Right & Complete, First Time, Every Time

Our Services

Stockists of an extensive range of Refractory Products.
Our Services
Ireland’s Leading Refractory Engineers

Now celebrating over 90 years in business, John J Doyle Ltd was established in 1928. Three generations later we have a long standing reputation for quality workmanship and expertise. We remain a leading refractory specialist in the UK and Ireland.

We offer a complete refractory package, including the design, supply, installation and maintenance of refractory linings for boilers, furnaces and incinerators. We build and service the refractory needs of industry across a wide range of sectors, including timber, mills, shipyards, cement plants, steel plants and multiple grocery retailing. The experience gained over the last 90 years has allowed us to develop one of the most highly skilled refractory teams across the country, ensuring that each individual project is completed to the highest standard of workmanship.

Our services include:

  • Inspection and consultancy including a detailed condition report;
  • Removal of the existing defective lining;
  • Advice on selecting appropriate materials; and
  • Supply and installation of new high temperature and insulation refractory materials.


our story