
Every season of the year comes with its peculiar challenges for your plumbing. Summertime is when your drainage system is more likely to suffer from leaks, clogs, and blockages, says Keyrenter Boise Management. This is partly due to the impact of summer heat on the pipes and connections in the system.
Summer heat waves cause plumbing pipes and components to expand excessively, leading to misalignment and weaknesses in sections of the system. These problems can affect underground drainage lines, predisposing them to fractures, leakages, and other issues.
But heat is not the only source of problems for your drainage system during summer. With the kids at home most of the time, warmer weather and longer days mean more outdoor activities for you, your family, and friends. This can affect the performance of your drainage system.
That’s because higher temperatures, more people in the home, and more outdoor activities cause your water usage to increase, with spikes in the volume of wastewater and debris flowing into the drains. This increased pressure can cause drainage problems in your home during summer.
What are the common summer drainage problems in homes, and how can you avoid them?
Common summer drainage problems in homes
- Clogs and blockages
These are the number one threats to the smooth operation of your drainage system during summer. The problem comes from three principal sources:
- Improper disposal of FOG: FOG is fats, oils, and grease. Inside your drain lines, fats, oils, and grease congeal into a hard, sticky substance that increases the risk of blockages in the system. FOG poses a problem to your drains at any time of the year. However, the threat is particularly worse in summer, due to the likelihood that barbecues and outdoor activities will generate large volumes of FOG.
- Improper disposal of food waste: More meals mean more food scraps. These scraps may find their way into the drainage system via sinks and other drains, because it is easy to throw food waste into the drains since they are accessible. One way to solve this problem is to place trash bins at strategic locations whenever you have a cookout.
- Wet wipes in the toilet: Items such as wipes, paper towels, napkins, floss, diapers, feminine hygiene products, etc. are more likely to end up inside your toilet when you have a lot of people in your home. Ideally, nothing but human waste, water, and toilet paper should enter the toilet. If this is not possible, you may want to take steps to have your drains professionally cleaned.
- Tree root intrusion
Tree roots achieve their peak growing season during summer when there is abundant rainfall and warmer temperatures. This increased activity can set nearby tree roots on a collision course with underground drainage pipes. Tree roots can displace drainage lines by growing around them or pierce the pipes to gain access to the nutrient-rich water inside them.
- Sewer line overflow
Heavy summer rains also pose a threat to your sewer lines. If the sanitary sewer lines are linked to the storm sewers, heavy rains can overwhelm the system and cause raw sewage to back up into your home. Rainfall can also overload municipal sewer lines, forcing their contents into your sewer system and overflowing them.
- Bacterial growth in drainage lines
Warmer temperatures create the perfect environment for bacterial growth inside your sewer system. This is a common problem in kitchen drainage systems where the pipes are filled with small bits of food scraps. The resulting organic activities inside the pipes can cause the drains to emit a bad odor.

How to prevent summer drainage problems in your home
- Proper waste disposal
Deal with the problem by addressing the root causes of the issues in your drainage system. Educate your household on the right and wrong ways to use the drainage system. Install drain sieves where possible to help keep debris out of the drains. Provide alternative waste disposal in toilets and other high-risk areas.
- Hydro jetting and sewer rodding
Professional drain cleaning before the onset of summer helps to minimize the risk of clogs and blockages in your drainage system. If there is a buildup of grease, sludge, or lime scale, as well as tree roots inside the pipes, hydro jetting or sewer rodding will remove the debris. Professional drain cleaning ensures optimal flow inside your pipes throughout summer.
- Backflow preventer and root barriers
A backflow preventer will stop wastewater from backing into your home if the stormwater management system or city sewer lines become overwhelmed from heavy rain. Tree root barriers help to keep tree roots away from your drainage system. They are a great alternative if you don’t want to cut down your trees.
Lastly, a yearly assessment of your home’s plumbing by a professional plumber will keep the system up-to-date and robust enough to handle all threats. This evaluation not only solves the existing issues in your plumbing, but it also preempts future problems and prepares the system to handle them.