The quick verdict

Choose marble if nothing but genuine natural stone will do and you are prepared to care for it. Choose Dekton if you want the marble look with everyday durability, no sealing, and no anxiety about lemon juice or red wine. For most family kitchens, Dekton is the practical winner.

What each one is

Marble is a natural metamorphic stone, quarried and prized for its soft veining and luminous depth. It is also relatively soft and porous, and crucially it is sensitive to acids: lemon, vinegar, wine and many cleaning products can etch the surface, leaving dull marks even when it is sealed.

Dekton is an engineered sintered surface that is non-porous, acid and etch resistant, and extremely hard. Many Dekton designs convincingly mimic classic marbles like Calacatta and Carrara, with the pattern often running through the body of the slab. See what Dekton is for more.

Dekton vs marble, side by side

The maintenance reality of marble

There is no getting around it: marble is demanding. It needs regular sealing, prompt wiping of any spill, and avoidance of acidic foods and harsh cleaners. Even well-cared-for marble develops a patina of etches and marks over time, which some owners love as character and others find frustrating. Dekton sidesteps all of this. It is non-porous, so it does not stain or etch, and it needs nothing more than a wipe with mild cleaner. Our guides on staining and sealing explain why.

Getting the marble look with Dekton

If it is the elegant veined aesthetic you are after, Dekton delivers it beautifully. Designs inspired by Calacatta and other classic marbles offer crisp white grounds with soft grey or gold veining, and because the colour often runs through the slab, mitred edges and waterfall islands look seamless. Explore options in our guide to popular Dekton colours and whether the colour runs through.

Price

Marble prices vary enormously with the stone, and the finest marbles are very expensive. Dekton sits in a consistent premium bracket. When you factor in marble’s ongoing maintenance and the risk of damage, Dekton often represents better long-term value. See our cost guide, with 0% finance available.

Where marble still wins

It would be unfair to marble not to acknowledge its magic. No engineered surface perfectly captures the depth and individuality of a genuine marble slab, and for period properties, statement bathrooms or a baker’s dedicated pastry slab, real marble has a romance all its own. If you have your heart set on authentic natural stone and will treat it with care, marble can be the right emotional choice, imperfections and all.

Using Dekton for the marble look

For most kitchens, though, Dekton offers the practical path to the marble aesthetic. Use a Calacatta-inspired Dekton for the worktop and run it up the wall as a full-height splashback for a high-end, low-maintenance finish. Because the surface is non-porous, the area behind a hob or sink stays pristine with a simple wipe, exactly where real marble would be most at risk of staining and etching. See popular Dekton colours for marble-effect designs.

The care comparison in practice

Picture a typical evening: a glass of red is spilled, a lemon is sliced, a hot pan is set down in a hurry. On marble, each of those is a potential etch or stain to deal with promptly. On Dekton, you wipe up when convenient and move on. Multiply that across years of daily life and the difference in mental load is considerable. For households that want luxury without vigilance, Dekton is the easier companion, as our guides on staining and heat explain.