Before & After

Basement Waterproofing Before & After Photos

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Waterproofing Basement Walls in SW Portland Oregon

This wonderfully finished basement had been a cozy lived-in area of the home until just last year. After a heavy rain, they noticed wet spots on their finished wall and coming in where the wall and the floor meet. A few more regular rain showers and this family was left with standing water and multiple leaks in their basement. This required them to tear apart their whole space due to water damage. Our team came in and installed a drainage system, completed the crack repairs, and installed our patented ThermalDry Wall system. This system ensures that no water or moisture will come in contact with the living space or building materials used to finish the basement walls.  Now that the space is free from water intrusion issues they can refinish the wall and never have to worry again. 

Waterproofing and Finishing the Basement - Portland, OR

This basement had been used as general storage space, with a laundry room and the homes water heater as well. The homeowner wanted to utilize the space, so they called up John's Waterproofing. After waterproofing the space with a full drainage system and TripleSafe sump pump, we installed EverLast Wall Systems along the walls. Our finishing crew installed doorways, baseboards, framing for each room, and fully finished the space with our ThermalDry Tile system and SaniDry Dehumidifier. 

Cracked and leaking basement in SW Portland OR

Woody had sealed off this small area of his house and enclosed it to cover a wet and unsightly basement wall. After enough cracking and mold, he decided it needed to be handled. Having already used us to encapsulate his crawlspace, we were the first and only call this homeowner made. We repaired the crack and installed our lovely Bright Wall panels to finish the space and make it functional for the home owner. 

Basement Finishing in Portland, OR

This customer called about water getting into his basement causing problems underneath it and inside. We installed our patented water guard system and sump pump.  We then used thermal drywall covering to prevent water from entering the space and provides extra insulation. 

Purus Basement Walls in Portland, OR

Leaky basement walls were causing issues in this basement. The homeowners couldn't use the basement for storage because everything would either get wet or the moisture from the leak would make things damp and humid. Our crews installed a drainage system that we use called WaterGuard to go along the basement wall and drain into a sump pump. Since this leak was pretty extensive we installed our TripleSafe sump pump. It's a three-pump system that adjusts to the amount of water coming in. The crews also installed our BrightWall paneling that works alongside our WaterGuard system. It is a waterproof, stain resistant, and moisture barrier wall panel. It is designed specifically for basement walls. This customer was happy with the look of the basement and that they could finally have storage space. 

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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