Before & After

John's Waterproofing Before & After Photos

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From Damp to Dry: Basement Waterproofing - Portland, OR

This homeowner was experiencing leaking water in their basement. This can happen if there's cracks in the foundation walls or improper drainage was installed. It is usually the cause of too much water pressure puddling up and seeping into the basement. Once this homeowner noticed that their was a water problem, they called John's Waterproofing to get the issue solved and stop the water from flooding in. After discussing their options, they agreed to doing a basement waterproofing so they wouldn't have to worry about it happening again. Our crew first installed a drainage system, WaterGuard, along the interior perimeter of the basement. This is super important in order to control the flow of water and be able to direct it to the sump pump. Our SuperSump Plus sump pump is able to collect the water from the WaterGuard and send it safely away from the homes foundation. Because the homeowner wanted this to be a finished space, we then installed ThermalDry along the foundation walls. ThermalDry is a vapor barrier, made of waterproof material to prevent mold growth, that helps guide moisture from the walls down to the drainage system. It is shingled to the WaterGuard to ensure secure waterflow. Additionally, a SaniDry dehumidifier was installed that works to pull moisture out of the air and control the basement's environment. After the basement waterproofing process is completed, the homeowner gets to enjoy their healthy and dry basement again. 

Crawl space; Portland, OR

Customer called to have crawl space cleaned out and encapsulated 

Sump Pump Install in a Finished Basement Portland, OR 97210

New homeowners realized their home didnt have waterproofing installed in the basement before it was finished. To protect their investment, they asked John's Waterproofing to come out and pre-emtivly install a waterproofing system before the home could get damaged. 

While we had to redo some of the basement to get it sealed up, we were happy to waterproof and re-finish the basement.

Window Installation in Portland, OR

As this homes basement is prepped to be finished, the windows would need work. They had some minor leaking issues and were far to small to be used in the event of an emergency evacuation. After we had an installation crew waterproof the space, our finishing crew arrived to upgrade the window and the window well. 

Portland, OR Basement damp and damaged

Bright wall transforms any damp, dingy looking basement into a bright and beautiful one!

our service area

We serve the following areas

OregonWashington Our Locations:

John's Waterproofing
219 Airport Road
Silverton, OR 97381
1-503-419-0404


John's Waterproofing
12108 Mukilteo Speedway
Suite A1 & A2
Mukilteo, WA 98275
1-425-475-1500
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