Worktops by Material
Quartz Worktops
Engineered quartz is the most popular worktop material in the UK — and it's easy to see why. Combining crushed natural quartz with advanced polymer resins, it delivers the beauty of natural stone with none of the maintenance.
Full Service — Installation
Our quartz worktops 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 worktops to your supplied template, or supply the stone directly as-is — anywhere in the UK . Learn more .
All Quartz Worktops
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Understanding Engineered Quartz
Quartz worktops occupy a unique position in the stone surface market. They are not a natural material in the traditional sense — you won’t find a quartz worktop quarried from a mountainside — but they are overwhelmingly composed of natural quartz, one of the hardest minerals on earth. The engineering process transforms raw quartz crystals into a surface that outperforms most natural stones in everyday kitchen use.
The key advantage is consistency. When you choose a Calacatta-effect quartz, every slab produced in that design will share the same fundamental character. Natural marble, by contrast, varies dramatically from block to block — which is part of its charm, but also means matching slabs for a large kitchen can be challenging and expensive.
Performance in the Kitchen
Quartz scores exceptionally well across the metrics that matter most in a working kitchen. It is completely non-porous, meaning liquids — including notoriously staining substances like beetroot juice, red wine, and curry paste — sit on the surface without penetrating. A simple wipe with a damp cloth is all that’s needed.
Scratch resistance is excellent. While no surface is truly scratch-proof, quartz ranks 7 on the Mohs hardness scale, making it harder than granite in many cases. Knives won’t damage it under normal use, though we’d always recommend using a chopping board to protect your blade edges.
Heat resistance is the one area where quartz requires a little care. The polymer resins that bind the quartz crystals can be damaged by sustained contact with very hot pans — typically above 150°C. A trivet or heat pad is a sensible habit, and one that protects any worktop material.
Applications Beyond the Kitchen
While kitchen worktops remain the primary application, quartz is equally well suited to bathroom vanity tops, where its non-porous surface shrugs off cosmetics, toothpaste, and moisture without staining. It’s also increasingly popular for home office desks, breakfast bars, utility rooms, and commercial reception counters — anywhere a durable, low-maintenance surface is valued.
Quartz is not recommended for outdoor use. UV exposure can cause some colours to fade over time, particularly darker shades and those with strong pigmentation. For outdoor kitchens and barbecue areas, sintered stone or natural granite are better choices.
Care and Maintenance
One of the strongest selling points of quartz is how little maintenance it demands. There is no sealing required — ever. The surface is non-porous from the moment it’s installed and will remain so for the lifetime of the worktop. Daily cleaning with warm water and a mild detergent is sufficient. Avoid harsh abrasive cleaners and bleach-based products, which can dull the surface finish over time.
For stubborn marks — dried-on food, limescale around the sink, or adhesive residue — a non-scratch pad with a cream cleaner works well. Most quartz manufacturers offer 15 to 25-year warranties, reflecting the material’s genuine longevity.
Choosing Quartz: What to Consider
The sheer range of quartz designs available today can feel overwhelming. Brands like Silestone, Caesarstone, Compac, and Unistone each offer extensive collections spanning pure whites, dramatic veined marbles, industrial concretes, and warm natural tones.
When selecting a quartz worktop, consider the finish as well as the colour. Polished finishes deliver a high-gloss, reflective surface that maximises light in the kitchen. Honed and matte finishes offer a softer, more contemporary feel and tend to show fingerprints less readily. Some brands now offer textured or “suede” finishes that replicate the tactile quality of natural stone.
Price varies significantly across the quartz market. Entry-level ranges start at around £200–250 per square metre (slab only), while premium book-matched designs from leading Italian manufacturers can reach £500+ per square metre. The installed cost — including templating, cutting, polishing, and fitting — is what matters, and In2stone provides fully inclusive quotations so there are no surprises.
Is Quartz Right For You?
Quartz surfaces are well suited for kitchen worktops, bathroom vanity tops, splashbacks, feature walls and commercial surfaces. Quartz is highly stain-resistant, scratch-resistant, heat-resistant and exceptionally hard-wearing, making it a practical choice for busy households and high-traffic areas. With products across the budget-friendly to ultra-premium spectrum, quartz offers options for a range of project budgets. No sealing is required, keeping ongoing maintenance simple.
Overview
Quartz At A Glance
Material
Quartz
Designs
831 stones
Finishes
Brushed, Concrete, Honed, Leather, Leathered, Matt, Polished, Rough, Satin, Satinato, Spacco, Suede, polished, velluto
Thicknesses
12mm, 20mm, 30mm
Slab Sizes
3000 x 1400mm, 3300 x 1650mm, 3040 x 1440 mm (Standard), 3050 x 1440 mm, 3050 x 1440mm, 3050x1440mm, 3050x760mm, 3100 x 1520mm (Standard), 3300 x 1650mm (Jumbo XL), 3100x1400, 3200 x 1600mm, 3200 x 1600mm (Jumbo), 3200x1600mm, 3220x1620, 3250 x 1500mm, 327 x 159 cm (Jumbo), 3270 x 1640 mm (Jumbo), Standard & Jumbo sizes available
Price Range
Budget-Friendly to Ultra-Premium
Warranty
10 years
Maintenance
Low
Sealing Required
No
Performance
How Quartz Performs
Hardness
6 out of 5
Stain Resistance
5 out of 5
UV Resistance
3 out of 5
Heat Resistance
4 out of 5
Scratch Resistance
5 out of 5
About Quartz
Engineered quartz worktops are manufactured by combining approximately 90–94% ground natural quartz crystals with polymer resins, pigments, and occasionally recycled materials. The mixture is compacted under intense vibration and pressure, then cured at high temperature to produce slabs of extraordinary density and consistency. Unlike natural stone, which is quarried in unpredictable blocks, engineered quartz is produced in controlled factory conditions — meaning the colour, pattern, and performance you see in a sample is exactly what you'll get in your kitchen.
This manufacturing process was pioneered in Italy in the 1960s by Breton S.p.A., and the technology has advanced dramatically since then. Modern quartz surfaces can convincingly replicate the veining of Calacatta marble, the depth of natural granite, and even the subtlety of concrete — all while remaining completely non-porous, never requiring sealing, and resisting stains from red wine, coffee, and turmeric without a moment's worry.
Frequently Asked
Questions About Quartz
Are quartz worktops eco-friendly?
How durable are quartz worktops for everyday kitchen use?
How do you clean and maintain quartz worktops?
What colour options are available in quartz worktops?
Is engineered quartz suitable for outdoor kitchens or barbecue areas?
How does quartz compare to sintered stone for kitchen worktops?
Can quartz worktops be repaired if they chip or crack?
What edge profiles are available for quartz worktops?
What Our Customers Say
"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
"Highly recommend In2stone. Sam was extremely friendly, helpful and patient while we were choosing the right counter for our kitchen. Kept us informed at all times. The fitting team were great, all very friendly and did a great job of bringing in the humongous slabs of quartz. No damage and very tidy. Thanks everyone at In2stone!"— Maxine WilsonGoogle
"In2stone did a great job fitting our really heavy quartz worktop. Three of their workers were really skilled and professional and very friendly and always cleaned up the kitchen after their work. We have no hesitation in fully recommending them."— Peter WebbGoogle
Why Choose Us
Why In2stone
300+ Stones to Choose From
Quartz, granite, marble, ceramic, sintered stone — we carry every major brand and can source virtually any stone worldwide.
"Sam was the most helpful person in the whole process of our renovation."
Jessica Curtis
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
Customers Come Back
10-year relationships. Families who've had three kitchens done with us. That kind of trust isn't bought — it's earned.
"10 years ago had Ian and Kev do our kitchen… our daughter also used them… today had the team do our new place. 11/10."
Martine
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.
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