HWI, a member of Calderys and a leading supplier of refractory products and services in the United States, has announced the inauguration of its new lightweight monolithics production facility in Fulton, Missouri. The greenfield investment significantly enhances the company’s manufacturing capacity and underscores its focus on delivering reliable, innovative, and sustainable solutions across the Americas.
Located within HWI’s existing Rotary Kiln complex, the facility is strategically positioned with direct access to high-quality local clay reserves. This integration strengthens raw material security and ensures consistent product quality. The site incorporates advanced manufacturing capabilities, including a dedicated furnace system for GREENLITE® aggregate production, robotic automation for packaging and material handling, and upgraded packaging systems.
The expanded capacity is expected to bring operational advantages, including shorter lead times, improved inventory availability, and greater flexibility to support large-scale projects. HWI can now expand its reach into new markets and meet increasing demand for high-performance refractory solutions. Key products, including the GREENLITE®-45-L series of monolithics and GREENLITE® 115 AR brick, are now being produced at scale for distribution across its network.
Michel Cornelissen, President and Chief Executive Officer of Calderys Group, noted that demand for energy-efficient lightweight refractories continues to grow, while supply chains remain under strain. He stated that the new facility enhances product availability and strengthens the company’s ability to support customers’ operational and sustainability goals.
Monolithic refractories play a critical role in high-temperature industrial applications, including petrochemicals, refineries, power generation, and metals processing. HWI’s GREENLITE® products are designed to deliver strong insulation performance with optimized strength-to-weight characteristics. These properties help reduce heat loss, lower fuel consumption, and decrease carbon emissions, while extending equipment life and improving maintenance cycles.
Ross Wilkin, Senior Vice President for the Americas at Calderys Group, highlighted that the expansion builds on the company’s long-standing presence in Missouri and reinforces its leadership in lightweight refractory solutions. He added that the company’s manufacturing footprint and distribution capabilities enable faster response times and improved service for customers across the region.
The project has contributed to local economic development by creating new employment opportunities in the Fulton area. It was supported through collaboration with regional organizations, including the Fulton Area Development Foundation, Callaway County authorities, the Industrial Development Agency, and the Missouri Department of Economic Development.
HWI’s distribution and contractor network will continue to play a key role in ensuring timely delivery and installation of its products. The new facility reflects the company’s ongoing investment in advanced manufacturing and its commitment to supporting industrial efficiency and sustainability across North America.
