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Who We Are

The Western States Terrazzo Association (WSTA) is a contractor-based organization of established Terrazzo Contractor and Material Supplier Members who are also members in good standing with our parent association- The National Terrazzo & Mosaic Association (NTMA). WSTA Contractor Members are licensed Terrazzo installers with offices located across the Western United States.

Your regional WSTA Contractor Member, in conjunction with Material Supplier Members, can provide value engineering, custom produced samples and other resources to help you meet your Terrazzo project objectives.

WSTA Mission

Our mission is to provide architects, designers, general contractors, and project owners with the highest level of technical and aesthetic information and education so they may have the tools and knowledge to properly specify Terrazzo.


Terrazzo Samples

The WSTA offers complimentary Terrazzo Samples and shipping for projects located in the Western United States. Order guide samples from our large inventory, or contact your regional WSTA Contractor Member(s) who can customize samples according to your specific project needs. For sample ordering and more information about the WSTA's complimentary sample program, please visit our Terrazzo Samples page.