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, Communications Director


Denise Calabrese, CAE, Executive Director

Michelle Keyser, Communications Director

Membership Director

Lori Zelesko, Events Director

Courtney Kuntz, Assistant Communications Director

Jennifer Swartz, Finance Administrator