Boston Valley Terra Cotta is the nation‘s most specialized US manufacturer of Architectural Terra Cotta. Boston Valley Terra ... Cotta‘s diverse terra cotta lines include architectural terra cotta, historical restoration, roof tile, and TerraClad™ rain screen systems. Boston Valley Terra Cotta‘s manufacturing facility has been providing ceramic materials to the construction industry since 1889 and is the only US manufacturer of rain screen systems. Boston Valley Terra Cotta began work in the architectural terra cotta restoration market in 1983 with the restoration of Louis Sullivan‘s Guaranty Building in Buffalo, NY. Located just south of Buffalo, NY, Boston Valley Terra Cotta continues to grow and is recognized as an innovative manufacturer of architectural ceramics, participating in construction projects with large and small firms from design development through completion. read more