For a working family kitchen, quartz is usually the right call: non-porous, no sealing, Mohs 7, €300–€600 per linear metre installed in Ireland (2026). For natural stone with everyday practicality, granite at €250–€600 per linear metre — Mohs 6–7, heat-resistant, seals every one to two years. Marble at €450–€1,200+ is the most beautiful and the most demanding: Mohs 3–5, etches on contact with lemon, vinegar, wine, or tomato. Below: how the three actually compare across appearance, durability, acid resistance, and life with a busy kitchen.
The key difference: natural vs engineered
Before comparing the three, it’s worth being clear on what each actually is.
Granite: 100% natural igneous rock, formed deep in the earth under immense heat and pressure. Every slab is unique. No two kitchens look the same.
Marble: 100% natural metamorphic rock, formed from limestone transformed by heat and pressure. One of the oldest building materials in the world. Veined, dramatic, beautiful, and more demanding than either granite or quartz.
Quartz (engineered stone): a manufactured product made from approximately 90% ground quartz aggregate combined with resins and pigments under heat. Consistent, uniform, and non-porous. It is not a natural stone despite containing natural quartz.
If having a genuinely natural material matters to you, granite and marble are natural. Quartz is manufactured. This is not a value judgement: both are legitimate products, but it’s worth being clear.
Granite
Character
Natural, unique, varied. Granite has movement: swirls, crystals, flecks, contrasting minerals, that give each kitchen a distinct look. Available in blacks, greys, whites, pinks, blues, and greens depending on the quarry of origin.
Durability
Extremely hard (Mohs 6–7, per the standard mineral hardness scale) and heat-resistant. You can place hot pans directly on granite without damage. Highly scratch-resistant under normal kitchen use.
Maintenance
Granite is porous and requires sealing: typically once every one to two years. Without sealing, liquids can penetrate and cause staining. With proper sealing and reasonable care, it’s very practical for everyday kitchen use.
Cost in Ireland (2026)
€250–€600 per linear metre, supply and installed. A medium kitchen (5–7 linear metres) typically costs €2,500–€4,500.
Best for
Traditional, natural, and organic kitchen aesthetics. Anyone who wants a fully natural material. Kitchens with high heat use. People happy with occasional maintenance.
Marble
Character
The most beautiful natural stone for kitchen worktops, and the most demanding. The veining pattern in marble is unique in the natural world: dramatic sweeping lines in white, grey, black, or gold that no manufactured product fully replicates. Marble has been used in the finest European interiors for millennia.
The most popular marbles for Irish kitchens are Carrara (Italian, soft white with grey veining), Calacatta (Italian, brighter white with dramatic gold/grey veining), and Nero Marquina (Spanish, deep black with white veining).
Durability
Marble is softer than granite (3–5 on Mohs scale) and will scratch and chip more easily. It is also porous and sensitive to acid: lemon juice, vinegar, wine, and tomato will etch the surface if left. The etching appears as a dull mark in the polished surface and cannot be cleaned off; it requires refinishing.
This is the central challenge with marble worktops. In a kitchen where food is prepared, acid contact is inevitable. Many people with marble worktops accept the patina of marks and scratches as part of the character; others find it unacceptable.
A honed (matt) marble surface shows etching less than a polished one, and is often the better choice for a kitchen.
Maintenance
Sealing required. Regular wiping of spills (especially acid). Periodic professional refinishing if the surface becomes heavily etched. More demanding than granite or quartz.
Cost in Ireland (2026)
€400–€900 per linear metre supply and installed for standard Carrara. Premium marbles (Calacatta, Statuario, Nero Marquina) cost €600–€1,200+ per linear metre.
Best for
Kitchens where appearance is the priority and the owner understands the trade-offs. Bakers’ kitchens (marble stays cool and is ideal for pastry). Low-use kitchens. Anyone who can live with and appreciate the patina that develops over time.
Quartz
Character
Consistent, uniform, and available in a vast range of colours including white, grey, black, concrete-look, and various marble-effect patterns. The marble-effect quartz products have become very popular: they give the visual impression of marble without marble’s vulnerability.
Durability
Very hard (7 on Mohs scale), scratch-resistant, and non-porous. The resin content means it’s more susceptible to heat than granite: prolonged direct heat can discolour or crack it. Always use trivets for hot pans.
Maintenance
None. Quartz is non-porous and requires no sealing. It’s the most practical surface for a busy family kitchen.
Cost in Ireland (2026)
€300–€600 per linear metre for standard quartz. Premium brands (Silestone, Caesarstone, Dekton) cost €450–€800+ per linear metre.
Best for
Busy family kitchens. Anyone who wants zero maintenance. Contemporary interiors where uniformity is the point. Rental properties.
Side-by-side comparison
| Granite | Marble | Quartz | |
|---|---|---|---|
| Natural material | Yes | Yes | No (engineered) |
| Appearance | Unique, organic | Dramatic, veined | Consistent, uniform |
| Heat resistance | Excellent | Good | Use trivets |
| Scratch resistance | Very good | Moderate | Very good |
| Acid resistance | Good when sealed | Poor: etches | Excellent |
| Stain resistance | Good when sealed | Moderate | Excellent |
| Maintenance | Seal every 1–2 years | Seal + care | None |
| Cost (Ireland, per linear metre) | €250–€600 | €400–€1,200+ | €300–€800 |
Which should you choose?
Granite is the best all-rounder for natural stone: durable, heat-resistant, and manageable in terms of maintenance. If you want natural stone and practicality, this is the choice.
Marble is the choice for appearance above all. Accept the trade-offs, understand the maintenance, and you’ll have a kitchen worktop that genuinely improves with age. If the idea of patina and character bothers you, choose something else.
Quartz is the right choice if you want zero maintenance and don’t mind that it’s engineered. It’s a genuinely good product that performs well in busy kitchens.
Finding a stone worktop supplier in Ireland
found.rocks lists stone suppliers and fabricators across Ireland who supply and install granite and natural stone worktops.
Costs are 2026 estimates for the Irish market. Prices vary by supplier, stone origin, and project complexity.