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Fire & Water - Cleanup & Restoration

5 Keys to Prevent a Sewer Backup

7/28/2022 (Permalink)

While not all sewer backups are preventable, many of them are. To limit your chances of facing a backup there are easy precautions that can be taken. These following steps are among the most effective:


Install a Floor Drain Plug 

These one-way plugs are installed below floor drain gates and protect against overloaded sewer systems from backing up into the house. This is a relatively inexpensive solution, though there are drawbacks. The essential float mechanism must be free of debris to operate properly.

Invest in a Backwater Valve

This solution requires the services of a registered plumber and is somewhat expensive. It is installed at the exit point of your building or in the underground pipe known as the sewer lateral line. It prevents a backup from entering your home.

Schedule Sewer Cleaning

If you have a septic system, make sure your tank is emptied on a regular basis. This is routine maintenance and will go a long way towards avoiding sewage in your basement.

Landscape Your Exterior Property

Storm damage can be caused by heavy rains that result in water coming into your basement, either through cracks in the foundation or faulty windows. By making sure the lawn slopes away from your home, allowing water to drain away, you reduce the chances of finding water in your home.

Put in a Standpipe

This simple, inexpensive measure is nothing more than putting in a pipe above your floor drain and attaching a watertight seal to the bottom. When dirty water backups it will go into the pipe and not all over your flooring. This method is only effective if the flooding does not reach higher than the length of the standpipe.



A sewer backup into your home will always require a storm cleanup team to address the situation safely and quickly. Look for a company that has the training and certifications to deal with contaminated water. SERVPRO of West Hills, North Washington County, and South Park/West Mifflin has all these qualifications. Give us a call for a free estimate at 412-299-5520!

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