Roka Refractory S.A

Roka Refractory was founded in 1989, in Lagadas Thessaloniki, figuring on the massive production of specialized refractory ceramic products (fire-bricks), used on fireplaces, kilns, barbecues, furnishes etc.

The company constitutes the only manufacturing unit of its kind in Greece, covering up to 60% of the domestic market, meeting the exigencies of international competition.

Our products are aligned with the international specs and are certified by the Hellenic Center of Research in Refractory Materials CERECO, the Aristotle University of Thessaloniki as well as the National Technological Institute of Chemical Processes.

Roka Refractory possesses its own quarries, securing, hence, incessant flaw of raw material and high constancy in the manufacturing process. The company’s installations extend to a 22000m² region, where the whole production process takes place.

We produce top-quality firebricks in seven different colors (white, grey, brown, granite, red, yellow and black) in all speculated dimensions, refractory plates, fireclay and chammote in different granulometric scales, as well as refractory mortar of highest standards.

Except for refractory solutions, Roka Refractory uses raw material from its quarries and its R&D capacity, to produce pioneer synthetic cement-based products-namely insulating prominent bricks of external masonry and products of wall lining- in diverse dimensions and colors, which satisfy the modern architectural aspect about constructions.