For years, a dark kitchen worktop meant black granite and a tin of sealer in the cupboard. Avant Reims takes the same deep colour family into engineered quartz: polished, non-porous and never sealed.
Avant produces it in China, in 20 mm. Polished black looks its best against white walls or light timber, and our showroom in Noblessner lets you test that pairing against a sample and a slab photo at real scale. When the drawings are approved, our own crew handles delivery and fitting.
Frequently asked questions
What does an Avant Reims worktop cost?
From 182 €/m² incl. VAT. We list edges, cut-outs, measuring, transport and installation separately and send the quote within 24 hours on working days.
Where does Avant Reims suit best?
Kitchen worktops and islands, bathroom vanity tops and window sills — particularly in light rooms where a black surface gives contrast.
How do I keep polished black quartz looking good?
Wipe with a soft cloth and mild detergent, then dry to avoid water marks. No sealing is needed; use a trivet for hot pans.
How long does installation take?
Installation 10 working days from drawing approval. Measuring, delivery and installation by Stoneks come with a lifetime warranty on the stone surface.
Polished black engineered quartz from Avant, 20 mm — the low-maintenance way to a dark kitchen, with a surface that never needs sealing.
