ERM Plumbing & Heating

March 3, 2023

If you live in a colder climate, you know that pipes can burst in the winter when the water inside them freezes. But did you know that pipes can also burst in the summer? There are several reasons why pipes burst in the summer, and understanding them can help you avoid this costly and destructive problem. Here are 7 reasons why pipes burst in the summer, along with some tips on how to prevent it:

1. Extreme Heat Causes Expansion 

When temperatures rise, the materials used to make pipes expand. This expansion can cause the pipes to burst if the pressure inside them is too high. To prevent this, you should check your pipes regularly for signs of wear and tear, and replace any damaged pipes immediately. Additionally, make sure to keep your pipes insulated to reduce the impact of extreme heat.

2. Increased Water Usage Puts Stress on Pipes 

When temperatures rise, more people turn to their taps for relief from the heat. This can put extra stress on your pipes, which can cause them to burst if the pressure is too high. To prevent this, make sure to check for any blockages or leaks in your pipes and fix them immediately. Additionally, you can install water-saving devices to reduce the amount of water flowing through your pipes.

3. Ground Movement Can Damage Pipes 

Ground movement can cause pipes to shift or become misaligned, leading to stress and eventual bursting. To help prevent this, make sure all pipes are properly installed and secured to the ground. If you live in an area prone to earthquakes, consider having a professional inspect your pipes for any signs of damage or wear. Additionally, check for any cracks or breaks in the pipes that could indicate an issue.

4. Poorly Installed or Maintained Pipes Are More Likely to Fail 

Poorly installed or maintained pipes are more likely to fail due to weak seals or improper connections. This can lead to leaks or even bursting. To prevent this, have a professional inspect your pipes regularly and take note of any signs of wear or damage. Additionally, make sure all connections are properly sealed and secure. If you notice any issues, have them repaired or replaced as soon as possible to avoid any further problems.

5. Corrosion Can Weaken Pipes

Corrosion can weaken pipes over time, making them more prone to bursting. This corrosion occurs when certain minerals in the water, such as iron and sulphur, react with the metal of the pipes. To prevent corrosion, homeowners should have their water tested and invest in a water softener if needed. Additionally, regular inspections of pipes and fittings can help identify any corrosion that has already occurred and needs to be addressed. Taking these preventive measures can help homeowners avoid costly repairs due to a burst pipe.

6. Tree Roots Can Damage Pipes

Tree roots can grow into and around pipes, causing blockages and eventually leading to pipe bursts. To prevent this, make sure that your pipes are surrounded by a layer of gravel and that you trim any tree roots that are growing near them.

7. Poorly Designed or Installed Shut-Off Valves 

Shut-off valves are an important component of any plumbing system, as they allow you to control the flow of water to specific locations. If they are not properly designed or installed, they can cause pressure build-up, leading to a pipe burst. Make sure to have shut-off valves that are designed to handle the pressure of your pipes and are installed correctly.


There are a few reasons why pipes may burst during the summer months. The most common reason is due to the increased water pressure that is exerted on the pipes when the weather is hot. This can cause the pipes to expand and eventually burst. Another reason for pipe bursts during the summer is due to the lack of water in the pipes. This can happen if there is a drought or if the water supply to the home is cut off. If the pipes are not filled with water, they can collapse under the weight of the summer heat.

If you need plumbing repair services in Calgary, don’t hesitate to call ERM Plumbing & Heating. Our company was established in 2010 with a simple vision to help people with plumbing and heating problems. Contact us now and get your pipes fixed right away.

Latest Blogs

Tips To Clear A Blocked Drain

Tips To Clear A Blocked Drain

Read More

Tips to Fix Low Water Pressure

Troubleshoot Low Water Pressure Issues

Read More

Plumbing Tools To Keep Handy At Home

DIY Plumbing Tool Kit

Read More