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Before and After Pictures from Warrenton
Adding Crawlspace Insulation and a Full Encapsulation in Warrenton, OR

Adding Crawlspace Insulation and a Full Encapsulation in Warrenton, OR

Before After
Adding Crawlspace Insulation and a Full Encapsulation in Warrenton, OR Adding Crawlspace Insulation and a Full Encapsulation in Warrenton, OR

This homes crawlspace was in disarray. To insulate it properly and protect it in the long run, we installed our Crawlspace Encapsulation system. 

Moldy Rotting Wooden Posts in Warrenton, OR Crawlspace

Moldy Rotting Wooden Posts in Warrenton, OR Crawlspace

Before After
Moldy Rotting Wooden Posts in Warrenton, OR Crawlspace Moldy Rotting Wooden Posts in Warrenton, OR Crawlspace

This home had rotting wooden posts in their Crawlspace. The above home smelled damp and the floor was warping in response to the water damage. To stop this we installed six SmartJacks to provide stability to the home and we then added a pipe drainage system, a TripleSafe sump pump, and a 6 Mil vapor barrier. 

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Basement Waterproofing & Crawl Space Repair Contractor in Warrenton, OR

Happy Customers Surrounding Warrenton, OR

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Basement Waterproofing & Crawl Space Repair in Warrenton, Oregon

Do you have water in the basement? Is your crawl space damp? This leads to mold, rot, musty odors, and structural issues. It also leads to a reoccurring headache for you. Luckily, our trained experts are available to permanently fix the problem.

We will properly install a hidden drainage system in your Warrenton basement and completely encapsulate your crawl space with CleanSpace vapor barrier. We are here to solve the problem for you.

Why Choose Us?
  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Basement Egress Windows
  • Flood Vents & Drainage Systems
  • Crawl Space & Basement Dehumidifiers
  • Crawl Space Excavation
  • Hundreds of Satisfied Customers

Basement Remodeling in Warrenton, OR

Waterproofing your basement prevents outside water from coming in but what if a pipe bursts or the water heater leaks inside the home. A newly remodeled basement done by your average contractor will mold and rot if there is an internal leak. You'll have to tear out your new basement! We fix this issue.

Our Products Include:
  • Waterproof, washable, insulated walls           
  • Mold-Resistant, No-Sag suspended ceiling
  • Modular carpet, tile & faux wood flooring

  • Energy-efficient, double-paned basement windows
  • Attractive Sunhouse basement window wells
  • French, bifold, louvre & six-paneled steel doors
Unlike the average Warrenton contractor we use completely inorganic, waterproof materials. Even if the basement floods your walls and floors will not be damaged by the water. These waterproof products are patented and are built to create an attractive basement that lasts a lifetime.

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Earthquake & Seismic Retrofitting in Warrenton

In Warrenton, earthquake risk is a reality. That is why it is critical to have your home properly reinforced and prepared for any seismic event. At John's Waterproofing, we provide seismic retrofitting services on your home or business using metal connectors and other reinforcing methods and materials. The goal is to counteract racking, sliding, and overturning, the 3 major earthquake-induced forces that can damage or ruin your structure.

For a FREE no-obligation written estimate in Warrenton, OR, please click below and John's Waterproofing will contact you shortly.

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Job Stories From Warrenton, OR
Critters Tear up Vapor Barrier and Old Insulation - Warrenton, OR

Homeowners heard a scuttling noise from their crawlspace, they called up an animal control service to search out the issue. There were critters creeping through the crawlspace, and chew marks were prevalent on the old 6 Mil vapor barrier, with fiberglass insulation pulled into bedding places. The animal control company removed the critters they found and recommended John's Waterproofing for an encapsulation, the best way to deter critters. The homeowners wanted their home to be healthy, so they were eager to move ahead and get their home encapsulated. 

To begin working we removed the old and damaged materials from the space. With a clean bass, we installed a SmartSump in the lowest spot of the crawlspace. This will ensure any unwanted water is safely sent out and away from the homes foundation. We then laid down TerraBlock insulation along the dirt floors and brought in CleanSpace. This is a 20 Mil woven vapor barrier with a 25 year warranty against rips and tears. The vents were all sealed up and spray foam insulation was applied to the foundation walls. As a final step we installed a SaniDry dehumidifier to ensure this home is taken care of. 

Addressing a Long Standing Issue - Warrenton, OR

We had visited this homeowner several years prior, however, he wasn't ready to move forward at that time. After three years of living with the water issue, he called back, finally ready to go. Since time had passed, we needed to perform a new inspection, so a system designer was sent out to asses. The specialist did a full inspection of the exterior of the foundation to check for any landscape/drainage issues and crawled the entirety of the crawlspace so that his proposal would be accurate. The homeowner sat with the System Designer and a proposal for encapsulation was crafted and signed electronically. 

The installation crew began the work by removing the old 6mil plastic barrier, dirty fiberglass insulation and other assorted debris. A trench was dug around the perimeter to hold a 3" perforated pipe drainage system and graded to a SuperSump system with an UltraSump battery backup to ensure continued operation in the event of a power outage. TerraBlock, a 1/2' thick dense, flexible foam barrier was laid on the dirt floor. This aids in insulation and protects the CleanSpace barrier from punctures. CleanSpace a 20mil, nylon-reinforced barrier was next and all the seams were sealed and posts isolated to prevent any moisture from rising into the crawlspace. It was fastened to the foundation walls just below the rim joist. The vents were all sealed and a SaniDry dehumidifier was installed to keep the humidity controlled and filter the air. A few days later, a 3" layer of single-cell spray foam was applied to the foundation walls and rim joist, completing a sealed and insulating the crawlspace.

Standing Water Causes Damage to Crawlspace - Warrenton, OR

This home had a vapor barrier that had been installed years before, but with no maintenance to keep it in place or clean, water had pushed its way into the crawlspace. Water could be found pooling on top of the barrier, and mud was throughout the crawlspace. The above fiberglass insulation was drooping and falling apart. Wanting to keep their home warm, the homeowners had called for new insulation. After going over how fiberglass is made to be encased tightly on all sides and presenting insulation options made for a crawlspace, we found the right solution for this home. 

Our crews began by going in and removing the old fiberglass insulation and old vapor barrier. We then installed a TripleSafe sump pump to divert groundwater out and away from the home to a LawnScape outlet. We then laid our TerraBlock crawlspace insulation over the dirt floor and encased the post footings with Cleanspace. Cleanspace was then placed throughout the crawlspace and fully secured along the walls. The crawlspace walls were then covered in spray foam insulation. To finish off we installed new vent covers. This home will now be dry and healthy. 

Water Pooling on Vapor Barrier in Warrenton, OR

The homeowners had a vapor barrier added into their basement a few years back. They had thought it would be an out of sight, out of mind situation, however, they decided to check on how it was holding up and once they opened up the door to their crawlspace they discovered heavy, water saturated fiberglass insulation, and pooling on top of the vapor barrier. The company that had installed it never fully sealed it. Water was coming in where the plastics overlapped and through the crevice's between the barrier and the posts. This was not a solution that they were looking for, it wasn't doing the job at all. 

Our crew began by removing all of the old and damaged material under their home and had to dry it all out. Since they had a large amount of water, we dug down a three inch perforated pipe along the interior of the crawlspace and attached it to a Super Sump Pump to help pull the water out and away from the home. We then laid down a 6 Mil Black Plastic and sealed it all up, making sure that it was attached to the home, and was secured around or under each footing as needed. 

To make sure that the home is cared for, we always recommend an annual service check up, that way we know all of the equipment is working properly and has not been disturbed. We want to make water issues a thing of the past. 

Leaky Basement in Warrenton, OR

Our crews went to a job in Warrenton. The customer had called our office complaining leaky basement walls. Our inspector, Zezar suggested installing our patented WaterGuard drainage system. The homeowner happily agreed and Delfino and his team quickly set out to stop Jake's basement walls from leaking. WaterGuard works by collecting wall seepage and draining it to the Super Sump sump pump. It is placed in the footing of the basement floor and is virtually invisible once the job is finished. The Super Sump is a full-featured system that includes all the best components available and has top performance year after year.


The homeowner now has a dry and healthy basement for years to come.

Leaky Basement in Warrenton, OR - Photo 1Leaky Basement in Warrenton, OR - Photo 2
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