If you’re looking to maximize the potential of your basement and increase the overall value of your property, our expert team is here to help. We’re your trusted partner for foundation underpinning and basement lowering services in Toronto and surrounding areas. At G1000 Home, we specialize in transforming your basement into a more functional and spacious area.

Crafting Your Space

With our underpinning and bench footing techniques, we can lower the floor level of your basement, providing you with additional headroom and usable space. Whether you’re looking to create a comfortable living area, a home theatre, or an office space, our professional and experienced team will ensure the job is done with precision and expertise.

Our team will work closely with you to understand your specific requirements and provide tailored solutions that meet your needs and budget. Let us transform your basement into a functional and inviting area that adds value and enhances your lifestyle.

Call us at (416) 992-6434 to schedule a consultation and get started on your basement lowering project. Your new expanded living space is just a call away!

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Benching vs underpinning?

When it comes to strengthening or stabilizing the foundations of buildings or structures, two commonly used methods are benching and underpinning. While both techniques serve the vital purpose of enhancing structural integrity, they differ significantly in their approaches and applications.

Benching, also known as bench footing, is a foundation enhancement technique that involves excavating the soil beneath an existing foundation and extending it horizontally. This process creates wider and more stable footing for the foundation walls. Benching is typically chosen when the existing foundation shows signs of settling or instability but doesn’t require extensive structural changes.

On the other hand, underpinning is a more complex and specialized method. It involves strengthening or extending the foundation’s depth by installing new structural supports beneath it, which is where “under pinning” comes from. This is achieved by digging individual pits or trenches beneath the existing foundation and then pouring concrete or inserting structural supports to reinforce it. Underpinning is often employed when the foundation faces serious issues, such as sinking, cracking, or uneven settlement.

Basement Underpinning Toronto

The primary difference between benching and underpinning lies in their purpose and scope. Benching is typically a preventive or corrective measure to enhance stability, while underpinning is a comprehensive solution to address severe foundation issues. Underpinning can also be used to increase the depth of a foundation to support additional floors or heavier loads. Underpinning in Toronto is quite common due to how older homes were built.

How much does benching cost?

In terms of complexity and cost, benching is generally a less intricate and more cost-effective solution. It requires less equipment and labour compared to underpinning, making it a suitable choice for less severe foundation concerns.

How much does underpinning cost?

Being a more involved process, underpinning has higher costs due to the need for specialized equipment and skilled professionals.

When deciding between benching and underpinning for your foundation-related project, consider the severity of the foundation issues, the project budget, and the long-term goals. Benching is a practical option for minor stability improvements, while underpinning is the go-to choice for addressing significant foundation problems and supporting structural modifications. Both of these methods will ​increase living space, but underpinning will give you more usable floor space. Consulting with experienced professionals is crucial to determine the most suitable method based on your specific needs.

Understanding these key differences will help you choose the right foundation enhancement technique to ensure the safety and longevity of your structure.

our process

Utilizing a systematic three-step approach, our basement lowering process seamlessly encompasses assessment and planning, underpinning and excavation, and structural reinforcement and finishing to maximize space and elevate your property.


Assessment and Planning

The first step in the basement lowering process involves a thorough assessment of the existing basement structure and soil conditions. Our team of experts will evaluate the feasibility of basement lowering, considering factors such as the foundation’s integrity, plumbing and electrical systems, and any potential obstacles. We will also work closely with you to understand your goals and design preferences. Based on this assessment, a detailed plan will be developed for the basement lowering project.


Underpinning and Excavation

Once the plan is finalized, the next step is to start the underpinning process. Underpinning involves strategically excavating sections of the existing foundation and reinforcing it with additional supports. This provides stability to the structure as the basement floor is lowered. Excavation is then carried out in a controlled manner, removing soil to lower the floor level according to the desired specifications. Throughout this process, safety measures and structural integrity are closely monitored.


Structural Reinforcement and Finishing

After the floor has been lowered to the desired level, structural reinforcement measures are implemented to ensure the stability and strength of the newly lowered basement. This may involve installing additional support beams, columns, or footings. Once the structural reinforcement is complete, the finishing touches can be added, including insulation, walls, flooring, electrical and plumbing installations, and any customized features or finishes according to your design preferences.

underpinning section one
section 2
section 3
almost done
radiant floor
watrproofing over benching
6 mils poly below the future slab
radiant floor
finished slab and underpinning
center mass finish
bench waterproofing
framing over benching
rebar bench
bench footing rebar

Frequently asked questions

Discover more about our basement lowering services and get answers to commonly asked underpinning and benching questions in our FAQ section. Gain valuable insights and make informed decisions for your construction project.

Please note that specific questions and answers may vary based on individual circumstances, local regulations, and the scope of the project. Consulting with a professional contractor is recommended for accurate and personalized information.

What is basement lowering, and why would I consider it for my property?

Basement lowering is the process of excavating and lowering the floor level of an existing basement to increase the ceiling height and create additional usable space. You may consider basement lowering to maximize the potential of your basement, create a legal apartment, add value to your property, and create more functional living areas such as bedrooms, entertainment spaces, or home offices.

How do I know if my basement is suitable for lowering?

Determining the suitability of your basement for lowering requires a professional assessment. Factors such as the structural integrity of the foundation, soil conditions, and the presence of utilities need to be evaluated. Consulting with experienced contractors and structural engineers will help determine the feasibility and potential challenges of basement lowering for your specific property.

Are there any specific building code, permit or regulations that need to be followed for basement lowering?

Yes, basement lowering projects are subject to local building codes and regulations. These codes dictate aspects such as ceiling height requirements, structural modifications, permits, and safety measures. It is crucial to consult with professionals familiar with the local codes to ensure compliance and obtain the necessary city permits.

How long does the basement lowering process typically take?

The duration of the basement lowering process depends on various factors, including the size of the basement, complexity of the project, access, and any unforeseen issues encountered during construction. Generally, basement lowering projects can take several weeks to a few months to complete. A detailed timeline can be provided by the contractors after assessing your specific project.

CAn we stay in our home during the underpinning process?

Yes, the way we underpin or bench your foundation is the safest way possible, and it does not require you to leave your home.

Will basement lowering affect the structural integrity of my property?

Basement lowering, when done by professionals using appropriate techniques, should not compromise the structural integrity of your property. The process involves reinforcing the foundation to maintain stability and support the lowered floor. Structural engineers and experienced contractors ensure that the necessary precautions are taken to maintain the overall structural integrity of your property.

What are the potential benefits of lowering my basement?

Lowering your basement can offer several benefits, including increased ceiling height, additional living space, improved functionality, enhanced natural lighting, and increased property value. It allows you to create a more comfortable and versatile living environment that suits your needs and preferences.

Can I still use my basement during the basement lowering process?

Depending on the scope of the project, it may be necessary to temporarily restrict access to the basement during certain stages of the process. However, contractors aim to minimize disruption and provide alternative access or temporary living arrangements if required. Clear communication with the contractors will help ensure minimal inconvenience during the basement lowering process.

How much does basement lowering cost, and what factors can affect the overall cost?

The cost of basement lowering can vary depending on factors such as the size of the basement, complexity of the project, existing conditions, required structural modifications, and your location. It is recommended to obtain quotes from reputable contractors who can assess your specific project requirements and provide a detailed cost estimate based on your needs.