Welcome to John J Doyle - Chimney Liners, Flue Systems and Refractory Specialists across Ireland

John J Doyle is Ireland’s leading expert in the design, supply and installation of Chimney systems and Refractory Engineering Services.

Since 1928, we have been experts in Refractory Engineering Services, supplying the steam producers across Ireland with products and services to support their steam processes.

Over our history we have diversified into Chimneys and have been granted sole distribution agreements with some of Europe’s leading Chimney & flue manufacturers Dinak, SAVE and Ubbink Centrotherm which ensures that we are able to supply the highest quality domestic, commercial and industrial chimney and flue products.