The Perlite Institute holds an annual meeting each fall and educational webinars throughout the year.
Plan to join us September 8 – 11 for the 2019 Annual Meeting.
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Join us in one of the world's most fascinating cities for an eclectic mix of inspirational speakers, topics and tours. Click here for the attendee brochure. Hotel Reservations The Annual Meeting is being held at the Hotel Dei Cavalieri Milano Duomo. Click here for the hotel reservation form.Find out more »