Home waterproofing services Ajax

Home Waterproofing Services in Ajax

Winter prep starts now! Book a FREE basement inspection today, speak with our contractors and receive custom waterproofing solutions that will protect your Ajax home from the snow, ice and rain.
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Floodproofing Services For Ajax Homes

Ajax is considered the most high-risk city for flooding in the GTA! A recent report done by MyChoice gave Ajax a score of 4.6 out of 5 when it came to flooding. This makes waterproofing Ajax homes an absolute necessity, not just a choice!

Ajax is home to a number of watersheds, including Carruthers Creek Watershed and Duffins Creek Watershed, not to mention the fact that Ajax is located along Lake Ontario’s shoreline. Holding your breath and keeping your fingers crossed is not enough to keep your property protected, you need to invest in modern-day basement waterproofing techniques to be sure your home remains dry all year.

Trust us, it’s not worth the risk! Book your FREE basement inspection today.

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Basement Waterproofing Costs

How Much Will It Cost To Waterproof Your Basement?

Our waterproofing rates are priced by the linear foot, making it easy to get customized basement waterproofing that works for your home and budget. We believe in being upfront about costs, so you’ll always know exactly what to expect when you choose DGI Waterproofing. No hidden fees, just fair, transparent pricing that’s focused on getting the job done right.

  Service Cost
1 Exterior Waterproofing $50 – $300+ per linear ft. (Cost depends on depth and access)*
2 Interior Waterproofing $50 – $200 per linear ft.*
3 Waterproofing Foundation Cracks $1500-$3000 (Cost depends on width and depth)*
4 Basement Waterproofing $6 to $8 per sq. ft. (Cost depends on materials and company)*
5 Mould Remediation $1000 – $100,000*
6 Waterproofing Newer Homes $2.75 – $4 per sq. ft. *

*Please note that all prices are approximate and may vary based on the specifics of a project.

Recommended Waterproofing Services For Ajax Homes

What The Age Of Your Foundation Says About Your Waterproofing Service

  • Homes Built Pre-1970: Making up approx 12.5% of Ajax homes, foundations are likely to be concrete block or older stone/rubble (especially pre-1945), which are highly susceptible to water seepage through mortar joints. Recommended services: Exterior Waterproofing and Foundation Crack Repair.
  • Homes Built 1971–1990: Approx. 32.2% of Ajax homes, foundations are more likely to be poured concrete, but the quality of original drainage and exterior waterproofing may be failing due to age. Recommended services: Exterior Waterproofing, Foundation Crack Injection, and Interior Drainage/Sump Pump Systems.
  • Homes Built Post-1991: Approx 41.1% of Ajax homes, foundations are primarily poured concrete. Vulnerabilities are less about the material and more about urban flooding from heavy rain overwhelming sewer/storm drains. Recommended services: Interior Waterproofing (Trenching), Sump Pump Installation, and Backwater Valve Installation.

Book Waterproofing & Water Damage Services

Explore the best waterproofing solutions for your home below. Select the service you want to learn about the DGI difference and how our contractors can protect your home all year round!

Basement Waterproofing Rebates In Ajax

Save Money On Your Water Damage Protection Services!

Due to the City of Ajax’s growing concern about flooding, the government has started offering waterproofing rebates to protect private properties throughout the city.

The Durham Region Loan Program provides residents of Ajax with an interest-free 3-year loan for up to $3,000 for the installation of flood protection devices like a backwater valve or sump pump.

  • A backwater valve is crucial for protection against sewer backup – a common issue in high-risk, urban areas like Ajax.
  • A sump pump is essential for managing groundwater and weeping tile drainage to prevent hydrostatic pressure from cracking the foundation.

For more information and application forms, see The Durham Region Loan Program here. For assistance with your application, call DGI! Our local waterproofing contractors can help you navigate the process.

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Waterproofing Articles & Resources

My Basement Has Flooded! What To Do In The First 60 Minutes, 24 Hours & 7 Days

Finding water in your basement is scary, especially if it’s rising fast, smells bad, or [...]

Structural Vs. Non-Structural Cracks: How To Identify & Fix

Noticing a crack in your basement or foundation wall can be alarming. As a homeowner [...]

Do You Need A Permit To Waterproof A Basement?

If you’re planning to waterproof your basement in Toronto or the GTA, you might be [...]

How To Waterproof Basement Walls: DIY vs Professional

You know that nagging feeling when you step into your basement after a rainstorm and… [...]

How to Stop Mould From Growing in Your Basement

If there’s one thing homeowners across Toronto and the GTA know, it’s that basements are [...]

What Is A Sump Pump Backup System? Do You Need One?

Before your question is answered, imagine your sump pump stops working during a heavy rainstorm. [...]

Common Mistakes Homeowners Make When Choosing A New Sump Pump

While we know picking a new sump pump doesn’t exactly top most people’s list of [...]

Do You Have Water Damage In Your Basement? Signs, Causes & Solutions

Noticing something unusual in your basement can be stressful. Maybe there’s a musty smell, a [...]

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Your Trusted Partner for Basement Waterproofing in Ajax

Don’t let small water problems grow into expensive repairs. Our team is here to provide trusted basement waterproofing, foundation sealing, and humidity control services. Whether you’re dealing with water stains, persistent dampness, or cracks in your foundation, we offer long-lasting solutions to keep your home or business dry and protected throughout the year.