Silestone Quartz Worktop logo
Black Quartz Worktop
Black Quartz Worktop
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What is Silestone?

Launched 25 years ago by Cosentino, Silestone is an innovative quartz surface collection. It aimed to revolutionise the design of kitchens and bathrooms around the globe.  

Silestone surfaces are the highest quality, being made from 94% natural quartz. This material is extraordinarily hard and resilient, making it ideal for kitchen worktop surfaces and even flooring or wall cladding.

All Silestone worktops come with a certified 25-Year warranty from Cosentino.

Find out more about these surfaces at our Watford Showroom or enter your measurements to get a quotation on one of the Silestone finishes.

Available Colours & Textures

Here are all finishes currently available in the Silestone range. Available finish styles are indicated by these icons:

Silestone Surface finish Icons-2

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N-Boost Enhancement

Silestone now offers a new generation of quartz worktop surfaces with N-Boost protection.   

N-Boost modifies the surface to enhance both the functional and aesthetic properties of the surface. It allows for an easier cleaning and maintenance of Silestone surfaces with liquid repellent properties. It also provides even greater resistance to impacts and scratching. The resulting finish from this treatment gives the surfaces a greater intensity of colour and shine to the quartz surface.

Currently N-Boost enhancement is available only for the following surface types:

  • Iconic White
  • Iconic Black
  • Negro Tebas
  • Charcoal Soapstone
  • Eternal Marquina
  • Eternal Serena
  • Eternal Calacatta Gold
  • Eternal Statuario


Silestone N-Boost Enhancements

Finish Types and Thickness

Surface Finishes

Silestone surfaces have 3 finishing types:

Polished: A traditional smooth glossy finish (all N-Boost surfaces are polished)

Suede: A subtle textured finish. A soft touch feel with less reflection

Volcano: A deeper, pitted texturing.  A more rugged & rustic feel.

Silestone Surface finish types

Thickness & Edge Styles

Silestone can worktops can be made in 3 thicknesses:

  • 1.2cm
  • 2cm
  • 3cm

These surfaces can be further customised with surfaces 6 edge design styles:

Straight Bevelled Edge: A straight bevel on the top edge of the surface.

2+2 Eased Edge: A bolder, sharper edge style.

Mitred Edge: A large angled edge for a dramatic profile.

Demi-Bullnose: A half rolled finish for a subtle curve.

Bullnose: A fully rolled edge for the smoothest curve feel

Dove Chest: A traditional look with a multi-curved finish.

Silestone Surface Edge & thickness types