CFF Kilns & Furnaces is a division of Keith Company, the one-stop source for all your heating product needs.
CFF designs and builds high temperature kilns, lehrs, ovens and integrated material handling and data management systems for the glass, traditional ceramics, and decorating industries.
In 1999 CFF merged into Keith Company, after serving industry for nearly 30 years. The combined organization now has nearly 80 years of combined expertise and a stronger technical support capability. Hundreds of CFF kilns are used daily by companies around the world. We attribute this success to lengthy experience, high quality products, and a staff of friendly and knowledgeable process-heating professionals who are eager to be of service.
One key reason CFF enjoys a well-known reputation for quality and dependability is that our people really focus on the details that enable our customers to succeed. This is achieved by developing close relationships with each of our customers, exchanging key information that ensures a balanced business approach, expertise-based creative problem solving, and maintaining the highest standards of integrity in the industry. This approach enables us to succeed in our principal goal - your total success!

Kilns for pottery and tile, refractories and structural ceramics, and other traditional ceramics.
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Lehrs for glass and ceramic decorating, glass containers, industrial and scientific glass, specialty glass materials, and more.
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Ovens for glass annealing and tempering.
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Refractory materials distribution, field tear-out and installation services, and manufacturing of custom ceramic shapes.
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Spare and replacement parts for virtually any brand of process heating equipment.
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Installation and start-up, troubleshooting and repair, scheduled maintenance, system repairs and upgrades, control and automation retrofits, and more.
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