In2stone
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Storm Cloud Quartzite

Quartzite

Storm Cloud

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

Full Service — Installation

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

The Stone

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

Delicate grey formations drift across a pristine white sky — atmospheric softness with the strength of ancient stone.

Storm Cloud Quartzite captures the gentle drama of an overcast sky in a surface of quiet sophistication. Its pale, cool grey-white base is laced with delicate networks of fine grey veining and subtle, cloud-like formations that create a soft, atmospheric quality — as if a high, thin overcast has been smoothed into solid stone. The effect is serene rather than severe, contemporary rather than cold, making it one of the most versatile white quartzites for modern kitchen design. Quarried in Brazil and composed of over 90% recrystallised quartz, Storm Cloud delivers the clean aesthetic of a white worktop with none of the practical compromises that plague marble alternatives. Mohs 7 hardness protects against scratches, acid resistance prevents etching from kitchen spills, and low porosity keeps staining to a minimum with sensible sealing. It is the thinking homeowner's alternative to Calacatta marble — similar visual refinement, vastly superior durability. At In2stone, we recommend Storm Cloud for kitchens where the worktop needs to support the design rather than dominate it. Its clean, modern palette works seamlessly with virtually any cabinetry colour, from stark white to deep charcoal, making it an interior designer's dream. Our craftsmen value its consistent quality and workability, delivering joins so precise they become invisible in the stone's gentle cloud-like patterning. Whether for a full kitchen installation, an elegant bathroom vanity, or a statement breakfast bar, Storm Cloud brings natural elegance with zero fuss.

Performance

How This Stone Performs

Hardness

5 out of 5

Stain Resistance

3 out of 5

UV Resistance

5 out of 5

Heat Resistance

5 out of 5

Scratch Resistance

5 out of 5

Interested in Storm Cloud?

Love this stone?

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

Storm Cloud Quartzite slab

Frequently Asked

Questions About Storm Cloud

How does Storm Cloud quartzite compare to Calacatta marble?
Storm Cloud quartzite offers a similar visual refinement to Calacatta marble — a clean white base with gentle grey veining — but with vastly superior practical performance. At Mohs 7, it is more than twice as hard as marble, completely resistant to etching from acidic foods, and significantly less porous. You get the sophisticated aesthetic of premium marble with the confidence of knowing your worktop won't be damaged by everyday kitchen use. It's the modern homeowner's intelligent alternative.
What makes Storm Cloud quartzite a versatile kitchen choice?
Storm Cloud's gentle, atmospheric palette of cool grey-white with soft cloud-like veining complements virtually any design scheme. It works with stark white cabinetry for a seamless, airy look; with mid-grey units for a tonal, contemporary feel; and with deep charcoal or navy cabinets for elegant contrast. This chameleon quality makes it a favourite among interior designers, as it supports the broader design vision without competing for attention, letting other elements — cabinetry, lighting, hardware — take their turn.
Is Storm Cloud quartzite easy to maintain?
Storm Cloud quartzite is one of the easiest natural stone surfaces to maintain. Daily cleaning requires nothing more than warm water with a mild pH-neutral soap and a soft cloth. Its white-grey palette is forgiving — showing less dust than black surfaces and less discolouration than very white ones. Annual sealing with a quality impregnating sealer takes only minutes and keeps the stone performing at its best. Avoid acidic or bleach-based cleaners and abrasive pads, and your worktops will look beautiful for decades.
Where does Storm Cloud quartzite come from?
Storm Cloud quartzite is quarried in Brazil, where ancient quartz-rich sandstones were metamorphosed under immense heat and pressure over 600 million years ago. The resulting stone is composed of over 90% recrystallised quartz crystals, giving it exceptional hardness and durability. The gentle grey veining and cloud-like formations come from trace mineral impurities — likely mica and feldspar — that were incorporated during this geological transformation, creating each slab's unique atmospheric character.
What finish options are available for Storm Cloud quartzite?
Storm Cloud quartzite is available in polished, honed, and leathered finishes. Polished provides a high-gloss surface that maximises the stone's brightness and creates a clean, contemporary look. Honed offers a smooth, satin finish that hides minor scratches and fingerprints. Leathered adds a tactile texture with a soft sheen that feels organic and warm. Each finish changes the stone's character significantly, so In2stone recommends viewing physical samples in your kitchen space before deciding.
★★★★★
"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