Before & After

John's Waterproofing Before & After Photos

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Before vs After: TerraBlock Insulation - Portland, OR

Insulation is an important step to keep moisture out of your crawl space and help with your homes energy efficiency. At John's Waterproofing we are able to completely seal the crawl space off from the earth and add moisture protection with TerraBlock insulation. TerraBlock is a 3/4 in. thick and puncture-resistant foam that insulates and helps control the environment in the crawl space. The earth is naturally always cool and applying the TerraBlock helps to keep the temperatures the same year round so that your homes heating/cooling systems don't have to work as hard to keep up with the changing climates, which leads to lower energy bills. It is made of materials that won't rot or grow mold which helps to keep moisture out. It is installed along the crawl space floor and is cut to perfectly fit into each individual space. We seal the TerraBlock in the crawl space with 4 in. thick waterproof tape and anchor it to the base. This ensures that groundwater can't rise up over top the insulation and evaporate into the air causing higher humidity levels. Overall, insulating the crawl space floor is an important step for our encapsulation system to keep your home dry and healthy. 

Foundation Leak in Portland, OR

This customer called complaining that they had water leaking thru the foundation and wall of their finished basement. We installed our patented WaterGuard system and TripleSafe sump pump. 

Crawlspace Condensation in Portland

This customer called because they had a musty smell coming into their home from their crawlspace. The crawlspace was dusty, had some moisture on the vapor barrier, and had a strong musty smell. Our crews went in and encapsulated the crawlspace using our CleanSpace Vapor barrier. It is 20 mils thick and is rip resistant to keep animals and bugs out. We also installed our SaniDry Sedona dehumidifier to help keep the moisture out of the crawlspace and filter the air. After encapsulating the crawlspace the homeowner was so relieved that they didn't have a musty smell coming into their home. 

Spray Foam in Daylight Basement; Portland, OR

The customer called due to concerns on a small vapor barrier covered crawl space in the basement. There were a very strong musty smell and moldy shelves that were next to it, which were also raising red flags. We encapsulated the small crawl space and got a dehumidifier down in the daylight basement to regulate any unforeseen future humidity problems. 

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. 

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