Wondering how to waterproof your basement effectively? You’re not alone. Whether you’re spotting signs of moisture or already dealing with leaks, basement waterproofing can feel overwhelming. This guide walks you through our proven 6-step process to waterproof any basement, so you can protect your home with confidence.
What Is Basement Waterproofing and Why Does It Matter?
Basement waterproofing is more than a fix—it’s prevention. It protects your home from water damage, mold, foundation issues, and lost property value. Especially in the Greater Toronto Area, where seasonal weather causes soil shifts and heavy rain, waterproofing isn’t optional—it’s essential.
How Do You Waterproof a Basement? Here’s Our 6-Step Process
We believe in fixing it right the first time. Here’s how our team at GJ MacRae approaches every waterproofing project—from first inspection to final seal.
1. How Do You Find the Source of a Basement Leak?
Before we fix anything, we locate the leak. This step is crucial—if you don’t know where the water is coming from, any repair is just a guess.
- For unfinished basements, visual inspection is easier.
- For finished basements, we use tools and experience to diagnose hidden leaks.
Not sure where the leak is? Our experts can visit your home to assess it quickly and accurately.
2. What’s the Best Waterproofing Technique for Your Basement?
Not all leaks are the same. That’s why we match the repair method to your home’s unique structure:
- Century homes may need different solutions than new builds.
- We evaluate the size, location, and type of foundation before deciding.
- Beware of too-good-to-be-true quotes or interior injections offered by unqualified contractors.
Pro tip: Choose a technique that has stood the test of time—our repairs come with a 15-year transferable warranty. Also learn, Five Step Process For Interior Basement Waterproofing in Toronto.
3. Do You Need to Worry About Underground Services?
Yes—and we handle this for you. If exterior excavation is required, we locate all underground utilities before digging. We also:
- Use tarps to protect your landscaping
- Clean up thoroughly
- Leave your property exactly as we found it—only drier!
Waterproofing shouldn’t ruin your curb appeal. We treat your home with respect from start to finish.
4. How Can You Prevent Future Basement Leaks?
Think long-term. A waterproofing job isn’t just about fixing today’s leak—it’s about protecting your home for decades. We recommend:
- Exterior crack repair (especially for foundation cracks)
- Assessing your soil structure
- Adding drainage systems that work with your home
Plus, our 15-year warranty adds peace of mind—and resale value if you ever sell. Here’s how you can use it to generate residual income.
5. What’s More Important—Price or Workmanship?
When it comes to basement waterproofing, you get what you pay for.
- If a quote seems unusually low, corners may be getting cut.
- Poor quality work is often invisible until it’s too late—when water returns.
Foundation repair is serious. That’s why we back our work with real guarantees, not quick fixes.
6. Why Is Drainage the Key to Preventing Basement Leaks?
Good drainage is everything. Without it, water pools near your foundation and increases pressure against your walls—eventually forcing its way in.
What helps most:
- Clean eavestroughs and downspouts
- Sloped landscaping (positive grading)
- A functional weeping tile system under your footings
Curious if your drainage system is doing its job? Let our team assess your setup.
Need Basement Waterproofing in the GTA? Let’s Talk
If your basement is wet, damp, or smells musty—don’t wait. The earlier you act, the more you can prevent.
- Get expert advice
- Trust 40+ years of experience
- Enjoy peace of mind with our 15-year transferable warranty
Call GJ MacRae at (905) 824‑2557 or request a quote online.
