NEW: FAQS about California Proposition 65 Labeling Requirements

NEW: TN-56 - Plastic Piping Materials Near Recessed Lighting Fixtures

Hydronic Snow & Ice Melting Systems Webinars Announced

New TN-57 - Proper Integration of Copper Tubing and Components with PP-R Piping Materials for Plumbing Applications

New PPI TN-55 Plastic Piping Systems for Geo Applications

PPI Technical Response to AWWA Journal Paper 11-17

Read About 2018 DOE Race to Zero

New BCD Announcements Page is Live