Your basement can flood for a number of reasons. In many if not most cases a flooded basement is not related to sewer flooding. The good news is that in most cases a flooded basement can be made to be a one time event if proper action is taken. If the issue is sewer flooding, the urgency to address the issue is multiplied due to the inherent health issues that are both immediate and lingering.
Flooding sewer water leak issues, unlike rain water or ground water, contains a multitude of health dangers such as bacteria. Cleaning up after flood sewer issues should be a key health concern. If the sewage infiltrates porous surfaces, such as sheet rock, a professional remediation company may be needed. However any basement flooding creates the potential for mold to grow, and might require mold remediation. In many cases your home insurance policy might cover some or all of the damage. Therefore it’s never a bad idea to contact your insurance agent.
The 5 Primary Causes of Sewer Flooding in a Basement
There are 5 very basic reasons why sewer flooding would occur in your basement:
- A main house sewer or building drain clog.
- The main house trap is clogged in the belly of the trap itself.
- Heavy rains or a large snow melt causes the public sewer to surcharge (backup).
- A structural defect in your drain system.
- The public sewer is inadequate for the required load or has a structural defect.
As per the NYC DEP the most common causes of a sewer backup is from blocked pipes due to the improper disposal of grease, wipes and other items down toilets and sinks. To learn more from the NYC DEP read about sewer backups.
A 4 Point Plan to Cure Basement Sewer Flooding
Even a devoted DIY’er should strongly consider contacting a licensed local plumber to evaluate the technically complicated issue of diagnosing the true cause of sewer flooding. Doing the wrong job the first time can never be considered as saving money. With that being said, here’s the 4 point plan to consider the eliminate your basement flooding issue:
1. Inspect And Check Your Main House Trap
Your main house trap is your first line of defense against sewer gases entering your home, and preventing objects fr0m clogging your house sewer line. Team Balkan provides free site visit sand is expert at providing sewer trap inspections, repairs, and replacements. In many cases a house repair is as simple as replacing the trap plugs or caps. To learn more read a complete sewer house trap tutorial.
2. Consider Installing A WiFi Sewer Alarm
State-of-the-art WiFi sewer alarms warn you of a potential sewer flooding issue way before it causes property damage or health concerns. A sewer alarm will warn you of a sewer issue before it backs up above the level of your floor, or overflows from a shower, bathtub, or toilet. This push alert is generated by a sensitive moisture and pressure component of the alarm. These alarms can be plugged into your electrical supply, run by batteries that last around 6 months.
3. A Backwater Check Valve Can Prevent Sewer Flooding
Sewer backwater check valves are simple one-way valves that protect your home when a city sewer surcharges during a heavy rain or a sudden snow melt. If a city sewer fails, it will likewise prevent sewage from back flowing into your home. It’s important to note that backwater check valves do not hold back 100% of sewer backwater. With being said, sewer check valves are best suited for public sewer surcharges that only last a less than 24 hours.
4. Sewer Flood Gate Valves Hold back 100% Of Sewer Water
Automatic knife edged sewer flood gate valves are sophisticated devices that hold back 100% of sewer backwater for an extended period of time. Balkan is expert on assessing if your are a good candidate for this device, and is expert at sewer valve installations. Balkan’s experience and knowledge assures you that your sewer valve will be installed in accordance with the manufacturer’s instructions, and will function as designed to automatically prevent sewer flooding. A proper installation also assures you that the manufacturer’s warranty will be in full effect.
What are The 5 Other Causes of Basement Flooding?
As stated previously, most basement flooding is not caused from sewer issues. Here is a basic list of the 5 other causes of basement flooding. In most cases each should have a potential cure:
- Porous foundation wall or floor allowing for water penetration.
- A high water table (groundwater) that rises above the level of the basement floor
- The outer grade of the property sloping towards the house, instead of sloping away from the house.
- Roof leader lines let out to close to the outer wall of your house.
- A burst or cracked hot water heater.
- Failure of a sump pump.
Professional And DIY Cures For Basement Flooding
As with any home project, you’ll need to analyze your skill level and capabilities before you get in over your head to cure a flooded basement issue. With that being said, a basement or foundation waterproofing job is best left to a licensed and skilled professional. If you can’t afford to do the right job the first time, you certainly can’t afford to do the job two times.
Groundwater & High Water Tables
In the case of a high water table (groundwater) there are systems that professionals install that typically require a sump pump being connected to the house sewer. In most cases perforated pipe is laid under the floor, surrounded by crushed stone and filter fabric. This system prevents the groundwater to rise above the level of a floor, and the installation is best left to an experienced and licensed professional.
Re-Grading Outside Your Building or Home
If you require the regrading of your property in order to slope it away from your foundation, the very first thing to do is verify the required elevations needed to accomplish the task. You would them have to calculate the required material needed, or needed to be removed. That will go a long way in determining if this is a DIY project or not.
Flooding From Roof Leader Lines
Perhaps the easiest of cures is to extend your roof leader lines further away from the outside of your foundation wall. In many cases the cure for roof rainwater penetrating your foundation wall is as easy as that.
Basement Flooding From A Failed Sump Pump or Burst Hot Water Heater
Lastly, the failure of a sump pump or a hot water heater are frequently the cause of basement flooding. Sump pumps should be manually tested very 6 months or so to make sure that they are not clogged with debris, or non functional. On the other hand, hot water heaters have clear life expediencies. It might be best to replace a hot water heater once it nears its expected failure date.
Team Balkan Is Your Sewer Flood Prevention Expert
The More You Know The Better We Look
Balkan is a family run business that has been in continuous operation for over 70 years. Our quality of work, professional service, and total commitment to satisfying our customers, means that your sewer, water main, or drain line work will be done right the first time. An educated consumer is our best client.
Over 70 Years And Over 90,000 Customers
Team Balkan still provides the same courteous and friendly service that was a core principle of Joe Balkan’s since the early 1950’s. The Balkan family still oversees every aspect of the business, with a team of over 100 like-minded folks dedicated to your complete satisfaction. Over 90,000 satisfied customers would agree that Balkan Is The Team You Trust.
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Each and every aspect your interaction with Balkan will be with a Balkan Team Member. Likewise, every aspect of your installation is performed in-house. As an example, restoring disturbed finished surfaces, such as concrete, is performed by Balkan in-house tradesmen. Excellence is not by accident.