Keep Your Basement Dry & Safe – Get interior Waterproofing Today!

Interior Waterproofing is a drainage system installed along the perimeter of your basement wall below the floor that allows the relief of hydrostatic pressure and routes it to a sump pump to discharge the ground water from your home. Also, we can install a vapor barrier over the walls to allow additional moisture into the drainage system and provide a small insulation benefit.

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Why Interior Waterproofing?

Interior Waterproofing is the most popular form of water management. These systems come with a longer warranty, are more easily maintained, and are often more cost effective than other facets of waterproofing.

Get a Dry, Healthy Home with Interior Waterproofing

Keep in mind that up to 50% of the air in your home comes from your basement, with our system you will be well on your way to a healthy home. This system can be used on foundations of all types and come highly recommended by industry experts. A combination of drainage, vapor barrier, and sump pump will give you the peace of mind you’re looking for and will help your home weather the storm.

What Our Customers Say

Will was incredibly professional and explained everything about basement waterproofing. Was clear he has a lot of experience but also isn’t trying to upsell you.
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Sofia V. Nelson Avatar
Sofia V. Nelson
10/06/2026
William was great. Explained everything. Learned a lot about our home in the process. Got on the schedule sooner than expected. Thanks again.
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Luke Whiteman Avatar
Luke Whiteman
9/28/2026
Will Horton was the best ! He knew his stuff and pointed us down the best path! Would recommend!
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Brent Watson Avatar
Brent Watson
9/24/2026

FAQs: What Metro Detroit Homeowners Should Know About Interior Basement Waterproofing

How does an interior basement waterproofing system work?

An interior waterproofing system relieves hydrostatic pressure by capturing groundwater beneath the floor along the interior perimeter of your basement wall. Water is directed through sub-floor drainage pipes into a sump pump basin, which safely discharges the water away from your home’s foundation. A wall vapor barrier can also be added to direct wall seepage straight into the drain tile while providing a minor insulation benefit.

In the Metro Detroit area, installing an interior drainage system typically costs between $4,000 and $10,000, depending on your home’s perimeter footage, foundation type, and sump pump specifications. Localized sub-floor repairs or basic pump additions start around $2,500 to $4,500, whereas full-perimeter installations with heavy-duty sump systems and wall vapor barriers usually range from $6,000 to $12,000+.

Interior waterproofing is the most popular choice for Michigan homes because it provides reliable water management, carries a longer warranty, is easier to maintain over time, and is significantly more cost-effective than full exterior excavation. It relieves water pressure under the concrete slab directly, preventing water from pushing up through floor cracks during heavy Michigan downpours and spring thaws.

Yes. Interior waterproofing drainage systems can be installed on all foundation types commonly found across Metro Detroit, including poured concrete, cinder block, brick, and stone foundations. The system works universally to alleviate hydrostatic pressure and keep basement floors dry regardless of foundation wall construction.

Because up to 50% of the air on the upper floors of a home originates from the basement, damp basement air carrying moisture and musty odors circulates directly into your living spaces. Installing an interior drainage system paired with a wall vapor barrier stops standing water and vapor intrusion, lowering humidity levels and promoting a healthier home environment.

Don’t Let a Leaky Basement
Ruin Your Day!

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