Home Improvement

What Is Basement Underpinning And How Can It Benefit Your Home?

Basement underpinning is a process of reinforcing existing basement walls to make them stronger, more durable and better able to support the weight of your home. Find out in this blog article how this process can benefit your home and why you should consider it if you’re looking for a long-term solution to foundation problems.

What is Basement Underpinning?

If your home is built on soils that are not very stable, you may need to have the foundation (or basement) underpinned. Underpinning is the process of strengthening and stabilizing the foundation of a building. This is accomplished by extending the foundation deeper into the ground or by installing piles or piers beneath the existing foundation to provide additional support.

There are several reasons why you might need to have your basement underpinned. The most common reason is that the original foundation was not built deep enough into the ground. Over time, as the soil settles and shifts, this can cause cracks in the foundation and walls, which can lead to serious structural problems. In some cases, underpinning may be required to meet current building codes.

Underpinning can be a major undertaking, but it is usually worth it in the long run. A well-supported foundation will last longer and will be less likely to experience problems down the road. If you are considering selling your home, underpinning can also add value by ensuring that potential buyers know that the foundations are sound.

Benefits of Basement Underpinning

Basement underpinning is the process of strengthening and stabilizing the foundation of a house. There are many benefits to basement underpinning, including:

  1. Increased support for the house: The added support provided by basement underpinning can help to prevent foundation issues such as cracking and settling.
  2. Improved drainage: Basement underpinning can improve drainage around the foundation of a house, helping to reduce the risk of water damage.
  3. Enhanced stability: The increased stability provided by basement underpinning can help to protect a house from earthquakes and other natural disasters.
  4. Increased value: Basement underpinning can increase the value of a house by making it more structurally sound and stable.

Types of Basement Underpinning

There are several types of basement underpinning, each with its own set of benefits. Helical piers are the most common type of pier used for underpinning. They are installed by drilling into the soil and screwing in helical plates. This type of pier is very effective in stabilizing a foundation and can be used in a variety of soil types. Another type of pier that can be used for underpinning is an expansion pier. This type of pier is installed by driving it into the ground and then expanding it with hydraulic jacks. Expansion piers are very effective in stabilizing a foundation and can be used in a variety of soil types.

What to Consider Before Basement Underpinning

One of the first things you need to do when considering basement underpinning is to check with your local building department to see if there are any regulations or permits required. It’s also important to make sure that your home is structurally sound and able to support the weight of the new foundation. The last thing you want is for your house to collapse!

If you’re planning on doing the work yourself, it’s important to have a clear understanding of what you’re doing. Otherwise, you could end up causing more damage than good. There are plenty of online resources and books available that can help guide you through the process.

Once you’ve decided to move forward with basement underpinning, it’s time to start planning and budgeting for the project. The cost will vary depending on a number of factors, including the size and scope of the job, as well as the materials used. Make sure to get several estimates from different contractors before making a final decision.

Underpinning can be a great way to improve the value of your home and make it safer and more comfortable to live in. But it’s important to do your research and plan carefully before getting started. With a little bit of effort, you can transform your basement into a valuable asset!

Cost of Basement Underpinning

The cost of basement underpinning will vary depending on the size and depth of your basement, as well as the type of foundation you have. However, on average, the cost of basement underpinning is between $10,000 and $30,000. If you are considering basement underpinning for your home, it is important to speak with a professional to get an estimate for the work that needs to be done.

DIY vs. Professional Installation

Installing basement underpinning is a big job that most homeowners are not equipped to handle on their own. There are many factors to consider when undertaking a project of this size and complexity, and it is always best to leave it to the professionals. Here are some key reasons why you should hire a professional contractor for your basement underpinning project: 

  1. experience and expertise: Professional contractors have the experience and expertise necessary to properly assess your situation and recommend the best course of action. They will also be able to properly install the underpinning system, ensuring that it is done correctly the first time. 
  2. proper equipment: Professional contractors have access to the proper equipment needed for a job of this size and scope. This includes excavation equipment, concrete pumps, and other specialized machinery. 
  3. safety: Basement underpinning can be a dangerous job if not done properly. Excavating around your home can put your family at risk if not done carefully, and concrete pumping can be hazardous if not done correctly. By hiring a professional contractor, you can rest assured that the job will be done safely and correctly. 
  4. warranty: When you hire a professional contractor, they will typically offer some sort of warranty on their workmanship. This gives you peace of mind knowing that if something goes wrong, you will be covered. 
  5. code compliance: There are many building codes that must be followed when doing any type of excavation or concrete work around your home

Alternatives to Basement Underpinning

There are a few different ways to support your home’s foundation, and each has its own set of benefits. Basement underpinning is one option, but there are alternatives that may better suit your needs.

One popular alternative is mudjacking, which uses a slurry mixture to fill in any voids or gaps beneath your foundation. This can be a quick and relatively inexpensive fix for minor Foundation issues.

Another option is piering, which involves driving support beams into the ground to stabilize your Foundation. This is a more permanent solution, but it can be costly and time-consuming.

Whatever method you choose, it’s important to consult with a qualified professional to ensure that your home’s foundation is properly supported. For more information on basement underpinning contractors Toronto, visit this Website.


Basement underpinning is a great way to add usable living space and improve the overall value of your home. This process can also help you avoid any risks associated with foundation failure due to soil erosion or other issues. It’s important to choose a qualified contractor who can provide quality work at an affordable cost, so that you can enjoy the benefits of basement underpinning without breaking the bank. With this knowledge in mind, take some time to research contractors near you and get started on improving your home today!

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button