For pulp and paper mills, reliability isn’t just an expectation—it’s the backbone of continuous production. From lime kilns to boilers and recovery systems, refractory performance directly impacts efficiency, uptime, and operational stability. That’s why mills across North America have trusted HWI for generations.
HWI’s commitment to the pulp and paper industry is built on proven performance, backed by the advantage of local U.S. manufacturing. By producing refractory materials close to the mills that rely on them, we maintain tighter control over quality, shorten lead times, and ensure consistency across every batch. This local presence also supports faster response during outages, turnarounds, and planned maintenance cycles.
What truly sets HWI apart is our use of a unique, high-quality aggregate—locally sourced and incorporated into several of our brick products. This specialized material enhances thermal stability, mechanical strength, and campaign life, making our refractories exceptionally well-suited to the demanding environments found in pulp and paper processing. Mills benefit not only from durable products, but from the continuity of a supply chain built around dependable, domestic resources.
With robust stocking programs and strategically located distribution centers, HWI ensures that these specialty brick products and supporting materials are readily available when mills need them most. This combination of local manufacturing, unique aggregate sourcing, and reliable stocking reinforces our commitment to keeping your operation running efficiently.
For pulp and paper producers, HWI delivers what matters: proven performance, dependable availability, and the confidence that comes from materials engineered specifically for your industry’s challenges.
Contact application specialist Katie Stephan for more information, and check out our Fulton LW monolithic page for more information on how this new facility provides direct access to high-quality local clay reserves, enabling increased production of HWI’s GREENLITE aggregate-containing materials.
About HWI, A member of Calderys
HWI is one of the leading suppliers of refractory products and services in the United States, with a history that spans 160 years. It is part of Calderys and is the brand for the Americas region of the Group. HWI operates an extensive network of manufacturing sites and distribution centers across the Americas, along with the largest refractory industry research facility in North America. Serving virtually every major industry that requires refractory solutions to enhance production and protect assets, HWI is consistently recognized for its talented experts, industry firsts, and intensely driven excellence.
For more information, visit https://thinkhwi.com