The Perlite Institute is an international trade organization, founded in 1949, dedicated to the perlite industry.

The mission of the Perlite Institute is to further the success and growth of the perlite industry worldwide by providing its members networking opportunities, education and research; foster customer‐driven marketing, promotion and product development; and increase the public’s awareness and knowledge of perlite and its current and potential uses.

The Perlite Institute Inc.
4305 North Sixth Street Suite A
Harrisburg, PA 17110
Tel: 717-238-9723 | Fax: 717-238-9985 | Email: info@perlite.org