Optimum Surfaces Ceramics · Porcelain
Black Tempest
The Stone
See the natural beauty of Black Tempest up close — the surface texture, colour depth, and veining that make this porcelain unique.
Deep charcoal porcelain with swirling grey-white veining — a stormy, dynamic surface with powerful movement.
Optimum Black Tempest lives up to its name with a surface that channels turbulent natural energy. Its deep charcoal grey base is covered by dense, dynamic veining that flows diagonally with significant swirling movement, creating a busy, storm-like pattern across the slab. The veins range from fine threads to broad, undulating bands in a spectrum of lighter grey tones, punctuated by striking bright white accents that create dramatic contrast against the dark backdrop. The honed, matte finish gives Black Tempest a smooth, understated texture that lets the pattern do the talking. As porcelain stoneware, it brings all the practical advantages — completely heat-proof, UV-stable, acid-resistant, and maintenance-free. This is a surface for statement kitchens where conventional marble-effect designs feel too restrained. Manufactured in extra-large 1840 × 3300mm slabs from 100% natural raw materials. Supplied and installed by In2Stone across Hampshire.
Available Finishes
Ideal For
Performance
How This Stone 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
Interested in Black Tempest?
Love this stone?
Get a free, no-obligation quote for Black Tempest porcelain. From template to installation, In2stone handles everything — so you can enjoy your new surface without the stress.
Frequently Asked
Questions About Black Tempest
What does Optimum Black Tempest look like?
How does Black Tempest differ from Black Marquina?
Is Black Tempest too busy for everyday use?
Can I use Black Tempest for an outdoor kitchen?
What thickness should I choose for Black Tempest?
"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
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 9am–5pm, Saturday 9am–2pm.
Installation Service
Full supply, templating, fabrication & install across Hampshire, Sussex, Surrey, Dorset & Berkshire.
Supply & Fabrication — UK Wide
We can fabricate to your template or supply stone direct — anywhere in the UK. Learn more.