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Radianz Mare Blu Quartz

Radianz · Quartz

Mare Blu

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 Mare Blu up close — the surface texture, colour depth, and veining that make this quartz unique.

Cool blue-grey veining on a luminous white base — a serene marble-look surface with distinctive character.

Mare Blu sets itself apart from standard white marble-look quartz surfaces with its subtle but unmistakable blue-grey veining. The veins carry a cool, slightly blue-tinged tone that gives the entire surface a tranquil, watery quality — organic pools of colour form in rounded clusters connected by fine thread-like veins that flow gently across the white base. The blue cast is subtle enough to complement most colour schemes while distinct enough to give the surface genuine character and individuality. Part of the Radianz Cirrus Prestige collection and manufactured using advanced Nano Ink Technology, Mare Blu is available in jumbo XL slabs (330 × 165cm) to minimise joins on large kitchen islands. The 93% quartz composition from LOTTE Chemical delivers complete non-porosity, stain resistance, and Mohs 7 hardness. The 15-year residential warranty provides long-term assurance. Particularly well-suited to coastal-inspired kitchens, bright airy bathrooms, and any space where that cool, calming blue accent adds a touch of the unexpected.

Performance

How This Stone Performs

Hardness

7 out of 5

Stain Resistance

5 out of 5

UV Resistance

2 out of 5

Heat Resistance

3 out of 5

Scratch Resistance

5 out of 5

Interested in Mare Blu?

Love this stone?

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

Radianz Mare Blu Quartz slab

Frequently Asked

Questions About Mare Blu

Is the blue tint in Mare Blu obvious or very subtle?
The blue is subtle but definitively present — it is not a bold cobalt or navy blue, but rather a cool blue-grey tint within the veining that distinguishes Mare Blu from standard grey-veined white quartz surfaces. In certain lighting conditions (particularly cool daylight), the blue cast becomes more apparent and gives the surface a distinctive, tranquil quality.
What kind of colour scheme complements the blue veining in Mare Blu?
The cool blue-grey veining works beautifully with coastal and Scandi-inspired schemes — soft white or pale grey cabinetry, natural timber floors, and linen-toned accessories create an effortlessly calming atmosphere. Brass or copper fixtures add a warm metallic counterpoint that prevents the cool palette from feeling chilly.
Is Mare Blu part of the Cirrus Prestige collection with Nano Ink Technology?
Yes. Mare Blu is manufactured using Radianz's advanced Nano Ink Technology, which applies veining pigment at the nano-particle level for exceptional depth and natural-looking detail. It is available in jumbo XL slabs (330 × 165cm), making it suitable for large-scale installations where the flowing blue-grey veining can be appreciated without interruption.
How does Mare Blu look under warm kitchen lighting versus cool daylight?
Under warm LED lighting, the blue cast becomes very subtle and the surface reads more as a delicate grey-veined white quartz. Under cool daylight — particularly from north-facing windows — the blue-grey tone becomes more pronounced and the surface takes on a distinctly serene, aquatic quality. Both effects are attractive; the surface simply shifts mood with the light.
Is there anything similar to Mare Blu from other quartz brands?
Blue-toned veining is relatively uncommon in the engineered quartz market, which makes Mare Blu genuinely distinctive. Most white marble-look quartz surfaces use neutral grey or warm gold veining — the cool blue accent sets this surface apart and gives it a character that is difficult to find elsewhere, especially at this price point.
★★★★★
"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