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The Benefits of Installing a Septic Tank Riser

Septic systems are essential for rural properties and homes not connected to municipal sewer systems. With septic tanks often buried underground, accessing them for maintenance or inspections can be quite challenging. That’s where septic tank risers come in handy. In this article, we’ll discuss the benefits of installing a septic tank riser, the different types available, and how to install and maintain them.

What is a Septic Tank Riser?

A septic tank riser is a vertical pipe that extends from the top of a septic tank to the ground level. It provides a convenient access point for maintenance, inspections, and pumping.

Components of a Septic Tank Riser

A typical septic tank riser consists of the following components:

  1. Riser pipe: A vertical pipe made of various materials, including concrete, PVC, or polyethylene.
  2. Riser lid: A secure, watertight cover that prevents unauthorized access and protects the system from debris.
  3. Riser adapter: A ring that connects the riser pipe to the septic tank opening.
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Top Benefits of Installing a Septic Tank Riser

Easier Access for Maintenance and Inspections

One of the primary benefits of installing a septic tank riser is that it makes maintenance and inspections significantly easier. The riser provides a direct access point to the tank, eliminating the need to dig up your yard every time you need to access the tank.

Time and Cost Savings

Having a septic tank riser can save you time and money. Because you no longer have to dig up your yard to access the tank, you’ll save on labor costs and avoid potential damage to your landscaping. Additionally, easier access means that routine maintenance can be performed more quickly, which can help extend the life of your septic system.

Safety Enhancements

A septic tank riser can also enhance the safety of your septic system. The riser lid is designed to be watertight and secure, protecting the tank from debris, excess water, and unauthorized access. This can help prevent accidents and maintain the integrity of your septic system.

Visual Appeal

While not the most critical aspect, a well-installed septic tank riser can improve the visual appeal of your yard. You can landscape around the riser, and some riser lids can be painted or covered with decorative rocks to blend in with your yard.

Increased Property Value

Having a septic tank riser can potentially increase your property value, as it demonstrates a well-maintained septic system. Prospective buyers may appreciate the ease of access for maintenance and the added safety features, making your property more attractive on the market.

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Types of Septic Tank Risers

There are several types of septic tank risers to choose from, each with its own advantages and disadvantages.

Concrete Risers

Concrete risers are heavy and durable, providing a sturdy access point to your septic tank. However, they can be challenging to install due to their weight and may be more expensive than other options.

PVC Risers

PVC risers are lightweight, easy to install, and resistant to corrosion. They are also more affordable than concrete risers. However, they may not be as durable, and extreme temperature fluctuations can cause them to crack or warp over time.

Polyethylene Risers

Polyethylene risers offer a combination of durability and lightweight design. They are resistant to corrosion, easy to install, and can withstand temperature fluctuations. They are often considered the best option in terms of longevity and ease of use.

Choosing the Right Septic Tank Riser

When selecting a septic tank riser, consider the following factors:

  1. Material: Choose a riser material based on your budget, installation preferences, and durability requirements.
  2. Size: Ensure the riser’s diameter matches the septic tank opening for a proper fit.
  3. Height: The riser should extend from the top of the septic tank to the ground level or slightly above for easy access.

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How to Install a Septic Tank Riser

The installation process may vary depending on the type of riser and septic tank but generally involves the following steps:

  1. Locate and uncover the septic tank opening.
  2. Clean the area around the opening to ensure a proper seal.
  3. Attach the riser adapter to the septic tank opening.
  4. Measure and cut the riser pipe to the desired length.
  5. Attach the riser pipe to the adapter using the appropriate connectors.
  6. Install the riser lid, ensuring it is watertight and secure.
  7. Backfill the area around the riser and landscape as desired.

Maintaining Your Septic Tank Riser

Proper maintenance of your septic tank riser is essential to ensure its longevity and the overall health of your septic system. Regularly inspect the riser for cracks, leaks, or signs of wear, and replace any damaged components as necessary. Keep the riser lid secure and watertight to prevent unauthorized access and protect the system from debris.


Installing a septic tank riser offers numerous benefits, including easier access for maintenance and inspections, time and cost savings, enhanced safety, and increased property value. With various materials to choose from, you can find the perfect riser to suit your needs. Proper installation and maintenance will ensure your septic tank riser serves you well for years to come.

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Frequently Asked Questions

  1. How much does it cost to install a septic tank riser? The cost varies depending on the material and size of the riser, as well as labor costs in your area. On average, you can expect to pay between $100 and $500 for the riser and installation.
  2. How often should I have my septic tank inspected? It is recommended to have your septic tank inspected every 3 to 5 years, depending on usage and local regulations.
  3. Do I need a permit to install a septic tank riser? Some local jurisdictions may require a permit for septic tank riser installation. Always check with your local authorities before proceeding with any work on your septic system.
  4. Can I install a septic tank riser myself? While it is possible to install a septic tank riser yourself, it is advisable to hire a professional to ensure proper installation and adherence to local regulations.
  5. How long do septic tank risers last? The lifespan of a septic tank riser depends on the material and quality of the installation. Polyethylene and PVC risers can last 20-30 years, while concrete risers can last even longer with proper maintenance.

Ready to Install a Septic Tank Riser? Contact Jilly Plumbing Today!

If you’re convinced of the benefits of installing a septic tank riser and want to ensure a professional, high-quality installation, contact Jilly Plumbing. Our experienced team is here to help you choose the right riser and provide expert installation services. Don’t wait any longer to enjoy the convenience and peace of mind that a septic tank riser can offer. Call Jilly Plumbing or visit our website to schedule a consultation today!

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