Can PEX be connected to PVC?
Matthew Perez
Updated on April 08, 2026
Can PEX be connected to PVC?
Connecting PEX to PVC There is no traditional fitting that can connect PEX directly to PVC. Use a PVC socket solvent fitting with male threads and a PEX fitting with female threads. The PEX x FNPT adapter can be in any PEX fitting style (crimp, ProPEX, PEX Press, push-fit, etc.).
Can you SharkBite PVC to PEX?
SharkBite PEX transition fittings are designed to work with a specific pipe type – easily identifiable by the collar color: Transition fittings with a white collar are compatible with PVC pipe. These fittings are also compatible with schedule 40, 80 &120 PVC.
How do you connect a PEX pipe to a PVC pipe?
Connection is simple: Insert the PEX pipe into one end of the fitting, and its internal components lock it securely in place. This convenience, however, comes at a price. SharkBite fittings are more expensive than most of the others listed here, but they also spare you from having to buy specialty tools if you’re making only a few connections.
Can you add PEX to an existing water line?
If you want to add new PEX to your existing water lines, keep reading. We’ll let you know which fittings and tools you’ll need and how they’re used to make the connections. FIRST, CHOOSE AND ATTACH A THREADED FITTING TO YOUR PEX PIPE.
Can a PVC pipe be connected to a copper pipe?
A variety of threaded fittings are available in the options listed below for connecting PEX pipe to copper or PVC pipes. Typically, these come in two parts, often sold separately. Half attaches to the PEX pipe, and the other half attaches to the existing pipe, either copper or PVC.
What’s the best way to connect PEX to copper?
No matter which fitting you choose, there are only two basic methods for connecting PEX to copper pipe. Traditional copper connections require soldering or “sweating,” while newer, more innovative options like SharkBite fittings connect to copper without any special tools.
Can a PVC pipe be connected to a PEX pipe?
An easier installation process reduces the labor involved when replacing a portion of PVC pipe to install a new plumbing fixture. Since PEX and PVC pipe do not use the same sizing standards, the pipes cannot slide together to form a watertight seal.
If you want to add new PEX to your existing water lines, keep reading. We’ll let you know which fittings and tools you’ll need and how they’re used to make the connections. FIRST, CHOOSE AND ATTACH A THREADED FITTING TO YOUR PEX PIPE.
A variety of threaded fittings are available in the options listed below for connecting PEX pipe to copper or PVC pipes. Typically, these come in two parts, often sold separately. Half attaches to the PEX pipe, and the other half attaches to the existing pipe, either copper or PVC.
How do you hook PVC pipe to PVC?
Apply an even coat of PVC primer to the outside of the cut PVC pipe and the inside of a male-threaded PVC fitting. Coat each primed surface with PVC glue. Slide the pieces together while twisting the PVC fitting back and forth. Hold the pieces together for 30 to 45 seconds.