Table leveling is to insure that the slate bed of a table is level to maintain a true line while playing on the table. This is something that is required on all tables. Pool tables in public use are often bumped and moved which can easily cause the table to become unleveled. This is why periodic maintenance and leveling is vital for the enjoyment of the game.

With snooker tables leveling become a little more involved. However due to the size and weight the leveling of these tables they generally last longer.