Should a sideboard be taller than a table?

Yes, a sideboard should generally be taller than a dining table in the same space. Look for a sideboard that is about four to six inches taller than the dining tabletop. The shortest pieces you should consider are those of equal height to the table. If your sideboard is shorter than the dining table, your room may look out of proportion. On 1stDibs, find a variety of sideboards.