PEX or Cross-linked polyethylene, is a form of polyethylene that has been cross-linked to improve strength, flexibility and thermal performance. There are four ways of performing the cross-linking, Electron Beam (PEX-c), Peroxide/Engel (PEX-a), Saline (PEX-b) or UltraViolet (PEX-d/other). It is formed into tubing, and is used predominantly in domestic water piping, hydronic radiant heating, radiant cooling and snow melting systems.

Heating PEX

Plumbing PEX

PEX Fittings

PEX Tools

PEX Valves

Hangers & Clips