Drain Tile Repair & Replacement in Southeastern Wisconsin
Give Groundwater a Way Out.
Drain tile is the hidden system that keeps groundwater away from your basement, and in many Southeastern Wisconsin homes, it stopped working years ago. American Foundation Specialists replaces clogged, collapsed and missing drain tile so water flows to your sump pump instead of into your basement.
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The System You Never See Until It Fails
Drain tile is perforated pipe laid around the footing of your foundation, either inside or outside the walls. It collects groundwater before that water can build pressure against the walls and under the floor, and it carries the water to a sump pump or another drainage outlet. When it's working, you never think about it.
The trouble is that drain tile doesn't last forever. Many Southeastern Wisconsin homes still rely on clay tile laid 50 to 100 years ago, in short sections that shift, crack and fill with silt over time. Tree roots find their way into the joints. Some newer plastic systems were undersized for the amount of groundwater on the lot, and many older homes were built without drain tile at all.
When drain tile fails, the water it used to carry away has only one place to go: into your basement. Replacing it is often the single most effective step toward a permanently dry basement, and it's a core part of our basement waterproofing services.
What's Under Your Home
The Drain Tile Under Wisconsin Homes
Older homes typically have clay tile, short sections of fired clay pipe laid end to end around the footing. The gaps between sections let water in, but they also let in silt, sediment and roots. Over decades, sections shift, crack or collapse, and the line slowly fills until water can no longer flow through it.
Newer homes use flexible or rigid plastic pipe with small perforations, often wrapped in fabric. It lasts longer than clay, but it can still fill with fine silt, get crushed during construction or simply be too small for the groundwater on a particularly wet lot.
Footing drainage wasn't standard practice when many of the region's oldest homes were built. Those basements often take on water every spring because groundwater has nowhere to go. Adding drain tile can make a dramatic difference in a basement that has never been dry.
Why It Fails
Why Drain Tile Stops Working
- Silt & SedimentFine soil washes into the pipe over the years and slowly clogs it.
- Age & CollapseClay sections crack, shift out of line or collapse under the weight of the soil.
- Tree RootsRoots from mature trees grow into joints and openings, blocking the flow.
- Undersized SystemsSome systems were never large enough for the groundwater on the lot.
Signs Your Drain Tile Has Failed
- Water returning to the same spots after rain
- Seepage along the base of the walls
- A sump pit that stays dry while the basement gets wet
- Water rising through floor cracks
- Wet basement every spring
- An older home with no sump pump at all
Think Your Drain Tile Has Failed?
We'll check your drainage and explain whether repair or replacement makes sense.
How We Fix It
Drain Tile Repair & Replacement Options
Interior Drain Tile
Interior drain tile is the most common way we replace failed drainage. A narrow trench is cut along the inside edge of the basement floor, new perforated pipe is set in clean, washed stone at the footing and the system is connected to a sump pit. The trench is then patched with new concrete.
It's installed entirely from inside, so your lawn, driveway and landscaping stay untouched, and it intercepts water right where it causes seepage. See floor and wall seepage.
Exterior Drain Tile
Exterior drain tile is installed along the outside of the footing during excavation. It's typically part of a bigger project, like exterior waterproofing or straightening a wall that has moved, when the foundation is already exposed.
Combined with a waterproofing membrane on the wall, it keeps water away from the foundation before it ever reaches the basement. See exterior basement waterproofing.
Installed from inside along the footing. No digging in your yard.
Installed outside during excavation, usually with waterproofing.
Collected water is carried to a sump pump that sends it outside.
What to Expect
Our Drain Tile Process
- 01InspectWe look at where water is entering and how your drainage is set up.
- 02DiagnoseWe determine whether your drain tile is clogged, broken or missing.
- 03RecommendYou get a plain-English explanation and a written estimate.
- 04InstallWe install new drain tile, connect the sump and restore the floor.
Drain Tile Questions
Drain Tile Repair & Replacement FAQs
What is drain tile?
Perforated pipe installed along the footing of a foundation that collects groundwater and carries it to a sump pump or drainage outlet, before it can push into the basement.
Why is it called drain tile if it's a pipe?
Early systems were made of short sections of fired clay, which were called tiles. The name stuck even after plastic pipe replaced clay.
How long does drain tile last?
It varies with the material, soil and installation. Many older clay systems in Southeastern Wisconsin have been in the ground for 50 years or more and have stopped working.
How do I know if my home has drain tile?
A sump pit with pipes entering it usually means there's drain tile. Older homes without a sump pit may have clay tile draining elsewhere, or none at all.
Can old drain tile be cleaned instead of replaced?
Sometimes a clogged section can be cleared, but old clay tile is often cracked or collapsed in places, and cleaning won't fix that. Replacement is usually the lasting solution.
Is interior or exterior drain tile better?
Both work. Interior drain tile is less disruptive and very effective against seepage. Exterior drain tile makes sense when the foundation is already being excavated for waterproofing or wall repair.
Does new drain tile need a sump pump?
Interior drain tile is typically connected to a sump pit and pump, which moves the collected water outside.
Will drain tile stop water coming through my walls?
It relieves pressure along the base of the walls and captures water from block wall cores. Leaking cracks may also need to be sealed.
Do you have to break up the basement floor?
Only a narrow strip along the perimeter is removed and then patched with new concrete. The rest of the floor stays in place.
How long does drain tile installation take?
Most interior drain tile installations take a few days, depending on the size of the basement. You'll get a timeline with your estimate.
Thousands of Wisconsin Homeowners Have Trusted Their Foundations to American Foundation Specialists.
“Jayme and Scott came out on an urgent call today. Although there was no foundation issue, they correctly diagnosed a plumbing issue… I highly recommend their professional and friendly service.”
“The team at American Foundation did a great job installing steel beams to brace one of our basement walls… The work looks great and they did good cleaning up afterwards.”
“We worked with Lyle. He was great to work with, explained everything that needed to be done… Fair price and excellent work.”
Related Repairs
Related Foundation Repair Services
Floor & Wall Seepage
Sump Pumps & Battery Backup
Exterior Waterproofing
Don't Wait for a Small Problem to Become a Bigger One.
Let's Find Out What's Happening With Your Foundation.
Tell us what you're seeing. We'll inspect the problem, explain what's causing it and help you understand your repair options.
American Foundation Specialists — Protecting Wisconsin Homes for 80 Years.