Waterproofing, Damp Proofing, ICF Waterproofing, Air Barrier, Driveway Sealing & more
Waterproofing, Damp Proofing, ICF Waterproofing, Air Barrier, Driveway Sealing & more
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Wet basement? We fix the problem at the source. Trusted waterproofing specialists serving homeowners across Grey, Bruce, Simcoe & surrounding areas. Just ask our clients. We are experts in both new builds & existing home repairs. On top of that we are also experienced in commercial waterproofing applications.

Protect your home from water damage with our professional basement waterproofing services. We use high-quality materials and advanced techniques to ensure your basement stays dry and mold-free. What sets us apart from other water proofers is our extensive experience in all types of waterproofing applications. New builds, exterior, interior, & commercial. We take pride in understanding & following Ontario building codes.

Prevent water damage before it starts with our exterior waterproofing services. Our team will assess your home's exterior and recommend the best solutions to keep your home dry and protected.

Its best to waterproof the exterior walls of your foundation, before water can seep in, but its not always an easy option. Landscaping, decks, driveways, attached garages etc. can prove to be costly obstacles to overcome. In any case we can overcome them by waterproofing the interior of your home, effectively stopping foundation leaks, keeping your basement dry.

A sump pump or French drain is an essential tool for keeping your basement dry and preventing water damage. Our expert technicians can install a high-quality sump pump or French drain system that will keep your basement safe and dry.

Don't let your crawl space become a breeding ground for mold and pests. Our crawl space encapsulation services create a barrier against moisture and insects, ensuring a healthier home environment.

Radon gas is the #1 cause of lung cancer for non-smokers in Canada. 1 in 4 homes in our region are affected by Radon gas. Its a naturally occurring gas that seeps up into your home from the ground.
Calling us is the fastest way to get in touch.
320203 Road 170, Grey Highlands, ON, Canada

Stop Basement Leaks at the Source — Trusted Waterproofing Experts Serving Grey County
A wet basement isn’t just an inconvenience — it can lead to mold, structural damage, and costly repairs if left untreated.
At K&R Custom Sealing, we specialize in professional home waterproofing solutions designed to stop water intrusion at its source — not just temporarily cover it up.
Whether you’re dealing with foundation cracks, leaking walls, or ongoing moisture problems, we provide long-lasting waterproofing systems built for Ontario’s harsh weather conditions.
The most effective way to fix a wet basement is from the outside.
We excavate around your foundation, repair cracks, and install a professional waterproof membrane system along with proper drainage to keep water away from your home.
✔ Full foundation excavation
✔ Crack repair & sealing
✔ Waterproof membrane installation
✔ Weeping tile & drainage systems
Best for: Long-term, permanent protection
When exterior excavation isn’t possible, interior systems can effectively control water and protect your basement.
We install interior drainage systems that capture and redirect water safely away from your home.
✔ Interior drainage systems
✔ Sump pump installation
✔ Moisture control solutions
Best for: Finished basements or limited access areas
Even small foundation cracks can allow water to enter your basement.
We locate and repair cracks properly to stop leaks and prevent further structural damage.
✔ Crack sealing
✔ Leak prevention
✔ Structural protection
A failed or clogged drainage system is one of the leading causes of basement leaks.
We install modern drainage systems that relieve hydrostatic pressure and keep water away from your foundation.
✔ New weeping tile installation
✔ French drains
✔ Drainage upgrades
Damp-proofing helps prevent moisture from penetrating foundation walls.
We apply professional coatings combined with protective membranes for reliable protection.
✔ Tar-based coatings
✔ Membrane systems
✔ Code-compliant applications
✔ Experienced waterproofing specialists
✔ Honest assessments — we fix the real problem
✔ High-quality materials built to last
✔ Clean, professional job sites
✔ Reliable service across Grey County
✔ Solutions designed for Canadian weather
If you’re noticing any of the following, it’s time to get your foundation inspected:
• Water leaking into your basement
• Damp or musty smells
• Mold or mildew growth
• White powder (efflorescence) on walls
• Foundation cracks
• Water after heavy rain or snow melt
Understanding the cause helps ensure the problem is fixed properly:
• Hydrostatic pressure from saturated soil
• Poor exterior drainage
• Cracked or damaged foundation walls
• Failed damp-proofing systems
• Clogged or broken weeping tile
1️⃣ Free Inspection
We assess your home and identify the true source of the problem.
2️⃣ Custom Plan
Every home is different — we recommend the best solution for your situation.
3️⃣ Professional Installation
Our team completes the work using proven waterproofing systems.
4️⃣ Long-Term Protection
You get peace of mind knowing your basement is protected for years to come.
K&R Custom Sealing provides residential waterproofing services in:
• Owen Sound
• Hanover
• Collingwood
• Meaford
• Markdale
• Surrounding rural communities
Don’t wait for a small leak to turn into a major repair.
Protect your home with professional waterproofing solutions done right the first time.
📞 Call 519-377-2324 today
K&R Custom Sealing
(519) 377-2324