Exterior Basement Waterproofing Experts in Cleveland, OH 

A Lasting Fix for Water Pressure Against Your Foundation Walls

WHAT WE DO

Stop Foundation Water at the Source

Water pushing against your foundation from outside causes damage that starts below ground, long before you see it inside. That's why an interior patch might slow a leak, but it rarely stops water from finding a new path in. 

Our exterior basement waterproofing seals the actual entry point and addresses the water pressure at its source. The result is a foundation that stays protected through Cleveland's wettest seasons. 

At Your Waterproofer we've backed every completed job with a written warranty since 2013. Our trustworthy team is ready to inspect your property and explain exactly what your home actually needs. 

What Exterior Basement Waterproofing Involves

A complete exterior waterproofing job involves five main steps. Each one addresses a different part of how water gets in and how it's kept out. 

Excavation to the Footer 

Our crew excavates along the exterior basement wall until we reach the footer, the poured concrete base that supports the foundation. Digging to this depth exposes the entire wall so it can be properly sealed from top to bottom, rather than leaving buried sections vulnerable to future water intrusion.

Cleaning and Preparing the Wall

Before any membrane goes on, we clear soil and debris from the wall and let the surface dry. Any major cracks or gaps get patched first, since a membrane only works if it bonds directly to solid concrete. 

Waterproof Membrane Application

Once the wall is prepped, we apply a high-quality waterproof membrane. This flexible barrier blocks moisture before it ever reaches the concrete. 

Drainage and Drain Tile 

When needed, we install or repair drain tile, a perforated pipe that sits at the base of the wall. It's part of a larger drainage system that carries groundwater away before pressure builds against your foundation. 

Backfill and Regrading 

Once both are in place, we backfill the area with soil and restore the surface. On some jobs, like the Brecksville project below, we also regrade the yard, so rainwater drains away from the foundation. 

Signs You Need Exterior vs. Interior Waterproofing

Not every basement leak needs the same fix. The right approach depends on where the water is coming from and how much hydrostatic pressure is behind it. With this in mind, here’s a look at the signs you need exterior vs interior waterproofing: 

Signs Pointing to Exterior Work 

White, chalky mineral deposits on the wall after rain, known as efflorescence.
Water returning at the same spot after an interior sealant was applied.
Damp soil sitting right against the foundation for days after rain.
A musty smell that persists even when the basement looks dry.

Signs an Interior Fix May Be Enough 

Light condensation on windows or pipes, with no water on the floor.
A single small drip that only appears during the heaviest storms.
Slightly damp concrete with no standing water or active leak.
Moisture that clears up on its own once the weather dries out.

Protect Your Foundation Today

If water keeps coming back after an interior repair, that's usually a sign the pressure behind the wall hasn't actually been relieved. Exterior work addresses that pressure directly instead of working around it. 

OUR PROCESS

Our Exterior Basement Waterproofing Process 

A clear process takes the guesswork out of a major waterproofing project. Here's a look at each step in a typical exterior basement waterproofing job.

01

Consultation and Inspection

We visit your property to inspect the foundation and identify where water is actually getting in. This visit tells us whether exterior work is the right fix for your situation, or whether a smaller repair would solve it. 

02

Your Detailed Quote

Based on that inspection, we put together an exterior basement waterproofing quote for the specific scope your home needs. You'll know exactly what's included before any work begins. 

03

Scheduling and the Work 

Once you approve the quote, we schedule the job around your calendar. Our crew then carries out the excavation, membrane, and drain tile work outlined in your plan. 

04

Final Walkthrough

A project manager walks the finished work with you to confirm it matches what was promised. Once you're satisfied, payment is collected and the job is closed out.

What Exterior Waterproofing Cost Depends On 

Exterior waterproofing costs vary more than most homeowners expect, because no two foundations have the same amount of damage. 

A few factors drive that range more than any others: 


  • The biggest driver is wall length. A repair covering one corner costs less than a job spanning multiple walls, since there's more excavation and membrane involved. 
  • Excavation depth adds to the cost too. Foundations sitting deeper underground need more digging to reach the footer, which adds labor time. 
  • If your existing drain tile is still in good shape, we can often install cleanouts and clear it. That keeps the job smaller and more cost effective than a full replacement. 

We provide a detailed quote after an on-site inspection, since no two properties need the exact same scope of work. 

A Real Job

Solving a Water Problem in Brecksville, OH 

Frank Decosta first noticed efflorescence forming on his basement walls in Brecksville, Ohio. He knew that white residue meant something wasn't right, even before any water reached the floor. 

Water eventually worked its way through, and Frank reached out for help. We excavated down to the footer along the back and left basement walls, where the pressure had been building. 

Once the excavation was complete, we sealed the walls and restored the area like new. We also regraded the yard so surface water drains away from the foundation. It's the same excavation-to-footer approach we use on most exterior jobs. 

why choose us

Why Cleveland Homeowners Choose Us for Exterior Work 

We know exterior waterproofing is a significant investment, so trust matters as much as the fix itself. Here's what homeowners get when they work with us: 

A Warranty Backed by Real Terms 

We back every completed exterior waterproofing job with a written warranty, ranging from 5 years up to lifetime coverage depending on the scope of work. That coverage means you're protected if the problem resurfaces after we leave. 

Around 500 Completed Waterproofing Projects Across Northeast Ohio 

We've completed around 500 waterproofing projects to date, with 40 to 50 new jobs finished each year and many of these include exterior basement waterproofing. That volume means we've likely seen a version of whatever problem your foundation is facing. 

We Tell You What Your Foundation Actually Needs

We give you an honest assessment of what your foundation actually needs. We recommend only the work your home requires, then stand behind that recommendation. 

One Team Handles Every Part of the Job 

For homeowners comparing options, our full range of services covers everything from exterior excavation to yard grading under one roof. Our foundation repair and drainage solutions teams often work alongside our waterproofing crew when a property needs more than one fix. 

EVERYTHING YOU NEED TO KNOW

Frequently Asked Questions 

Timeline depends on the scope of the job, mainly wall length and excavation depth. A single-corner repair moves faster than a job spanning multiple walls. We'll give you a specific timeline once we've inspected your property.

Exterior waterproofing usually costs more than an interior-only fix, since it involves excavation, membrane, and drain tile installation. That extra scope is also why it tends to prevent the problem from coming back.

Painting interior basement walls to stop water usually makes the problem worse. We also recommend waterproofing before adding a patio, deck, or other exterior improvement. We've had to remove brand-new patios because the foundation underneath needed repair first.

Coverage depends on your specific policy. Most homeowners insurance excludes gradual water seepage unless you've added flood or water-backup coverage. Checking with your insurer before work begins can clarify what's included.

Spring tends to be our busiest season, since melting snow and rain often reveal problems homeowners hadn't noticed before. Scheduling earlier in the year can mean a shorter wait for an appointment.

Get Ahead of the Damage Today

Water damage doesn't pause while you decide what to do next. That's especially true in a finished basement, where drywall and flooring can hide a leak until real damage is done. The longer it sits against your foundation, the more it costs to fix.

So, reach out today, and our Cleveland waterproofing company will get an inspection on the calendar and help you work through your exterior basement waterproofing problems.