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Dedicated to our industry - and to you.
Family Owned & Operated
Supreme Perlite is an Oregon corporation owned and operated by the same family for over 60 years. We routinely ship to Oregon, Washington, Idaho, Montana, California, Western Canada, and as far afield as Alaska, Hawaii, and countries on the Pacific Rim.
Production occurs around the clock to meet customer needs. Product is tracked and tested regularly to ensure compliance with our strict quality and consistency standards. Ask us how our products and service can help you achieve your performance goals.
Charter Perlite Institute Member
Supreme Perlite is a longtime member of the Perlite Institute, a worldwide association of perlite expanders, miners and applicators. The Institute develops product standards, conducts studies on various perlite-related subjects and facilitates discussions between members on product and processing issues around the globe.
We regularly contribute to the work of the Institute by participating on committees and serving on the Board of Directors. This commitment ensures we can offer our customers the latest in innovation and product knowledge to better serve their respective industries.