How to Eliminate the ‘Whooshing’ Sound of Running Water in Pipes

The Importance of Proper Pipe Sizing

Every homeowner is familiar with the 'whooshing' sound that occurs when water runs through pipes. This sound not only signifies potential plumbing issues but can also be a major annoyance. The first step in quieting your pipes is proper pipe sizing. According to plumbing guidelines, water should run through pipes at no more than 5 feet per second, or approximately 1.5 meters per second. Exceeding this speed can result in wasted energy as the water force will be unnecessarily high. Conversely, if the speed is much slower, you may have oversized your pipes and spent more money than necessary.

Identifying Your Pipe Type and Routing

When it comes to eliminating the 'whooshing' sound, the type of pipe used can make a significant difference. For critical areas like kitchens and bathrooms, it is advisable to use cast iron for drain pipes. Cast iron is not only resilient and durable, but it also helps minimize the noise. On the other hand, plastic pipes, while cost-effective, can be more prone to making noise.

A common mistake homeowners make is routing upstairs toilet drains through the dining room ceiling. This not only increases the noise but can also lead to damage if the drain cracks or leaks. Instead, it is preferable to route the pipes discreetly through less visible areas of the house.

Non-Plumbing Solutions for Noise Reduction

While proper pipe sizing and routing is crucial, there are also non-plumbing solutions that can help reduce the 'whooshing' sound. One such solution is the use of pipe insulation. Available in tube coverings that resemble hollow Nerf noodles, these can be easily taped onto the pipes to help deaden the noise. These insulation covers are especially effective in reducing the sound during winter when the pipes are prone to cold and noise.

Conclusion

By following the tips outlined above, you can effectively eliminate the 'whooshing' sound of running water in your pipes. Whether through proper pipe sizing, using the right materials, or utilizing non-plumbing solutions like pipe insulation, you can create a more pleasant and energy-efficient home environment. Understanding and implementing these key plumbing tips can save you both time and money in the long run, ensuring your home remains quiet and comfortable.