Infinity Surfaces · Porcelain
Plaster Ash
A sophisticated warm grey-brown porcelain with plaster texture — the perfect neutral for quietly luxurious living spaces.
Plaster Ash strikes a beautiful balance between cool grey and warm brown, creating a sophisticated neutral that designers call 'mushroom' — a colour that wraps spaces in quiet luxury without imposing a strong personality. The smooth plaster-like finish adds tactile depth, suggesting the hand-applied lime renders of artisan European interiors. This is one of the most versatile surfaces in the Plaster collection, working effortlessly with natural timber, brushed metals, and textured fabrics. As a kitchen worktop, it provides a grounding neutral that lets food and flowers take centre stage. As wall cladding, it transforms rooms with warmth and understated sophistication. Manufactured by Gruppo Concorde in Italy at 3200 × 1600mm.
Available Finishes
Ideal For
Also Suitable 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 Plaster Ash?
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Get a free, no-obligation quote for Plaster Ash porcelain. From template to installation, In2stone handles everything — so you can enjoy your new surface without the stress.
Frequently Asked
Questions About Plaster Ash
What colour is Infinity Plaster Ash?
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Is Infinity Plaster Ash easy to maintain?
"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.