Another standout feature of Cone Art kilns is their wall insulation, which combines traditional 2.5-inch fire brick with an additional 1-inch layer of rigid fiber insulation. This dual-layer insulation reduces heat loss by an impressive 32% compared to kilns that use only fire brick. With less heat escaping, the kiln requires less fuel to reach and maintain temperature, which not only results in significant energy savings but also means that the kiln operates more efficiently. The kiln reaches firing temperatures faster, reducing overall operating costs and improving productivity. In addition, the reduced heat loss means that your electrical components won’t have to work as hard to maintain the desired temperature, further extending the lifespan of the kiln’s elements. The increased insulation also helps keep the exterior of the kiln cooler, making it safer to operate and creating a more comfortable environment in the kiln room. On top of this, Cone Art kilns have all stainless steel jacket and fittings.

Speaking of 21″ platters, Cone Art’s double-walled kiln design not only allows for a significantly more efficient kiln, but does so without the loss of stackable space that we usually see with 3″ firebrick kilns. Yep, that means no more pinching your fingers to get that 21″ full shelf in the kiln…and the kiln’s stackable space is about 10% greater (on a 23″ diameter, 27″ deep kiln)