Galvanised Pipe Failure in Older Ogden Homes
Galvanised steel rusts from the inside out, so the pipe looks sound from the outside right up until the wall gives way. If your house was built before about 1965 and still has its original supply lines, this is the failure you are eventually going to have.
What to do right now
Do these first. None of them need tools or plumbing knowledge, and they limit what this ends up costing you.
- Shut off the water at the mainIn most Ogden homes the main shutoff is where the supply line comes through the foundation wall, usually in the basement or crawlspace on the street side, often near the meter or the water heater. Turn it clockwise. If it will not move, do not force it, because an old gate valve can snap.
- Contain what you cannot stopA bucket and towels buy time. A contained drip is a very different problem from an uncontrolled one, and it often moves the job from tonight to the morning.
- Move what water can ruinLift boxes, rugs, electronics and anything sitting on a basement floor. Most of the cost of a plumbing emergency is damage to belongings rather than the repair itself.
- Photograph everything before you clean upPhotos and a short video of the water, the source and every damaged item. If you claim on insurance this is the evidence, and it cannot be recreated once the area is dry.
Does this need a plumber tonight?
- A galvanised line that has split or is spraying
- Water pressure that has dropped suddenly across the whole house
- Repeated failures on the same run within months
- Gradually declining pressure with no leak
- Rusty water first thing in the morning that clears
- One isolated fitting weeping into a bucket
Why Ogden has so much of it
A large share of Ogden's housing stock predates the mid 1960s, which is when copper replaced galvanised steel as the standard supply material. Central Ogden, the East Bench and Washington Terrace are full of houses still running some original steel.
Galvanised pipe is steel with a zinc coating. The zinc protects the steel until it is consumed, after which the steel corrodes and the corrosion builds inward. The bore narrows, the wall thins, and eventually the wall fails. Utah's hard water accelerates the scaling side of it.
The important consequence is that inspection tells you very little. A galvanised pipe an inch from failure looks identical to a sound one. What tells you the truth is behaviour: pressure, water colour, and whether repairs are starting to cluster.
- Pressure that has fallen gradually over years
- Rusty or brown water when a tap is first opened
- Hot side noticeably worse than cold, because heat accelerates it
- Two or more leaks on the same run within a year
- Visible scaling at any fitting that has been opened
When repair stops being sensible
One failure on an otherwise functional galvanised system is a repair. The point at which it stops being sensible is when failures start clustering, because the whole run is the same age and the same condition.
We do not replace a section of galvanised with more galvanised. That simply relocates the next failure a few feet along, and it is a common way for a cheap repair to become three expensive ones. The section comes out and goes back in copper or PEX with a proper dielectric transition where the two metals meet.
A full repipe is a planned job, not an emergency one, and it should never be sold to you at midnight while you are standing in water. If we think you are heading that way, you will hear it as information, with no pressure to decide anything that night.
What galvanised work costs
[PLACEHOLDER: PRICING] Pending from the client.
A single accessible section is a normal pipe repair. Cost climbs with how much of the run is buried in finished wall, and a repipe is priced by the property rather than by the failure.
The useful question is not what one repair costs but how many you are likely to be buying. We will give you a straight view on that.
Questions people ask about this
How do I know if I have galvanised pipe?
Look at an exposed run in the basement or crawlspace. Galvanised is dull grey steel with threaded joints and it does not attract a magnet the way black iron does but is clearly not copper. If your house predates 1965 and the pipes are grey and threaded rather than copper coloured, that is what you have.
Is galvanised pipe dangerous?
It is not a lead pipe, and the corrosion itself is largely an iron and zinc issue rather than a health emergency. The practical risks are failure and pressure loss. Older galvanised systems can have lead containing solder or brass fittings elsewhere, which is worth testing for separately.
Can you just replace the bad bit?
Yes, and that is usually the right first move. We transition to copper or PEX at the repair rather than putting new steel back into an old steel system.
How long does galvanised pipe last?
Commonly forty to seventy years depending on water chemistry and use. A great deal of Ogden's original galvanised is now well past that, which is why these failures cluster in certain neighbourhoods.
If that is not quite what you have
Not sure how urgent this is?
Describe what you can see and hear. We will tell you whether it needs someone tonight, and what to do in the meantime either way.
Or send it over
Four things and a photo.