ROKA

Concrete worktops for kitchen designers, architects and builders

ROKA Studio casts and installs concrete worktops, islands and basins for your clients. We work from your drawings, template on site and fit our own work, across Sussex and Surrey, with larger commissions in London.

3–6 weeks from design sign-offGFRC cast thin where weight mattersAround 30 stock colours, plus custom matchingSealed with SureCrete XS-3275-year guarantee
Arrange a sample drop-offCall 01273 049411
Polished concrete kitchen island and worktop

What can you specify from us that a stone fabricator can't make?

Stone and quartz come as slabs, so long runs, corners and waterfall ends meet at a joint. We cast instead. For a joint-free run around a corner or down a waterfall end, we build formwork on the client's cabinetry and pour in place.

We formulate our own mixes, so colour can be matched to a paint reference, a fabric or a sample your client already has.

How we make worktops

How does a project run with us?

  1. Drawings. Send plans or elevations. Before quoting, we come back with straight answers on weight, spans, cabinet loading, cut-out tolerances and programme dates.
  2. Samples. Cast tablets in the real colours and finishes, for you and your client.
  3. Sign-off. CAD drawings and a material specification are signed off before anything is cast.
  4. Template. We template on site.
  5. Cast and finish. Typically 3–6 weeks from design confirmation. Rush work can often be accommodated.
  6. Install. We fit our own work, so the tops arrive and go in with the people who made them.
Cutting a cast concrete panel at the ROKA Studio workshop

Will the cabinets take the weight?

Usually, yes. Like for like, concrete weighs about the same as granite or quartz, and where weight matters we cast GFRC thin with returned edges.

Cabinet loading, spans and support are assessed on every project. If a layout needs extra support, we say so before anything is cast.

What happens if a piece cracks?

We treat a cracked worktop as a failure, not character, and recast it. Every piece we fit carries our 5-year guarantee, so you aren't left holding the problem. Our full answer on cracking is here.

Do concrete worktops crack?

Can your clients see the material first?

Yes. We bring a set of cast sample tablets to your studio or showroom, free, so clients can see the real colours and finishes in person. Homeowners can also order their own.

Free samples

Where do you work?

Our workshop is in Small Dole, West Sussex, ten miles from Brighton. We work across Sussex and Surrey as standard, with larger commissions taken in London.

Got a project on the drawing board?

Send the drawings to hello@roka.studio or call 01273 049411, Monday–Friday, 9am–5pm.