What Does Gauged Slate Mean

Technically gauged means that the backside of the stone has been ground down to a flat, or more accurately, consistent, rough finish.

What does it mean when slate is gauged?

Technically gauged means that the backside of the stone has been ground down to a flat, or more accurately, consistent, rough finish.

What does cleft slate mean?

Cleft slate tile (a.k.a natural slate) has smooth backs, while the showing surface is unrefined. This way, the owner can enjoy a naturalistic aesthetic that evokes an outdoor environment. Having uneven surfaces also gives cleft slate tile more grip in comparison to other tiles, especially when wet.