

Ceralsio Worktops

Ceralsio is a premium range of sintered ceramic surfaces from CRL Stone, engineered by compacting pure raw materials under 4,000 kg/m² of force and firing at temperatures exceeding 1200°C.

25+ Years Experience
1,500+ Projects Completed
4.9 from 100+ Reviews
Authorised Ceralsio Dealer

Full Service — Installation

Our porcelain range is available with full supply, templating, fabrication and installation across Portsmouth, Fareham, Gosport, Havant, Waterlooville, Chichester, Southampton and the surrounding area, with our services extending to Hampshire, Sussex, Surrey, Dorset and Berkshire . The reach of our installation service depends on the type of project — contact us to discuss your requirements.

Supply & Fabrication — UK Wide

Outside our installation area? We can fabricate porcelain to your supplied template, or supply the stone directly as-is — anywhere in the UK . Learn more .

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Browse Ceralsio Worktops

Is Ceralsio Right For You?

Ceralsio surfaces are well suited for kitchen worktops, bathroom vanity tops, splashbacks, feature walls, commercial surfaces and outdoor kitchens. The range is highly stain-resistant, scratch-resistant, heat-resistant and exceptionally hard-wearing, making it a practical choice for busy households and high-traffic areas. With strong UV resistance, these surfaces are also suitable for areas with direct sunlight — including conservatories and south-facing kitchens. No sealing is required, keeping ongoing maintenance simple.

Overview

Ceralsio At A Glance

Material

Porcelain

Designs

35 colours

Finishes

Honed, Natural, Polished, Textured

Thicknesses

12mm, 20mm, 6mm

Slab Sizes

3200 x 1600mm

Warranty

10 years

Maintenance

Low

Performance

How Ceralsio Performs

Hardness

5 out of 5

Stain Resistance

5 out of 5

UV Resistance

5 out of 5

Heat Resistance

5 out of 5

Scratch Resistance

5 out of 5

About Ceralsio

Ceralsio is a premium range of sintered ceramic surfaces from CRL Stone, engineered by compacting pure raw materials under 4,000 kg/m² of force and firing at temperatures exceeding 1200°C. The result is a collection of 35 stunning surfaces spanning marble-effects, concrete-effects, exotic gemstone reproductions, and minimalist solids — each offering exceptional resistance to heat, stains, scratches, and UV light. From the dramatic veining of Statuario Extreme and the breathtaking iridescence of Labradorite Royal Blue to the understated warmth of Portland Limestone and the pure minimalism of Croma White, Ceralsio surfaces combine the aesthetic beauty of natural stone with advanced technical performance. No sealing is ever required.​

Frequently Asked

Questions About Ceralsio

What is Ceralsio and how is it made?
Ceralsio is a premium sintered ceramic surface range from CRL Stone. It is manufactured by compacting pure raw materials under an immense force of 4,000 kg/m² and then firing them at temperatures exceeding 1200°C. This process creates surfaces that are incredibly dense, hard, and completely non-porous, delivering exceptional performance for kitchen worktops, bathroom vanities, and interior surfaces.
Is Ceralsio heat resistant?
Yes, Ceralsio surfaces are highly heat resistant. You can place hot pans directly on the worktop without concern for damage, burning, or discolouration. The sintering process at 1200°C+ gives the material inherent thermal stability that far exceeds most other worktop materials, including natural stone and quartz.
Does Ceralsio need sealing?
No, Ceralsio never requires sealing. Unlike natural stone worktops, Ceralsio surfaces are completely non-porous, meaning liquids, stains, and bacteria cannot penetrate the surface. This makes Ceralsio exceptionally hygienic and virtually maintenance-free throughout its lifetime.
How do I clean and maintain a Ceralsio worktop?
Ceralsio worktops are remarkably easy to maintain. For daily cleaning, simply wipe with a soft cloth and warm water using a neutral pH detergent. For stubborn stains, a non-abrasive cream cleaner can be used. Avoid abrasive scouring pads on polished finishes to preserve the surface sheen.
What sizes and thicknesses are Ceralsio slabs available in?
Ceralsio slabs are available in a generous 3200 x 1600mm format, providing ample coverage for most kitchen and bathroom installations. The range is offered in three thicknesses: 6mm for wall cladding and splashbacks, 12mm for worktops and vanity tops, and 20mm for kitchen worktops and islands requiring extra substance.
Can Ceralsio be used outdoors?
Yes, Ceralsio is fully suitable for outdoor applications. Its UV resistance means it will not fade or discolour when exposed to sunlight, and its frost resistance makes it appropriate for exterior use even in freezing conditions. This makes Ceralsio an excellent choice for outdoor kitchens, dining surfaces, and architectural cladding.
How does Ceralsio compare to natural marble worktops?
Ceralsio offers the visual beauty of natural marble with vastly superior practical performance. While natural marble is porous, soft, and prone to etching from acidic foods, Ceralsio is completely non-porous, extremely hard, and impervious to acids, stains, and heat. Ceralsio never requires sealing, will not etch from lemon juice or wine, and maintains its appearance for decades without specialist care.
What warranty does Ceralsio come with?
Ceralsio surfaces are backed by a 10-year warranty from CRL Stone, providing long-term peace of mind for your investment. This warranty reflects the exceptional durability and quality of the sintered ceramic material.

What Our Customers Say

★★★★★
"Excellent Service and Beautiful Results - Highly Recommended! I recently had In2stone install new quartz worktops in my kitchen, and I couldn't be happier with the results. From start to finish, the experience was completely stress-free. The team was not only competitively priced but also incredibly friendly and professional throughout the entire process. They handled everything seamlessly - removing the existing sink, hob, and old laminate worktops before fitting the new quartz surfaces. The finished worktops are absolutely beautiful and have transformed my kitchen into a modern, minimalist space that I love spending time in. The quality of workmanship is outstanding, and the attention to detail really shows. I'm a very satisfied customer and would highly recommend In2stone to anyone considering new worktops. Well done to the entire team - you've exceeded my expectations!"
— Ashley ChapmanGoogle
★★★★★
"I've had two kitchen worktops from In2stone, both times the service and quality of the product has been great. Templating and fitting were also seamless. Definite recommend."
— Victoria BrindGoogle
★★★★★
"After a consultation on the options and choices available to us, In2stone fitted the worktops for our new kitchen and their professionalism & workmanship was amazing. Templating was excellent and the worktops fitted perfectly. The whole Team were great and I wholeheartedly recommend them to everyone. Good job!"
— Bob CullenGoogle

Why Choose Us

Why In2stone

Authorised Brand Dealer

We're authorised dealers for the world's leading stone brands. Full manufacturer warranties, genuine materials, expert installation.

"The price is better than any kitchen retailer and the quality is better."

Emily Hardy

Invisible Joins & Ogee Edging

The edge profiles and seamless joins other suppliers say they can't do? We do them every week.

"Other quartz suppliers weren't able to offer the ogee edging I wanted — In2stone could."

Olivia Tett

The Quote Is the Price

No hidden costs, no surprises. We consistently beat competitor quotes — even online discounters decline to match us.

"Beat 6 other companies by a mile. Even an online company that claims to beat any quote declined to."

Dean Fitzpatrick

Get In Touch

Let's talk about new worktops.

Whether you know exactly what you want or you're just starting to explore, we're here to help. Call the showroom, visit us in person, or request a quote — there's no hard sell, just honest advice from people who love what they do.

Open Monday–Friday 10am–4pm, Saturday 10am–2pm.

Luxury stone worktop installation by In2stone