Made in Spain by Silestone, Marengo is a polished grey quartz that suits almost any cabinet colour, from white lacquer to dark oak.
Choose 12 mm for a slender modern edge, 20 mm for an everyday kitchen run, or 30 mm when an island should look substantial. Whichever you pick, you get a non-porous face, and sealing is never required.
Laser measuring, production in our Patika factory and installation are all carried out by Stoneks, so there is one point of contact from first visit to final fitting.
Frequently asked questions
How much does Silestone Marengo cost?
It starts from 395 €/m² incl. VAT; the final figure depends on thickness, edges and cut-outs. The itemised quote, which also covers measuring, delivery and installation, arrives within 24 hours on working days.
Where does Silestone Marengo work best?
Indoor kitchen worktops and islands, bathroom vanity tops and window sills. Grey is an easy match for most interiors.
How do I care for Silestone Marengo?
Warm water and a mild detergent; quartz needs no sealing. Use trivets for hot pans and dry the polished surface for a streak-free finish.
How quickly can it be installed?
Installation 10 working days from drawing approval. When Stoneks measures, delivers and installs, the stone surface comes with a lifetime warranty.
Polished grey engineered quartz by Silestone, made in Spain and offered in 12, 20 or 30 mm. A practical, versatile worktop for kitchens and bathrooms.


