Before & After

Crawl Space Repair Before & After Photos

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Crawlspace Repaired in Lake Oswego, OR

The customer had mold in his crawl space and water. Our crew went in and removed all the debris and mold from the crawl space. We installed a TripleSafe sump pump and a SaniDry Sedona so he never has to worry about water and mold again. 

Musty Crawlspace in Lake Oswego, OR

This customer called because he had a musty smell in his house that he couldn't get to go away. Upon further investigating, they discovered it was originating from beneath the house. So they gave us a call to have one of our inspectors come out and take a look at what was going on. Our inspector found sagging old fiberglass insulation with a torn vapor barrier. Water and debris had been getting in the crawlspace causing mud, dirt, and moisture damage to the posts and beams. The musty smell was moving up thru the house. We recommended doing a crawlspace encapsulation to prevent future water problems from happening. We cleaned out the crawlspace and sealed the vents, the crew then laid down our Terrablock that is a matting underneath the CleanSpace that completely seals in the crawlspace. 

Installing a Perforated Pipe for a Crawlspace Encapsulation - Lake Oswego, OR

To collect ground water we installed a perforated pipe in a silt sock. This then has TerraBlock insulation and a CleanSpace vapor barrier installed over it. 

High Humidity in Crawlspace - Lake Oswego, OR

This homes crawlspace suffered from high humidity issues. The homeowners had the fiberglass insulation removed the year prior when they had to treat the space for mold. But with the space still open to the elements, the mold came back. They needed a way to encase the space to keep it dry and healthy, so they called up John's Waterproofing. We installed a full encapsulation!

Drainage System to Solve Crawl Space Flooding - Lake Oswego, OR

This crawl space would regularly flood, and the fiberglass and vapor barrier needed to be replaced to keep up with this. To end the flooring the homeowners were ready to get a drainage system and sump pump to ensure the flooding would no longer occur. This will help prolong the life of the 6 Mil vapor barrier and allow the homeowners to not have to replace it as often. 

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
Mukilteo, WA 98275
1-425-475-1500
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