Push-fit fittings are made to be a permanent repair when the fitting is rated for that pipe and installed correctly: a clean, square cut, burrs removed, and the pipe pushed fully to the depth mark. They fail when the cut is rough, the pipe is not seated, the fitting is buried where no one can check it, or the pipe freezes again. Need a burst pipe fixed right? Call (413) 603-1274.
Why they are popular for burst pipes
- No torch, which matters next to old wood framing and dry lath
- Work on wet pipe, so repair can happen right after a burst
- Join copper, PEX and CPVC
Why they fail
- Pipe cut at an angle, or burrs left inside the cut
- Pipe not pushed in to the full depth
- Pipe scratched or out of round where the seal sits
- Fitting under strain from a pipe that is not supported
- Water freezing in the pipe again, which pushes on the fitting
When soldered copper is better
For repairs that will be closed inside a wall or ceiling, many plumbers prefer a soldered copper joint or a fitting rated for concealed use, because a hidden fitting cannot be checked. Rules for where each type of fitting may be used can depend on the product listing and Massachusetts plumbing code, so ask the plumber what they are using and why. See burst pipe in a wall.
If the pipe froze
A push-fit repair does nothing to stop the next freeze. Fix why the pipe froze too: insulation, sealing drafts, or rerouting. See repiping and copper pinhole leaks if old copper is failing in more than one place.
Signs a push-fit repair is failing
- A slow drip at the edge of the fitting
- The pipe has slid partly out of the fitting
- White or green crust building up around the joint
- Water marks below a hidden fitting
If you see any of these, shut off the water to that line and have it redone. A fitting that has started to slip will not reseat itself.
Temporary fix, permanent repair
A push-fit fitting is a good way to get water back on fast after a burst. Once things calm down, ask whether that repair should stay or be replaced with a soldered or crimped joint, especially if it is inside a wall that will be closed.
Push-fit, crimp or solder?
| Joint | Good for | Watch out for |
|---|---|---|
| Push-fit | Fast repairs, wet pipe, no torch near old framing | Careful prep, bulkier fitting, cost per fitting |
| Crimp or expansion (PEX) | Permanent PEX runs, concealed work | Needs the right tool and matching fittings |
| Soldered copper | Permanent copper repairs, concealed work | Pipe must be dry, open flame near wood |
Each has its place. The right choice depends on the pipe, where it is and whether it will be hidden.
Questions
Can I install a push-fit fitting myself?
As a temporary fix to get water back, many homeowners do. Massachusetts generally requires plumbing work to be done by a licensed plumber with a permit, so have it checked.
How long do they last?
Manufacturers rate them for long service. Real life depends on installation, water quality and whether the pipe freezes again.
What does a burst pipe repair cost?
Burst pipe? Call now
Call (413) 603-1274 now. Pipe repair and drying in one call, locally owned in Chicopee.