In2stone
Call Us — 023 9238 1360
Unistone Cemento Quartz

Unistone · Quartz

Cemento

25+ Years Experience
1,500+ Projects Completed
4.9 from 100+ Reviews
Free No-Obligation Quote

Full Service — Installation

Our quartz 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 quartz to your supplied template, or supply the stone directly as-is — anywhere in the UK . Learn more .

The Stone

See the natural beauty of Cemento up close — the surface texture, colour depth, and veining that make this quartz unique.

Colour:

Grey Charcoal

Uniform dark charcoal grey quartz with fine granular matte texture — a clean, minimalist concrete-effect surface.

Unistone Cemento captures raw concrete character in an engineered quartz surface. Its uniform mid-to-dark charcoal grey base is entirely free of veining, movement, or distinct pattern — a consistent, honest surface. The matte or honed finish has a subtle fine granular texture visible on close inspection, adding tactile depth without the high reflectivity of polished alternatives. Cemento is raw, honest, and uncompromising — the fine granular texture is what distinguishes it from a plain solid colour, giving it the authentic gritty quality of poured concrete. For kitchens embracing industrial, loft-style, or brutalist aesthetics, Cemento provides the concrete look with the practical benefits of engineered quartz. Manufactured by Brachot with Through Tone Technology. Over 90% natural quartz, NSF certified. 15-year warranty. Supplied and installed by In2Stone across Hampshire.

Performance

How This Stone Performs

Hardness

7 out of 5

Stain Resistance

5 out of 5

UV Resistance

3 out of 5

Heat Resistance

4 out of 5

Scratch Resistance

5 out of 5

Interested in Cemento?

Love this stone?

Get a free, no-obligation quote for Cemento quartz. From template to installation, In2stone handles everything — so you can enjoy your new surface without the stress.

Unistone Cemento Quartz slab

Frequently Asked

Questions About Cemento

What does Unistone Cemento look like?
Cemento is a uniform mid-to-dark charcoal grey with no veining, movement, or pattern. The matte finish has a subtle fine granular texture visible up close. It reads as clean, raw concrete — honest and uncompromising. The granular quality gives it authentic concrete character beyond a simple solid colour.
How does Cemento compare to Concreto?
Both are concrete-effect designs in similar mid-grey tones, but Cemento is darker and more uniform — a solid charcoal with fine granular texture. Concreto has subtle tonal variations and soft cloudy mottling — more lived-in and atmospheric. Cemento is clean, fresh concrete; Concreto is weathered, aged concrete.
Is the granular texture rough?
No — the granular texture is visual rather than tactile. The surface is smooth to the touch while appearing slightly textured under light. This gives Cemento the look of concrete without the actual roughness. It's easy to clean and comfortable for daily kitchen use.
What design elements complement Cemento?
Industrial elements pair naturally — matt black hardware, exposed metal shelving, concrete-effect flooring, industrial pendant lights. Natural timber adds warmth against the raw grey. White cabinetry creates clean contrast. The concrete character suits loft-style, industrial, and contemporary kitchens with honest material palettes.
Does Cemento look like real concrete?
The uniform dark charcoal with fine granular texture closely resembles poured, finished concrete. It lacks the imperfections and inconsistencies of real concrete — which is actually a benefit. You get the concrete aesthetic with perfect consistency, no staining risk, no sealing required, and a 15-year warranty.
★★★★★
"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 Review

Why Choose Us

Why In2stone

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

Ian Answers the Phone

No answering machines or sales scripts. You'll speak to the people who'll actually work on your project.

"Ian always answered the phone or called me back — and that was before we even decided to use him."

Carly Rielly