Whether you plan to live with the kitchen for twenty years or sell the flat in five, a low-maintenance worktop helps. Avant Calacatta Concorde is polished grey engineered quartz, non-porous and free from any sealing schedule.
The slab measures 20 mm and comes from China. Ask for a consultation at our Noblessner showroom — it costs nothing — and we will help weigh it against other grey options in stock.
Frequently asked questions
How much does Avant Calacatta Concorde cost?
From 432 €/m² incl. VAT. Edges, cut-outs, measuring, transport and installation are itemised in a quote sent within 24 hours on working days.
Where does Avant Calacatta Concorde work best?
Kitchen worktops and islands, bathroom vanities and window sills — in homes for sale or rent as well as your own.
How do I care for Avant Calacatta Concorde?
Warm water and mild detergent. Engineered quartz is non-porous and needs no sealing; use a trivet for hot pans.
How long does installation take?
Installation 10 working days from drawing approval. Our own installers fit it, and the stone surface carries a lifetime warranty when Stoneks measures, delivers and installs.
Polished grey engineered quartz from Avant in 20 mm — an easy-going worktop that never needs sealing and suits kitchens, vanities and window sills.
