BASEMENT UNDERPINNING TORONTO
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MAKE YOUR BASEMENT LIVABLE!
INCREASE YOUR PROPERTY VALUE
UNDERPINNING CONTRACTORS TORONTO
Welcome to Strong Basements – the leading Basement Underpinning Company serving Toronto and the Greater Toronto Area (GTA). As a property owner, investing in Toronto Basement Underpinning and Lowering is a smart choice to increase the living space and add value to your property. By lowering the basement floor, you can transform your underutilized space into a valuable asset, such as a Basement Apartment, which not only enhances the value of your property but also provides you with steady rental income.
WHAT IS BASEMENT UNDERPINNING?
Basement underpinning in Toronto is a construction technique used to increase the depth and structural stability of a building’s foundation. It involves reinforcing and extending the existing foundation to create a stronger and deeper support system. This process is commonly used in residential homes to increase the basement’s usable space, add headroom, and improve the overall value of the property.
TYPES OF BASEMENT UNDERPINNING
Non-Srink
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The non-shrink method of underpinning is a reliable technique utilized by our professional construction company in Ontario to reinforce and stabilize the foundations of buildings. This process involves the careful excavation of soil beneath the foundation footing, followed by the pouring of an underpinning section with the full width of the footing. A 2-inch gap is purposefully left between the original footing and the new underpinning to accommodate the application of non-shrink grout. The use of non-shrink grout is a crucial aspect of this method, as it helps to minimize concrete shrinkage and ensures that the new underpinning section seamlessly integrates with the existing structure. By combining the stability of concrete with the flexibility of non-shrink grout, this method provides a robust and long-lasting solution for foundation reinforcement in various types of buildings across Ontario.
Overpour
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Overpour Method:
The overpour method is another effective underpinning technique used by our expert team of construction professionals in Ontario to enhance the structural integrity of buildings. This method involves excavating the soil beneath the foundation footing and partially removing the foundation footing itself. Once this is completed, concrete is poured to create an underpinning section that fully overlaps with the foundation wall. To ensure minimal concrete shrinkage and optimal bonding with the existing structure, a vibrator is used during the pouring process. By overlapping the new underpinning section with the foundation wall, this method provides superior load transfer and improved structural support, making it a popular choice for reinforcing the foundations of buildings throughout Ontario.
Flush Wall
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Flush with the Wall Method:
This method entails excavating the soil under the foundation footing and partially removing the foundation footing itself. The concrete underpinning section is then poured flush with the foundation wall, creating an L-shaped structure that expands at the bottom to match the footprint of the foundation footing. To ensure maximum strength and durability, the underpinning section is reinforced with 15 mil metal rebars and metal rebar anchors that secure it to the foundation wall. The use of a vibrator during the pouring process is essential for minimizing concrete shrinkage and achieving a solid connection between the new underpinning section and the existing structure. With its robust design and exceptional load-bearing capacity, the flush-with-the-wall method is a proven technique for reinforcing foundations in a wide range of building projects across Ontario.
BENEFITS OF BASEMENT UNDERPINNING
There are several benefits to basement underpinning Toronto, including:
By deepening your basement, you gain valuable extra square footage that can be used as additional living space, storage, or even a rental unit. This allows you to maximize your property’s potential and accommodate your family’s changing needs over time.
A well-executed underpinning project can significantly increase the resale value of your home. Prospective buyers are attracted to properties with ample living space and solid foundations, which can help you achieve a higher return on investment when it’s time to sell.
Underpinning strengthens the foundation of your home, providing added protection against potential issues such as soil movement, water infiltration, and foundation settling. This helps to prevent costly repairs and maintain the structural integrity of your property.
Enhanced safety and comfort: A deeper basement with proper insulation can lead to improved temperature control, better air quality, and reduced humidity levels. This creates a more comfortable living environment for your family and helps protect against mold, mildew, and other allergens.
Basement underpinning ensures that your home meets the Ontario Building Code requirements for ceiling height and safety. This can help you avoid potential fines, legal issues, and complications with future renovations or property sales.
With a deeper basement, you have the freedom to create a space tailored to your specific needs, whether that’s a home theater, gym, office, or guest suite. This flexibility allows you to design your basement with your lifestyle and preferences in mind.
Basement underpinning and proper insulation can contribute to lower energy consumption and reduced utility bills. A well-insulated basement is more energy-efficient, preventing heat loss in the winter and keeping your home cooler in the summer.
Underpinning can help address existing water infiltration issues or prevent future problems by ensuring proper drainage and waterproofing measures are in place. This helps protect your investment and keeps your basement dry, safe, and functional.
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TORONTO BUILDING RENOVATOR LICENSE: T85-4754041
TORONTO PLUMBING CONTRACTOR LICENSE: T94-4891681
WHAT YOU NEED FOR BASEMENT UNDERPINNING
Undertaking a basement underpinning project requires careful planning and organization. To ensure a successful outcome, you need to consider several key factors, including costs, engineering plans, permits, and professional contractors. Here’s a comprehensive overview of what you need for basement underpinning:
The first step in planning your basement underpinning Toronto project is to have a clear understanding of the associated costs. This includes materials, labour, permits, and any additional expenses that may arise during the project. It’s essential to obtain a detailed cost estimate from a reputable underpinning contractor. This will help you budget accordingly and ensure you have the necessary funds to complete the project.
A well-designed engineering plan is crucial for transforming your basement ideas into reality. An experienced structural engineer will assess your basement’s possibilities and limitations, and create a customized plan that meets your specific needs while ensuring compliance with the Ontario Building Code. They will also prepare the necessary documentation, such as drawings and calculations, to legalize your plans and obtain the required permits.
A building permit is necessary for basement underpinning projects, as it ensures the safety and compliance of the work being performed. To obtain a building permit, you must submit your engineering plans to the local building department for review, like the City of Toronto. Once approved, the department will assign a building inspector to monitor the progress of your project and ensure it adheres to the Ontario Building Code.
Depending on the scope of your basement underpinning project, you may need additional permits, such as a Neighbour Agreement, Street Occupation Permit, Parking Permit, and Locate Services. A Neighbour Agreement may be required if your project involves excavation close to your property line, while a Street Occupation Permit is needed if you’ll be occupying any part of the public right-of-way, such as using a crane or hoarding. Parking permits may be necessary for contractor vehicles, and Locate Services help identify underground utilities to prevent accidental damage during excavation.
Hiring a reputable and experienced underpinning contractor is crucial for a successful basement underpinning project. The contractor is responsible for organizing and performing various tasks, such as structural support, excavation, underpinning, waterproofing, masonry, and concrete work. Ensure you choose a contractor with a proven track record, relevant certifications, and a history of satisfied clients.
A skilled plumbing contractor is essential for addressing existing drainage issues and installing new systems during your basement underpinning project. The plumber will replace old sanitary drains with new pipes, install drain rough-ins, and ensure the proper functioning of a sump pump system and backwater valve. In Toronto, a plumbing contractor can also help you apply for Toronto Basement Flooding Protection Subsidy, which provides financial assistance for eligible homeowners to reduce the risk of basement flooding.
Basement underpinning requires thorough planning and coordination among various professionals. Understanding the costs, obtaining the necessary permits, and hiring qualified contractors will ensure your project is completed safely, efficiently, and in compliance with the Ontario Building Code. With careful preparation, you can transform your basement into a functional and valuable addition to your home.
COSTS AND TIMELINES ASSOCIATED WITH BASEMENT UNDERPINNING
Basement underpinning involves various steps, each with its own associated costs and timelines. Understanding these factors can help you plan your project effectively and avoid unforeseen expenses or delays. Here’s a comprehensive overview of the costs and timelines associated with basement underpinning:
Obtaining the cost to dig out basement Ontario and estimate for your basement underpinning project is usually free of charge. However, in some cases, exploratory excavations or drilling may be required, which can cost a few hundred dollars and take anywhere from one day to a couple of weeks.
The cost and time required for developing an engineering plan and design depend on the availability of building documentation. On average, plans for basement underpinning can cost around $3,500 and take 2-4 weeks to prepare, ready for building permit application.
The cost of a building permit for basement underpinning varies based on the project scale. In Toronto, the permit for underpinning walls costs $10 per linear meter, while a basement renovation permit is $5 per square meter of the basement area. The permit issuance process typically takes 4-8 weeks, depending on demand.
Obtaining additional permits, such as a Neighbour Agreement, Street Occupation Permit, Parking Permit, or Locate Services, can take up to a month. The costs for these permits range from $100 to $2,000, depending on the specific requirements of your project.
The cost of hiring an underpinning contractor is approximately $450 per linear foot of underpinning wall. This includes structural support, excavations, underpinning, waterproofing, masonry, and structural and concrete works. To complete an average-scale underpinning project, a contractor typically requires 5-7 weeks.
Plumbing work during a basement underpinning project involves various costs and timelines. Replacing existing sanitary drains with new pipes and installing new drain rough-ins will cost around $3,000. A sump pump system installation is approximately $2,000, and a backwater valve installation costs about $1,600. Plumbing work in a basement underpinning project usually takes 3-4 days to complete.
The costs and timelines associated with basement underpinning depend on several factors, such as the project’s scale, permit requirements, and the availability of building documentation. By understanding these factors and planning accordingly, you can ensure your basement underpinning project proceeds smoothly and without unexpected expenses or delays. With the right planning and execution, a successful basement underpinning project can provide numerous benefits, including increased living space, improved structural stability, and enhanced property value.
UNDERPINNING PROCESS STEPS
As a leading basement construction company in Toronto, our expertise and professionalism are evident in every stage of our Basement Lowering Services. From the initial consultation and assessment to the final inspection and cleanup, our team is dedicated to ensuring your basement project is completed to the highest standards.
Our basement construction journey begins with a comprehensive consultation and assessment of your property. Our team of seasoned professionals will conduct an on-site inspection, evaluate the current condition of your basement, and determine the most suitable solution to meet your needs. This process may involve soil tests, structural assessments, and a review of your home’s architectural plans, guaranteeing a thorough understanding of your property’s requirements.
After the assessment, our skilled engineers and designers will develop a tailored basement construction plan for your home. This includes determining the necessary depth, selecting the most appropriate construction methods, and ensuring compliance with Toronto’s local building codes and regulations. Our team is committed to creating a design that meets your specific needs and maximizes the potential of your basement space.
Before commencing any work, our team will acquire the necessary permits and approvals from Toronto’s local authorities. This crucial step ensures that your basement construction project adheres to all relevant guidelines and regulations, guaranteeing a safe and compliant process.
Our team meticulously organizes the work process, including efficient soil removal through the installation of conveyor belts and strategic placement of soil disposal bins. Additionally, we implement structural support measures such as temporary shoring and supports to maintain your home’s integrity during the basement construction process.
The basement construction process entails excavating small sections beneath the existing foundation and systematically installing concrete or steel supports. This method guarantees the structural stability of your home while creating the desired basement depth and space.
Alongside the underpinning process, our team performs any necessary additional structural work. This may include the installation or replacement of metal load posts, the creation of wall openings, and the installation or replacement of load-bearing beams. These measures further enhance the structural integrity of your home throughout the basement construction process.
Our team addresses all plumbing and drainage concerns and installs waterproofing solutions to safeguard your basement from moisture and potential water damage. We also implement flood protection measures, such as backwater valve and sump pump installations, to protect your home from possible flooding.
Throughout the basement construction process, we collaborate with the City of Toronto building inspectors assigned to your permit. Our team schedules and passes all required inspections, ensuring your project complies with local building codes and regulations.
Once the basement construction process is complete, our team pours a new concrete floor over a 4-5 inch subfloor gravel bedding. This step provides a solid and stable foundation for your new basement, creating a durable and functional space for you to enjoy.
Final Inspection and Clean-up: Upholding the highest quality standards, we conduct a final inspection of the completed project before cleaning the worksite and restoring your home to its original condition. As a professional basement construction company in Toronto, our team is committed to delivering an exceptional basement construction experience and ensuring your satisfaction with the final result.
At every step of the process, our team of experts will work closely with you to ensure that your specific needs are met, and your expectations are exceeded.
BASEMENT UNDERPINNING TORONTO PRICE CALCULATOR
Exciting News: Underpinning Price Calculator Coming Soon!
We are thrilled to announce that our highly anticipated “Underpinning Price Calculator” is in the final stages of testing and adjustments. Our team at Strong Basements has been working diligently to ensure that this user-friendly tool will provide you with accurate and reliable cost estimates for your basement underpinning projects.
In just a few days, the Basement Underpinning Toronto Cost Calculator will be available for public use right here on our website. This innovative calculator will allow you to input your project’s specific details, helping you understand the potential costs involved in your basement underpinning endeavours. With underpinning cost calculator this valuable resource at your fingertips, planning and budgeting for your basement transformation will be easier than ever before. The calculator will help you to understand the underpinning basement cost as well as the benching basement cost Toronto.
BASEMENT UNDERPINNING VS. ALTERNATIVE METHODS
Another alternative method to expand your basement space is basement addition construction. This method involves excavating at the side of the existing basement and building a new foundation to extend and expand the basement and other floors of the house. This option allows for a seamless integration of new and existing spaces, creating a larger, more versatile basement area. Basement addition construction can be more expensive than other methods but offers a customized solution for homeowners looking to increase their living space substantially. It is crucial to work with an experienced contractor to ensure that the new foundation is properly designed and built to support the additional load.
Underpinning
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BASEMENT UNDERPINNING
Basement underpinning involves excavating and reinforcing the existing foundation to create additional depth and space in your basement. This method provides a significant increase in usable space and enhances your property’s value. However, it can be more expensive and time-consuming compared to alternative methods.
BENCH FOOTING
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BENCH FOOTING
Benching, also known as bench footing, involves building a concrete ledge or “bench” around the perimeter of the basement to support the existing foundation while creating additional depth. This method can be more affordable than underpinning, making it an attractive option for homeowners with a limited budget. However, it doesn’t provide as much extra space and may not be suitable for all basement configurations. The bench also reduces the overall floor area, which can be a downside for those looking to maximize their basement’s potential.
CRAWL SPACE
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CRAWL SPACE CONVERSION
In some cases, a crawl space can be converted into a full basement by excavating and reinforcing the existing foundation. This option is typically less expensive than underpinning but may not be feasible for all homes, depending on the existing foundation and soil conditions. Crawl space conversions can offer a significant increase in living space, but they may also require additional structural work and waterproofing measures to ensure a comfortable, functional basement.
ADDITION
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BASEMENT ADDITION CONSTRUCTION
Another alternative method to expand your basement space is basement addition construction. This method involves excavating at the side of the existing basement and building a new foundation to extend and expand the basement and other floors of the house. This option allows for a seamless integration of new and existing spaces, creating a larger, more versatile basement area. Basement addition construction can be more expensive than other methods but offers a customized solution for homeowners looking to increase their living space substantially. It is crucial to work with an experienced contractor to ensure that the new foundation is properly designed and built to support the additional load.
When deciding between basement underpinning and alternative methods, it’s crucial to consider factors such as your budget, the amount of additional space you require, and the overall project timeline. Additionally, it’s essential to take into account any potential impacts on your property’s value and the return on investment each method offers.
Our experts at Strong Basements can help you determine the best solution for your specific needs. We will assess your property, provide you with a detailed report of our findings, and work with you to develop a tailored plan that meets your requirements and budget. Whether you choose underpinning, benching, crawl space conversion, or basement addition construction, our team of professionals will ensure that your project is completed safely, efficiently, and to the highest possible standards.
CHOOSING THE RIGHT CONTRACTOR FOR BASEMENT UNDERPINNING
Selecting a reliable contractor plays a vital role in ensuring the success of your basement underpinning project. To help you make the right choice, here are some essential factors to consider:
Seek a contractor with a proven track record in basement underpinning and a team of skilled professionals who are certified and experienced in this specialized field. Their expertise will translate to high-quality workmanship and the ability to address any challenges that may arise during the project.
Take the time to research customer reviews, testimonials, and case studies to assess the contractor’s reputation and level of customer satisfaction. This information can provide valuable insights into the contractor’s reliability and the quality of their work.
A reputable contractor should offer a warranty or guarantee on their work, giving you peace of mind and protection in the event of any issues that may arise post-completion. This demonstrates the contractor’s confidence in their work and commitment to resolving any potential problems.
A trustworthy contractor will provide clear and transparent pricing for their services, ensuring that there are no hidden costs or surprises down the line. Be sure to obtain a detailed written estimate and review the terms and conditions thoroughly before signing any contracts.
The contractor you choose should prioritize open communication and excellent customer service. They should be responsive to your questions, concerns, and requests, providing regular updates and keeping you informed throughout the entire project.
Ensure the contractor is properly licensed and carries the necessary insurance coverage to protect both you and their workers in case of accidents or damages. This is a crucial aspect of working with a responsible and professional contractor.
A contractor with local experience and knowledge of the Ontario Building Code can navigate the permitting process efficiently and ensure your basement underpinning project complies with all relevant regulations.
At Strong Basements, we take pride in our commitment to quality, transparency, and customer satisfaction. Our team of certified professionals possesses the experience and expertise necessary to deliver exceptional basement underpinning services in Toronto and underpinning Etobicoke. By considering these factors when selecting a contractor, you can ensure your basement underpinning project is completed to the highest standards, providing you with a safe, functional, and valuable space that enhances your home.
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BASEMENT UNDERPINNING Toronto FAQs
Basement underpinning is not always necessary, but it is recommended when you need to increase the basement’s height, improve the foundation’s stability, or address any structural issues. An experienced contractor or engineer can assess your specific situation and advise whether underpinning is necessary.
When done correctly, basement underpinning will enhance the structural integrity of your home by strengthening the foundation. However, if the underpinning is not performed properly, it can lead to issues such as foundation settlement or even structural failure. It is essential to work with an experienced and qualified contractor to ensure the best results.
The basement underpinning process typically takes around 4-7 weeks for excavation and construction, excluding the time required for obtaining permits and engineering design. The total duration may vary depending on factors such as project scale, site conditions, and the complexity of the underpinning method.
Basement underpinning costs start at CAD 350+ per linear foot of underpinned foundation. The final cost depends on various factors, including the scale of the project, depth, underpinning section thickness, project accessibility, and other considerations.
Yes, underpinning can increase the value of your property by adding more usable living space and improving the foundation’s stability. Lowering the basement floor and creating a more functional area directly impacts property value, especially in high-demand areas like Toronto.
Yes, a permit is required for basement underpinning projects. The permit ensures that the underpinning process follows local building codes and regulations. Working with an experienced contractor and engineer can help you navigate the permitting process and ensure your project complies with all relevant guidelines.
Yes, you can absolutely live in the building during basement underpinning. In fact, 90% of our Toronto basement lowering projects have been carried out while the houses were occupied by the owners. The primary concern is construction noise during work hours (09:00 AM – 05:00 PM, Mon-Fri).
Yes, it is possible for basement underpinning to fail. The success of an underpinning project depends on the engineer, contractor, and chosen underpinning method. The engineer must accurately assess the foundation’s structural condition and design the appropriate underpinning method, while the contractor must be experienced and use the correct methods and materials.
A mid-range basement lowering project in Toronto (~600 sq. ft.) typically costs around CAD $55,000 – $60,000. This estimate includes engineering design and drawings, building permits, engineer site visits and reports, excavation, underpinning, interior waterproofing, new drain pipes, backwater valve, sump pump system, moisture barrier, concrete floor, and all labor and materials. The basement will be ready for framing and renovation upon completion.
BASEMENT UNDERPINNING SUMMARY
In conclusion, basement underpinning in Toronto provide homeowners with an invaluable opportunity to transform their basements into functional, comfortable, and aesthetically pleasing living spaces. By partnering with an experienced and reputable contractor like Strong Basements, you can ensure that your project is completed to the highest standards, with careful attention to detail and adherence to the Ontario Building Code.
Basement underpinning in Toronto not only increases the living area of your home but also adds value to your property, making it a worthwhile investment for homeowners looking to enhance their living spaces or generate additional income through rental units. Furthermore, underpinning strengthens the foundation of your home, enhancing its structural stability and providing added protection against potential issues such as soil movement and water infiltration.
At Strong Basements, we pride ourselves on our commitment to quality, transparency, and customer satisfaction. Our team of certified professionals has the experience and expertise necessary to deliver exceptional basement underpinning services in Toronto. With numerous positive reviews from both homeowners and general contractors, you can trust Strong Basements to provide outstanding results and a seamless experience throughout the entire underpinning process.
UNDERPINNING blog posts
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