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How do you know if you need new pipes?

September 8, 2021

Mitchel Plumbing Gas

How do you know if you need new pipes?


Are your pipes in your house corroded? what to do with a corroded pipe? what does it even mean!?

If all of this sounds like gibberish to you, then maybe it's time to call in the professionals. Pipes may seem like an afterthought, but they're actually one of the most important parts of your home - and when they go wrong, they can cause some serious damage. So keep reading to learn everything you need to know about detecting a problem in the waterline or drain pipes and when it is time for new ones.

How long do pipes last in a house?

The average lifespan of galvanized steel pipes is about 40 years, but they can last up to 20 years longer with proper maintenance. There are several factors that can affect the lifespan of your pipes, such as the quality of the materials, the amount of corrosion, and the water conditions in your area. Corrosion means that the pipes are slowly being eaten away, and it can happen from the inside out or the outside in.


If you live in an area with hard water, for example, your pipes may not last as long because the minerals can cause corrosion. And if you have acidic water, that can also speed up the process.

If you live in an area with high water tables or flooding, that can also shorten the lifespan of your pipes because they're constantly exposed to water.


Pipe replacement is not something most homeowners budget for, as it is not typically considered until there is a problem. If you have an older home or one that has never had the pipes replaced, it is wise to start budgeting for this eventuality.

So how often should you change your pipes?

The general rule of thumb is every 20 to 30 years, but this can vary depending on the type of pipes you have and the conditions in your area. If you live in an area with hard water or flooding, for example, you may need to replace your pipes more often.

How do you know if your pipes are bad?

You can check the condition of your pipes yourself or hire a professional to do it for you. To check the condition of your pipes, look for signs of corrosion, such as rust, discolouration, or leaks. If you see any of these signs, it's time to call a plumber and have your pipes inspected. They will be able to tell you if they need to be replaced or not.


You can also have a professional camera inspection done to get a close-up look at the condition of your pipes. If you're not sure whether or not your pipes need to be replaced, it's always best to consult a professional.

How do you tell if you have rusted pipes?

If your pipes are rusty, it's a sign that they're corroding and need to be replaced. Rust can cause serious damage to your pipes, so it's important to catch it early. If you wonder how to detect rusted pipe, look for the following signs:


- Discoloration: If you see any brown or red stains on your pipes, it's a sign of rust.

- Leaks: If you see any leaks, it could be because the rust has eaten through the pipe.

- Strange smells: If your pipes have a strange smell, it could be because of the rust.

What do rusty pipes smell like?

If your pipes are starting to rust, you may notice a musty smell coming from them. This is because the rust is starting to corrode the pipes and release particles into the water. So a musty and unpleasant smell is a sign that you have rusted pipes. A rusted galvanized steel pipe might have a particularly strong smell like rotting eggs, While a rusted copper pipe might have a sweeter smell.

If you notice any of these signs, it's time to call a professional and have your pipes inspected.

Are corroded pipes dangerous?

If you don't replace your rusted pipes, the consequences can be serious. Rust can cause leaks, which can lead to water damage and mould. Water damage such as rotting wood and stained walls is expensive to repair, and mould can be dangerous to your health. Long term, the mould spores can cause respiratory problems, so it's important to catch it early.


It can also cause the pipes to burst, which can lead to flooding. Pipe burst damage is not only expensive to repair, but it can also be dangerous. Flooding can lead to electrical hazards and creates the perfect environment for mould to grow.


Rust can release particles into the water that can be harmful if you drink it. These particles can cause stomach problems, such as nausea, vomiting, and diarrhoea. So it's important to replace your pipes before they get too rusty.

How do you know when to replace your water pipes?

If you have an older home or one that has never had the pipes replaced, it is wise to start budgeting for this eventuality. You might be able to detect some issues with pipes in your house, however, only a qualified plumber can advise if they need to be replaced. the signs of a water leak or corrosion could be visible on the exterior of your home, so it is worth checking for these from time to time.


For example, if the pipes in the wall are leaking, you may see water staining on the wallpaper or paint, however, pipes underground are harder to spot.

Can you replace all the pipes in a house?

If you need to replace your water pipes, you will likely need to replace the entire system. This includes the main water line that comes into your house as well as the smaller lines that branch off to supply water to different rooms.


You might be able to get away with replacing some of the pipes, however, it is best to consult a local plumber before making any decisions. They will be able to assess the condition of your pipes and advise you on the best course of action.


While it is possible to replace some of the water pipes in your house, it is usually best to replace the entire system. This will ensure that all the pipes are the same age and in good condition. It will also make it easier to find replacement parts if you need to repair a pipe in the future.


If you are thinking about replacing your water pipes, it is important to budget for the entire project. Replacing the water pipes in a house can be expensive, so you need to make sure you have the money saved up before you start.

Cost to replace piping in house Brisbane

The cost of replacing the water pipes in a house will vary depending on the size of the house and the type of pipes used.  


For a small house, the cost could be as low as $1000, while for a large house, the cost could be upwards of $10,000.


The type of pipes used will also affect the cost. For example, copper pipes are more expensive than plastic pipes.


If you are thinking about replacing the water pipes in your house, it is important to get quotes from a few different plumbers. Mitchell Plumbing and Gas is a Brisbane-based plumbing company that offers a free quote service. Call our friendly team for any plumbing problem you have, we're here to help!


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