Contact Us

Perlite Institute Headquarters
2207 Forest Hills Drive,
Harrisburg, PA 17112
(717) 238-9723


Looking for information about perlite? The Perlite Institute offers a resource library with valuable information regarding the many uses and applications of perlite. You can also contact our technical consultants, who have special knowledge of perlite and the industry, with your questions.

Do you have questions related to the following areas? Just click on the link for each item below and you will be directed to an email where you can ask your question:


For all media inquiries, please contact:
Michelle Keyser, Director of Communications


Denise Calabrese, CAE, Executive Director

Lisa M. Ruggiers, Associate Executive Director

Michelle Keyser, Director of Communications

Dawn Losiewicz, Director of Member Engagement

Lori Zelesko, CMP, Director of Conferences & Events

Courtney Kuntz, Communications Manager

Matthew Zemba, Communications Associate

Teresa Oscilowski, Event Coordinator

Pat Ross, Finance Administrator