CPVC and PEX are both plastic supply pipes, but they install and age very differently. CPVC is rigid and solvent-welded, while PEX is flexible and joined with fittings.
The CPVC
CPVC is a rigid plastic that handles hot water and is joined with solvent cement. It can become brittle with age and is sensitive to some chemicals.
The PEX
PEX is flexible, resists freezing better, and needs no glue, but it must be protected from sunlight.
The repair
Fixing CPVC means cutting and gluing in a fitting, while PEX repairs use a crimp or expansion tool.
The age
Many 1990s homes have CPVC that is now getting brittle. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Riverside, a pro can assess whether it is worth keeping.
The age
CPVC gets brittle as it ages and can crack when worked on, while PEX stays flexible. An older CPVC home needs gentle handling.
The call
Know your pipe before you cut. Call 888-217-3585 and Riverside Plumber Connect will match you with a Riverside pro.
Plumbing in Riverside: what to know
In Riverside, mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines. Pros in our network know the local quirks and bring the right parts on the first visit.
Across Orange County — from Jurupa Valley, Grand Terrace and Colton to ZIP codes like 92506, 92504, 92501 — homeowners deal with the same kinds of issues. The tips above apply locally, and when a job goes beyond a quick fix, a vetted local pro is only a call away.
Need a hand in Riverside?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Riverside Plumber Connect will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Riverside.