• Brass divider strips in lieu of white alloy of zinc or aluminum • A pattern that includes multiple colors • Wider (1/4”+) strips in lieu of 1/8” • Smaller panel size (2’ x 2’) in lieu of larger (10’ x 10’) • Color changes in Terrazzo topping.  Thus, a checkerboard pattern is more expensive because of the increased number of linear feet of change • Narrow (6” or less) feature strips • Narrow corridors cost more than wider corridors • Diagonal divider strip are more expensive than orthogonal, and curved strips are the most expensive • Marble chip sizes larger than #2 (3/8”) • Premium aggregates (e.g. glass, mother of pearl, and metal, etc.)