Interior Basement Drainage Systems
the Perma Dry Waterproofing foundation drainage system is designed to lower the water level under the slab, helping to prevent water from rising from the edges or through floor cracks in the basement slab.
Get A Free Quote
A common and practical approach to keeping your basement free of water is an interior basement drainage system. The Perma Dry Waterproofing basement system is specifically designed for Northwest building practices and installed to ensure that the below slab drainage cannot cause mold or air quality issues the way many other patent or quick fix solutions can.
Placed below the slab of the basement floor at the lowest possible depths, the Perma Dry Waterproofing foundation drainage system is designed to lower the water level under the slab, helping to prevent water from rising from the edges or through floor cracks in the basement slab. Installed with high quality perforated PVC pipe, sweeping corners, and system maintenance ports, we provide a Life of the Structure guarantee against failure!
- Prevents mold and poor air quality in the home
- Built to conform to Northwest building practices
- Lowers the water table below the slab
- Prevents middle of the floor leaking / moist cracks
- Designed for any sized footing or floor thickness
Leaking basement foundation walls and rock pockets are covered with our Wall Guard system to keep your house dry and safe at a fraction of the cost of many other methods.
We have been providing “common sense” basement drainage systems since 1996 and we offer a full list of interior and exterior drainage solutions to meet your needs.
Have A Wet Basement?
We have been providing common sense basement drainage systems since 1996 and we offer a full list of interior and exterior drainage solutions to meet your needs.
Talk To Specialist
If you have water in your basement, or your planning a remodel in your basement and want to avoid future moisture issues, the first step is to give us a call and speak with a basement water intrusion specialist.
Schedule An Estimate
Schedule an inspection and estimate. After a inspecting the situation in your basement, we can offer several common sense solutions to your wet basement issues.
Schedule Your Repairs
Servicing Everett to Olympia, with some special trips to outlying areas, Perma Dry Waterproofing is a well-regarded drainage and water repair company with the demonstrated experience and knowledge to prove it.
Perma Dry Waterproofing
Serving King County
Serving Snohomish County
Serving Pierce County
At Perma Dry Waterproofing, we take the time to assess the problem and determine the best way to solve it. As a result, what we make dry stays dry. In fact, we’re so confident in the quality of our work that we offer a written guarantee to back it up.
Get in Touch
7:30am - 5pm Weekdays
608 SW 12th Street
Renton, WA 98057