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Pex Repiping Vs Copper Repiping

3 July

We don’t need to familiarise you with the horrors of a leakage. It’s a hassle to fix, but the more severe issue is that it compromises your family’s health. That is why choosing a suitable pipe is necessary for maintaining the sanctity of your home.

If you’re constantly troubled by pipe damage and leakage, it would be best to consider repiping. But knowing when to repipe is the key. Usually, after a couple of decades, all pipes start corroding, which disrupts the hot and cold water supply.

The two most common pipes available are copper pipes and pex pipes. Copper and pex are the most sought-after materials for fixing a leak. But which one should you purchase? Which is more budget-friendly or more long-lasting?

Well, no need to worry. We’ll discuss the benefits of each material to help you make an informed decision on which is the right material for you. And not just that, we’ll tell you too how environmental factors impact the quality of your pipe system.

Pex VS Copper

Knowing Which Is Which?

You should know that there is no right or wrong material as both serve their purpose efficiently. That said, either pex or copper may be more suited to your home and knowing the benefits of each will help you make an informed decision.

Pex is more flexible. It allows plumbers to connect the tubing easily for a smooth installation. It is because pex comprises cross-linking polyethylene material, delivering stability and attractiveness to your pipe system. It’s also available in different sizes, with the shortest being ¼ inches and the longest 4 inches.

On the other hand, copper is sturdy and one of the strongest metals for repiping. Choosing copper ensures that your pipes last longer, offering value for money.

Deciding Factors – Pex VS Copper

It is always better to know more before deciding on matters. And knowing which pipe is more suitable for you before you buy them is no exception. Check out the list below and see if your supposed pipe, carrying water, is either pex or copper.

1. Water Quality

Understanding the water quality running through the pipes is critical for choosing a suitable material. It’s essential to ask the plumber or building manager whether the water is acidic, chlorinated or neutral. If it’s the latter, you can use pex pipes. But it’s imperative to purchase copper for the former.

Similarly, water temperature determines which material works best in your home. Copper has higher resistance. It’s ideal for temperatures reaching over 80 degrees Celsius. Whereas pex is more suited to cooler conditions.

2. Location

As mentioned, pex is flexible and perfect for repiping hard-to-reach areas. It ensures smooth and easy installation for small and medium-sized apartments with crawl spaces and convoluted corners.

What’s more, it’s crucial to think about maintenance and safety when redoing your pipeline. On both these counts, pex is the right choice, delivering long-lasting and reliable performance.

Now, for repiping in an open space, exposed to external elements and animals like rodents, copper is your best bet. It can withstand extreme conditions while preventing animals from burrowing into the pipeline.

3. Project

We suggest opting for pex if you’re renovating as it costs less than copper and is easier to lay in narrow spaces. You won’t have to go through the hassle of breaking down walls. It also takes less time to clean.

In contrast, copper is ideal if you’re building a new home that doesn’t have any solid structures yet. So, laying copper pipes becomes more manageable with fewer obstructions. And they will last for many years before deteriorating.

Advantages Of Pex Pipes

Pex Repiping Vs Copper Repiping - Gold Coast Plumbing Company
While copper lasts longer, a pex pipe also includes advantages you don’t want to miss.

1. Affordable

Pex costs less than other piping solutions, so you can afford to use it according to your needs. It has fewer joints, so you can complete work quickly without compromising quality. It’s also highly resistant to both hot and cold water, meaning you won’t face reliability issues.

2. Flexible

We found that pex can expand or contract with the changing temperatures without incurring damage. As we’ve discussed, it has fewer joints, thanks to cross-linking polyethylene, which makes it incredibly flexible. Long story short, it won’t burst, and it stores heat inside the tube to help maintain optimum water temperature.

3. Easy To Repair

Due to its easy installation, plumbers won’t need to torch or use elbow fittings to join the pipe; it is convenient for repairs. Additionally, each pex pipe has a shut-off valve, ensuring that it’s easy to stop water supply during leakage.

Disadvantages Of Pex Pipes

However, there are also a few downsides to using pex pipes.

1. Unsuitable For Outdoor Plumbing

If there is a problem with the outdoor supply line, it would be best not to use pex pipes. They are more suited for indoor plumbing and may not withstand external conditions.

2. Susceptible To Low Temperatures

While pex pipes can resist more excellent conditions, they are susceptible to a sharp fall in temperature. Extremely cold temperatures are their enemies. They operate by trapping heat within the pipeline, extremely cold environmental conditions could hamper water supply, leading to internal damage.

3. Not Recyclable

Once pex deteriorates, the only option is to use new material. So, it’s not eco-friendly, and you can’t recycle old pipelines.

Advantages Of Using Copper

You’ve seen the pros and cons of pex pipes. Now, let’s take a look at the advantages of copper for repiping.

Copper Piping Photo

1. Longevity

It’s incredibly durable, leading to its growing popularity among customers. Your copper pipes will last a long time. Most brands also offer a substantial warranty, extending up to 50 years.

2. Eco-friendly

Copper is eco-friendly and remains in top condition even after decades of heavy use. You can reuse copper pipes. Meaning, there’s no need to buy new materials, which proves affordable.

As it’s also a naturally occurring element, it won’t give off toxic fumes in the event of a fire. Plus, it prevents bacterial growth and keeps your family safe.

3. Versatile

There are two types of copper pipes – hot and cold; colour-coded according to their durability. Hot water pipes are red while the latter is blue, and you can choose one based on your needs.

Using these pipes outside is also possible as they don’t deteriorate under UV rays. Moreover, you can ensure that your pipes never leak with proper copper pipe installation and maintenance.

Disadvantages Of Using Copper

But while copper sounds impressive, there are some disadvantages too when it comes to this pipe.

1. Expensive

Copper pipes cost three times more than pex. You’ll need to have a flexible budget. It would be best to never compromise on quality. But many people may hesitate to purchase copper because of an affordable and efficient repiping option in pex.

2. Unsuitable For Cold Climates

Even cold copper pipes may freeze and burst, making them unsuitable for repiping in frigid temperatures. So, we suggest contacting a plumbing service who will guide you on what material will work best.

Pex VS Copper – Choosing Your Household Pipes

We believe that you now have the basics and ideas on which best suits your homes and businesses. You can now choose between the two most popular choices and what’s the best solution for your repiping needs and plumbing system. Whether you need flexible pipes for a small space or you’re looking for a pipe that is environmentally friendly, just make sure they’re installed properly.

However, irrespective of your choice, maintenance is the key too! So it would be best to hire a plumbing service to look after the condition of the pipes now and then. For other issues concerning your plumbing systems, and to know more and get advice on a better option, don’t waste time and reach out to your local plumber today.