Welcome to Delta Refractories, Inc.

Delta has been in business since 1971.  During that time, we have supported our customers with refractory and hardware for many different types of high-temperature furnaces.  Delta maintains an ever-expanding library detailing the products, drawings, and ultimately the designs for the refractory and anchoring solutions for these pieces of equipment.

So, if you are operating an older heater or you have a furnace that just doesn’t retain heat or have an operating lifespan like it should, contact Delta.  Chances are that our team of experts can draw upon their decades of experiences to provide a solution for you.


Established in 1971, Delta Refractories, Inc. is a leading manufacturer/distributor over a wide range of refractory maintenance materials for the Metals & Chemical Process Industries.

Delta is a prominent manufacturer of value-added furnace...


Delta supplies literally hundreds of proprietary shaped & prepackaged refractory products. Our prepackaged specialty refractories incorporate the latest technologies, such as low cement, ultra-low cement, enhanced flow, "shotcrete", & true self-flowing castables. Along with conventional castables, we offer...


Delta has a knowledgeable technical team that is committed to assisting in the design of our customers furnace needs, from general maintenance & rebuilds to large capital projects.

We utilize the latest in CAD technology to develop precise BOM's and technical drawings to ensure a smooth installation process from project start to end.


  • Non-Ferrous Metals
  • Cement
  • Chemical Processing
  • Glass
  • Heat Treat / Forge
  • Iron & Steel
  • Pulp & Paper
  • Incineration
  • Power Generation
  • Corrosion