Welcome to Supreme Perlite Company!
Thank you for your interest in Perlite. Read on to learn
how to locate our distributors, create opportunities to enhance your product,
or simply answer your questions about Perlite and its many applications.
Supreme Perlite Company is a family owned expander of
Perlite products for use in horticulture, construction and industry.
Our company is located in Portland, Oregon. We distribute
a variety of Perlite grades throughout the northwestern US, western Canada
and the Pacific Rim.