Backflow Prevention, Backwater Valve Installation Toronto
Backflow Preventer Installation
Check valve protects buildings from stagnant water from sewage and wastewater pipes.
For some types of buildings, the presence of such elements is mandatory. In high-rise buildings, backwater valve installation helps protect the apartment from flooding.
For example, if there was a clog in the house, you do not know about it at once, and the tenants will continue to use the sewer.
As a result, the sewage will come out on the lower floor. To prevent this situation, you can take advantage of our sewer backflow preventer installation service.
Why choose us?
- Fully licenced and insured
- Best warranty in the market
- Over 20 years in business
- Affordable pricing
Fully licenced and insured
With our company, you can be assured that we are fully licensed and insured to work on your plumbing and sanitation systems, providing you with the peace of mind you deserve.
Best warranty in the market
We stand behind our work and offer the best warranty in the market. This means that you can be confident in our repairs, and if anything goes wrong, we'll be there to make it right.
Over 20 years in business
We have over 20 years of experience in the plumbing industry, which means that we have seen it all. Our knowledge and expertise allow us to provide top-notch service to our clients every time.
Affordable pricing
We understand that plumbing repairs can be costly, which is why we offer affordable pricing without sacrificing the quality of our work. When you choose us, you can get the repairs you need at a price you can afford.
| Advantage | Description |
| Flood Protection | Prevents basement and lower level flooding by blocking sewage from backing up into the water supply system. |
| Preserves Water Quality | Ensures that your clean water remains uncontaminated by preventing sewage from entering the plumbing system. |
| Compliance with Building Codes | Mandatory for new constructions and major renovations in Toronto, ensuring compliance with local building codes. |
| Reduces Health Risks | Protects the health of occupants by preventing harmful bacteria and contaminants from entering drinking water. |
| Minimizes Property Damage | Prevents costly property damage caused by flooding or water contamination. |
| Durability and Reliability | Backwater valves provide long-term protection, minimizing the likelihood of recurring backflow issues. |
| Saves on Repair Costs | Early installation of a backwater valve can save significant costs on potential repairs and restoration in the future. |
| Increases Property Value | Having a backwater valve installed can enhance the appeal and market value of the property. |
| Professional Installation | Qualified specialists at POM Plumbing ensure high-quality installation using modern materials and technologies. |
| Peace of Mind | Provides confidence that your plumbing system is protected from unforeseen issues and potential emergencies. |
Backflow Preventer Installation Requirements
Installing a backflow preventer is essential for safeguarding your water supply from contamination. Here are the general requirements and considerations for backflow preventer installation:
-
Compliance with Local Codes and Regulations
- Permits and Inspections: Ensure that the installation complies with local building and plumbing codes. In many areas, including Toronto, a permit is required, and the installation must pass a municipal inspection.
- Licensed Plumber: The installation must be performed by a licensed and certified plumber who is familiar with local regulations and best practices.
-
Appropriate Type of Backflow Preventer
- Assessing the Risk Level: Determine the appropriate type of backflow preventer based on the level of risk. Common types include Double Check Valve Assemblies (DCVA), Reduced Pressure Zone Assemblies (RPZ), and Pressure Vacuum Breakers (PVB).
- Manufacturer Standards: The backflow preventer must meet industry standards, such as those set by the American Society of Mechanical Engineers (ASME) or the Canadian Standards Association (CSA).
-
Correct Placement
- Accessibility: The backflow preventer should be installed in an accessible location for easy maintenance and testing. It must be installed above ground in areas that are protected from freezing temperatures.
- Orientation: Ensure the backflow preventer is installed in the correct orientation as specified by the manufacturer, typically in a horizontal position with the correct direction of water flow.
-
Proper Installation Techniques
- Isolation Valves: Install isolation valves on either side of the backflow preventer to allow for easy servicing and testing without disrupting the entire water system.
- Air Gap: Maintain an air gap (if applicable) between the backflow preventer and any potential source of contamination, such as a drain or storage tank.
- Adequate Support: The backflow preventer must be securely supported to prevent stress on the piping system.
-
Testing and Maintenance
- Initial Testing: After installation, the backflow preventer must be tested by a certified tester to ensure it functions correctly.
- Annual Testing: Most jurisdictions require annual testing of the backflow preventer to ensure ongoing functionality. This testing must be conducted by a certified backflow tester.
-
Documentation and Record-Keeping
- Test Reports: Keep detailed records of all tests and maintenance performed on the backflow preventer. This documentation may be required during inspections or when renewing permits.
- Compliance Records: Maintain records demonstrating compliance with local regulations, including permits, inspection reports, and certifications.
-
Consideration for Specific Applications
- Residential vs. Commercial: The requirements may vary depending on whether the installation is for a residential, commercial, or industrial application. Commercial properties, especially those handling hazardous materials, may require more robust backflow prevention systems.
- Cross-Connection Control: Ensure that the backflow preventer is part of a broader cross-connection control plan, especially in complex plumbing systems with multiple potential contamination points.
-
Environmental Considerations
- Freeze Protection: In cold climates, the backflow preventer should be protected from freezing, which may involve installing it in a heated enclosure or using freeze-resistant models.
- Drainage: Ensure that there is adequate drainage to handle water discharged by the backflow preventer during operation, testing, or maintenance.
What is a Backflow Preventer?
A backflow preventer is a device installed in plumbing systems that allows water to flow in one direction but prevents it from flowing backwards. This is crucial for preventing contaminants from entering the clean water supply due to changes in pressure in the plumbing system.Importance of Backflow Preventer Installation
- Health Safety: Ensures that drinking water remains free from contaminants like pesticides, fertilizers, human waste, and chemicals that could backflow from irrigation systems or industrial processes.
- Legal Compliance: Many localities require backflow preventers as part of building codes, especially for commercial properties and residences with irrigation systems or significant changes in elevation.
- Water Quality Assurance: Maintains the integrity and safety of the public water supply, ensuring that water delivered to taps remains clean and safe for consumption.
Steps for Installing a Backflow Preventer
- Assessment and Planning:
- Have a certified plumber or a specialist assess your current plumbing system to determine the type and location for the backflow preventer installation.
- This step involves checking water pressure, existing plumbing configurations, and potential sources of contamination.
- Selecting the Right Device:
- Choose the appropriate type of backflow preventer based on the plumbing system’s needs. Common types include reduced pressure zone (RPZ), pressure vacuum breaker (PVB), and double check assembly (DCA).
- The choice depends on the degree of hazard and the specific requirements of your water system.
- Obtaining Permits:
- In many regions, a permit may be required before installing a backflow preventer. This ensures that the installation complies with local regulations and standards.
- Installation:
- Installation should be done by a certified professional to ensure it is done correctly and efficiently.
- The installation site is usually near the property line or just before the separation between the public and private water system.
- Testing and Inspection:
- Once installed, the backflow preventer must be tested to ensure it is functioning properly. This test is typically conducted by a certified tester.
- Regular inspections and testing are required to maintain compliance and functionality.
- Maintenance:
- Regular maintenance is crucial to ensure that the backflow preventer remains in good working condition. This includes periodic checks and replacement of worn parts.
FAQ about installing a check valve
Backflow prevention is a method used to protect water supplies from contamination or pollution due to backflow, which is the reverse flow of water in the plumbing system.
It ensures that drinking water remains safe and free from contaminants that could be introduced into the water supply from cross-connections with non-potable water sources.
A backwater valve is a device installed in the sewer line that allows water or sewage to flow out of your property but prevents it from flowing back in, protecting against sewer backups.
It has a flap or gate that opens to let water out and closes automatically to prevent sewage from backing up into the property.
It’s required in any plumbing system where there is a risk of contaminated water entering the clean water supply, such as in commercial buildings, industrial sites, and sometimes in residential properties.
Testing frequency varies by local regulations but typically once a year is recommended to ensure they are functioning properly.
We got drain clogged in the kitchen sink. I found POM Group on google and call them. They said plumber will come within an hour. When he arrived and checked our kitchen sink drain he said that it all rusted out and needs to be replaced. After plumber cleared drain he replaced all necessary parts of drain. Everything was done professional and clean.
I would like to say thank you to POM Group for responding so quick to our problem.
Lidia Pasnik
We are pleased to place the first review for the POM Group! We were doing a big project in our house involving basement waterproofing, installation of sump pump and also installation of back water valve on our main line as our neighbors were suffered from sewer back up several years ago and wanted to make sure that our house is protected from all of these disasters. We were asking multiple companies to come to our house and investigate what would be the best solutions for our particular case. When POM Group representative arrived the filling that finally right person is here appeared from very first moment
Adam Ross
Trisha Grant
Backflow Preventer Installation
Check valve protects buildings from stagnant water from sewage and wastewater pipes. For some types of buildings, the presence of such elements is mandatory. In high-rise buildings, backwater valve installation helps protect the apartment from flooding. For example, if there was a clog in the house, you do not know about it at once, and the tenants will continue to use the sewer. As a result, the sewage will come out on the lower floor. The backflow preventer installation requirements may vary depending on the type of preventer and the local plumbing code. To prevent this situation, you can take advantage of our backwater valve installation service.
Principle of Residential Backflow Preventer Installation
During operation, the valve opens and closes under water pressure. With the flow from above, the element opens and closes from below. Therefore, the backwater valve installation detail does not allow wastewater to rise back up in the pipe.
The device unit is made of plastic or metal. There are two spigots – receiving and releasing inside the element. There is a shutoff valve inside the valve, which closes the water in case of a breakthrough. Mainline backwater valve installation is carried out in any position. The main thing is that the arrow coincides with the flow of wastewater. In general, a residential backflow preventer installation on the main water line entering the home should be accessible for maintenance and inspection.
Backwater Valve Installation Cost:
The cost of backwater valve installation may vary depending on the type of valve and the local plumbing code. In general, the cost of backwater valve installation can range from $500 to $1500, depending on the complexity of the installation. It is important to note that the cost of backwater valve installation may be covered by homeowner insurance in some cases.
Backflow Repair:
Backflow preventers require regular maintenance and occasional repairs to ensure proper function. It is important to have a licensed plumber perform the repairs to ensure compliance with local plumbing codes. The cost of backflow repair may vary depending on the type of preventer and the extent of the damage. In general, the cost of backflow repair can range from $100 to $500.
In conclusion, ensuring the proper functioning of backflow prevention Toronto is crucial for maintaining a safe and healthy water supply. It is critical to resolving any Toronto backflow problems promptly, and fortunately, there are reliable backflow repair and backflow preventer installation services near you.
What is Backflow Prevention?
Backflow Prevention refers to the system or devices used to stop contaminated water from flowing back into clean water supply lines. Backflow can occur due to changes in water pressure, such as during a water main break or heavy usage, causing water from industrial, commercial, or even sewer systems to reverse direction and potentially contaminate drinking water.
Key Features:
- Utilizes a Backflow Preventer, a mechanical valve installed in the plumbing system.
- Ensures water flows in only one direction — from the municipal supply into the property.
- Required by plumbing codes for many types of commercial properties, especially where there’s a risk of contamination (restaurants, medical facilities, industrial buildings).
- Regular testing and certification are often mandated by city bylaws, including in Toronto.
In condos and high-rise buildings, backflow prevention is particularly important due to the shared water systems and the complexity of multi-unit plumbing networks. Proper installation helps maintain safe, clean water for all residents.
2. What is a Backwater Valve?
A Backwater Valve (also known as a backflow sewer valve) is a device installed in a building’s main sewer line to prevent sewage from the municipal system from backing up into the property during periods of heavy rainfall or sewer overloads.
Key Features:
- Automatically shuts if water starts to flow backward.
- Commonly installed in basements or lowest plumbing fixtures in the home.
- Protects homes and buildings from expensive and hazardous sewer backups.
In condos, high-rises, and commercial buildings, backwater valves are essential, especially in lower-level units or underground parking drains, where backflow risk is higher.
