Neolith · Sintered Stone
Basalt Grey
Full Service — Installation
Our sintered stone 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 sintered stone to your supplied template, or supply the stone directly as-is — anywhere in the UK . Learn more .
Dark volcanic grey with a fine mineral grain — the versatile, design-friendly alternative to solid black.
Neolith Basalt Grey occupies the compelling middle ground between dramatic black and neutral mid-grey. Its dark charcoal tone carries the same fine volcanic grain as its Black sibling, but the slightly lighter shade adds versatility and warmth that pure black surfaces cannot always achieve. This is a surface that works in a wider range of design contexts — from contemporary urban kitchens to warm, textured Scandinavian-inspired spaces — while still delivering the visual weight and presence that dark surfaces command. Available in Satin finish across all four thickness options, Basalt Grey offers the perfect balance of drama, adaptability, and practical daily performance.
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 Basalt Grey?
Love this stone?
Get a free, no-obligation quote for Basalt Grey sintered stone. From template to installation, In2stone handles everything — so you can enjoy your new surface without the stress.
Frequently Asked
Questions About Basalt Grey
What does Neolith Basalt Grey look like?
How does Basalt Grey differ from Basalt Black?
What design schemes suit Basalt Grey?
Is Basalt Grey available in all thicknesses?
Does Basalt Grey stain from common kitchen spills?
"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
