The Casa2G Series oven cooking floor is constructed using highly compressed (2,700psi), kiln fired (2650ºF) 18”x18" floor tiles. These commercial-grade tiles provde the homeowner with a number of important advantages. Compressed and kiln-fired floor tiles provide better retention for baking Pizza Napoletana and hearth bread, and they are much more durable than the cast, air-dried floor pieces you find in some other ovens.
Plus, the Casa2G ovens have fewer seams than ovens that use either standard firebricks or 12"x12" brick floors. That is nice when you are cooking.
Do the floor pieces on some other ovens wear out? Definitely. This is a very important advantage for the Casa2G ovens.