Supreme Perlite
Expanded Perlite Products in Portland, OR and the PNW
Supreme Perlite is committed to serving a wide variety of industries with exceptional quality perlite products and service. Through client-focused solutions, we aim to drive innovation, be a leader in our industry, and play an active role in the many industries we serve.
Industries & Applications
Protecting Our Environment
Sustainability
Supreme Perlite is committed to sustainability and evaluating the environmental impact of our industry. Our products are made with 100% naturally occurring perlite ore. Only heat is added during the expansion process, making it a versatile and low-impact material. Read more on the sustainability initiatives we have implemented and how perlite can help you meet performance goals for your own products.
Tour our plant
Take a guided tour of our production floor where we manufacturer our popular expanded perlite products. We are committed to maintaining a clean, friendly, and safe working environment for the benefit of our employees and our customers.
