St. Louis Plaster Bureau

Interior Plastering

Our Contractors install Exterior Insulation and Finish Systems (EIFS) and Stucco Systems (Portland cement plaster)

Our industry is committed to a safe workplace free from drug and alcohol abuse.

Plasterers apply gypsum plaster and decorative finishes to interior walls

Training for the future

industry best practices


Congratulations to Niehaus Building Services for winning a prestigious AGC Keystone Award for its plaster work at the Pulitzer Foundation for the Arts in Grand Center.

Plasterers' Local 3 Joint Apprentice and Journeyman Training Program


The St. Louis Plaster Bureau's mission is to promote the use of plaster products to the design, owner and construction communities, as well as the general public.


The Bureau was established in 1954 as a not for profit entity to provide information, education and resources for those seeking knowledge about plaster and its uses. The Bureau functions as a partnership between the St. Louis Plastering Contracting community and Plasterers' Local #3 of the Operative Plasterers' and Cement Masons' International Association.

Exterior Plastering

What We DO

A Community of Plastering Industry Professionals