Licensed, Bonded & Insured in Wisconsin Serving Waukesha County & Greater Milwaukee
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Exterior Waterproofing in Eagle, WI

Eagle hillside homes, with the runoff sent around the walkout

Exterior waterproofing in Eagle, WI for hillside and walkout homes near the Kettle Moraine: excavation, membrane, weeping tile. Lifetime warranty.

Call +1 (414) 587-3093
Local & Family-Owned

Exterior Waterproofing for Eagle homes

Eagle sits right at the edge of the Kettle Moraine State Forest Southern Unit, and the ground shows it. Hills, kettles and glacial ridges mean a lot of homes in and around Eagle are built into a slope, with a walkout on the low side and a buried wall on the high side. That buried wall does the hardest job in the house. Every rain and every thaw, water runs down the hill, soaks into the clay and presses against it.

Walkout basements also have a tricky transition where the full-height wall steps down to grade along the sides. Water likes to collect in that step, and it's a common spot for leaks and cracks. We look at how the lot drains before anything else: where water comes off the hill, where it pools and which walls carry the most wet soil. That tells us how much of the foundation needs to be opened and waterproofed.

On the uphill wall we excavate to the footing, clean and repair the concrete or block, then apply a liquid waterproof membrane with dimple board over it. New weeping tile goes in at the footing inside washed gravel, carrying water along and away from the house. The backfill is graded so the next storm runs around your home. When the Village of Eagle requires a permit for the work, we pull it and set up the inspection.

Call +1 (414) 587-3093
Exterior Waterproofing diagram for Eagle, WI homes - Basement Foundation Repair
What's Included

What exterior waterproofing in Eagle includes

On a sloped Eagle lot, we build the exterior waterproofing around the uphill walls first, and it includes these four parts:

Excavation to the footing

We dig along the leaking wall down to the footing so the whole face of the foundation can be cleaned, repaired and sealed.

Liquid waterproof membrane

Cracks get hydraulic cement, then the wall gets a thick elastomeric membrane that keeps water off the concrete.

Dimple board and weeping tile

Dimple board gives water a gap to drain down, and new perforated weeping tile at the footing carries it away.

Washed gravel and regrading

Washed gravel around the tile keeps it draining, then we backfill and grade the soil to slope away from the house.

Warning Signs

Signs your Eagle home needs exterior waterproofing

  • Water seeping through the wall after heavy rain or the spring thaw
  • White chalky efflorescence on the block
  • A musty smell that never leaves the basement
  • Paint peeling or bubbling off a foundation wall
  • Water pooling against the foundation outside after a storm
  • An old leak that interior patches never stopped
Book an inspection (if qualified)
How It Works

How a exterior waterproofing job in Eagle runs

01

Find the leak path

We look at the wall inside and the grade outside to see where the water gets in.

02

Written plan and price

You get the excavation length, the materials and the price on paper.

03

Dig, seal and drain

Our own crew excavates, repairs and seals the wall, and sets new weeping tile and gravel.

04

Backfill and warranty

We backfill, regrade, clean up and register your lifetime transferable warranty.

∞
Lifetime

Backed by a lifetime transferable warranty

We stand behind every job in Eagle. If the problem we fixed ever comes back, we return and make it right at no cost, and the warranty passes to the next owner when you sell.

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Real Results

What homeowners say about our crew

★★★★★

They replaced our drain tile, put in a sump pump, set steel beams, and sealed the basement walls - then redid the window wells and buried a downspout outside. The price was competitive and Nick, Luis and the crew explained everything as they went.

Barb Ahrens
Barb Ahrens
Verified Google review
★★★★★

What an amazing job. There aren't enough words to say how much we appreciate Nick, Luis and the crew. The work was beautiful and they left the job site perfect. Thank you so much!

Ken Noffke
Ken Noffke
Verified Google review
Find Us

Your local exterior waterproofing team for Eagle

Basement Foundation Repair, LLC

2128 Easy St
Waukesha, WI 53188

Our crew heads out to Eagle from the Waukesha shop.

Phone: +1 (414) 587-3093

Hours: Mon–Fri 7am–7pm · Sat 8am–4pm

Call +1 (414) 587-3093
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Questions, Answered

Eagle exterior waterproofing FAQs

The uphill wall holds back a full height of soil, and water from the slope soaks into it. That wall carries the most pressure in the house. Exterior waterproofing on that side usually solves the problem.
Most sloped lots are workable with the right equipment and a planned route. We walk the property first and pick the safest way in. If access is tight, we'll plan the dig around it and tell you before quoting.
That step where the wall drops to grade is a natural catch point. Water collects there and works into cracks and the joint. We waterproof through that section and grade the backfill so water moves past it.
Wooded slopes still send plenty of water downhill, especially during snowmelt when the ground underneath is frozen. We look at which way the land drains toward your walls. The new weeping tile and grading are laid out for that.
We plan the excavation for the slope and the depth of the wall, and we open only the length we can work safely. The trench gets backfilled and compacted as each section is finished. You'll see the plan before we start.
It depends on the scope. When the Village of Eagle requires one, we pull the permit and schedule the inspection. You won't need to handle the paperwork.
For a single seeping crack, an inside crack repair can be enough, and we'll tell you if that's the case. If water comes through in several places, the wall has water sitting against it. Exterior waterproofing handles that whole wall.
Most exterior jobs take a few days, depending on how many walls and how deep. Sloped lots can add some time for access. We backfill and grade before we leave.
Yes, grading is part of the job. When we backfill, we slope the soil away from the foundation so surface water heads downhill and around the house. With the yard already open, it's the easiest time to get it right.
Yes, seal the walls before you finish. Once drywall and flooring are in, water problems get much harder to reach. With the outside sealed and the lifetime warranty in place, you can finish with confidence.
Inspection (if qualified) · No Pressure

Ready to deal with your Eagle basement?

Call our family team and we will come out to Eagle, look at the problem with you and put an honest, written quote in your hands.

Call +1 (414) 587-3093

Same-week appointments  ·  Financing available  ·  Lifetime transferable warranty

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