Increase Ceiling Height. Add More Living Space. Raise Your Property Value.
Is your basement dark, cramped, or barely usable? At Hamilton Waterproofing, we specialize in basement lowering services across Hamilton and the GTA — helping homeowners turn low-clearance basements into beautiful, livable spaces.
What Is Basement Lowering?
Basement lowering is a structural renovation process where we excavate below your existing basement floor to create more vertical space. It’s perfect for homeowners looking to:
- Add more comfortable living space
- Convert basements into legal rental units
- Increase home value
- Improve lighting, ventilation, and moisture control
This process is common in older Hamilton homes, where basement ceilings are often under 6 feet high. Through professional lowering, we give your basement the height and functionality of a standard living area.
Basement Underpinning: Our Effective Method
Underpinning is the method of basement lowering. It involves excavating sections beneath your foundation footings and pouring new, deeper concrete “pins” to support the home as the basement is lowered. At Hamilton Waterproofing, we follow strict engineering and permit protocols to ensure your underpinning project meets all local building codes, providing a safe and reliable solution for your home.
Benefits of underpinning:
- Maximizes floor space
- Safely increases ceiling height
- Improves structural stability
- Allows for legal secondary suite conversion
Crawl Space Conversion
Have a crawl space instead of a full basement? We can convert it into a functional, full-height basement through a combination of excavation and underpinning.
Crawl space conversion is ideal if you want:
- A basement where there wasn’t one
- More storage, living, or rental space
- A full-height addition without building outward
This transformation adds major square footage to your home and dramatically increases property value — especially in dense Hamilton neighborhoods.
Bench Footing (Benching)
Bench footing, or benching, is an alternative to underpinning. Instead of digging under the foundation, we dig beside it and pour a thick, reinforced concrete “bench” around the perimeter to support the existing walls.
Pros of Bench Footing for Hamilton Homes
- Cost-Effective Option: Benching is generally less expensive. It requires less excavation and structural reinforcement.
- Simpler Installation Process: Bench footing has faster turn over than underpinning as it doesn’t involve extending the foundation downward.
- Structural Stability: Gives adequate support to your foundation walls, a reliable solution for homes that don’t require significant depth increases.
- No Need for Deep Excavation: Since it doesn’t involve digging beneath the foundation, it’s a safer option in areas with unstable soil or high water tables.
Cons of Bench Footing for Hamilton Homes
- Reduced Usable Space: The concrete bench or ledge created along the foundation walls encroaches into the basement, reducing the overall square footage.
- Aesthetic Limitations: The concrete bench can make the basement look less appealing and harder to finish. It may require additional work to cover or incorporate the bench into the design, which can increase finishing costs.
- Not Suitable for Significant Depth Increases
Bench footing is ideal for minor depth increases. If you’re looking to significantly lower your basement floor, underpinning may be a better option.
- Potential for Moisture Issues
If not properly waterproofed, the benching area can become a point of water infiltration, especially in Hamilton homes where heavy rains and high water tables are common.
- Building Code Restrictions
Hamilton has strict building codes and regulations for basement lowering projects. Bench footing may not always meet the requirements for certain properties, especially if significant structural changes are needed.
What to Consider Before Choosing Bench Footing
- Determine your goals for the basement. If you’re planning to use it as a finished living space, the reduced usable area and aesthetic challenges of benching may not align with your vision.
- How much lower do you want your basement floor to be? If you need a significant depth increase, underpinning might be a better fit.
- Bench footing is more affordable than underpinning, so it’s a good option if you’re working with a limited budget. However, consider the potential additional costs for finishing and waterproofing.
- The condition of your foundation and soil stability will play a key role in determining whether benching is suitable. A professional assessment is essential.
- Hamilton homes are prone to moisture and water issues. Ensure that proper waterproofing measures, such as weeping tiles and sump pumps, are included in the project to prevent future problems.
- Check Hamilton’s building codes and regulations to ensure bench footing is a legal and viable option for your home. Permits and inspections may be required.
- Consider how benching might affect the resale value of your home. While it’s a cost-effective solution, the reduced space and aesthetic may lessen the appeal to potential buyers.
- Always consult with a professional contractor or structural engineer who understands Hamilton’s specific soil and foundation conditions. They can help you evaluate whether bench footing is the best option for your home.
Our Basement Lowering Process
Here’s what you can expect when you choose to work with our expert team:
Site Assessment & Consultation
We start with a free on-site evaluation of your basement. Our team assesses structural conditions, ceiling height, moisture issues, and your specific goals for the space. This allows us to determine the most suitable lowering method and provide an accurate estimate tailored to your needs.
Structural Planning & Permits
At Hamilton Waterproofing, our experienced engineers create a detailed plan based on your home’s foundation and local building codes. We handle all necessary permits and approvals with the city, ensuring your project is fully legal and inspected at every stage.
Excavation & Underpinning
Our professionals carefully excavate the existing floor and begin the underpinning process in controlled sections. This process strengthens your foundation while safely lowering the basement floor to your desired depth, ensuring long-term stability and safety.
Drainage, Waterproofing & Slab Pour
Proper drainage systems are installed, including weeping tiles and sump systems if required. We then apply interior waterproofing to keep your new space dry and protected. Finally, we pour a new concrete slab to create a durable and finished basement floor.
Finishing
If you’re looking for a fully finished basement, Hamilton Waterproofing offers additional services such as framing, insulation, drywall, flooring, lighting, and more. We’ll transform your basement into a comfortable and code-compliant living space that meets your vision.
Why Choose Hamilton Waterproofing?
? Experienced, Licensed Contractors
? Locally Owned & Operated in Hamilton
? Structural Engineering & Permits Included
? Free Site Evaluations & Transparent Quotes
? Full-Service: Excavation, Drainage, Waterproofing, Concrete Work
With decades of experience in basement lowering and foundation work, Hamilton Waterproofing delivers results that are safe, code-compliant, and built to last.
How Much Does Basement Lowering Cost?
Basement lowering costs can vary based on:
- Total square footage
- Method used (underpinning vs. benching)
- Soil conditions & site access
- Permit requirements
- Finish level (raw space vs. fully finished)
? We offer free quotes with no obligation — and we’ll walk you through every step, from permits to final concrete pour.
Ready to Lower Your Basement?
Whether you’re planning a basement apartment or just want more room for your family, Hamilton Waterproofing is here to help.
? Call us today or Request an On-Site Quote
Let’s turn your low basement into high-value space.