Total Basement Finishing 
in Portland, OR

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Waterproof & Mold Resistant Products 
for Remodeling Your Basement

Not only do you want a beautiful finished basement, but you want it to last. Over time, and especially after storms or flooding, water seeps down through the ground and into the foundation of your home, resulting in water damage to your basement. Many basement companies finish your basement with wood, drywall, fiberglass, and tile; all of which are vulnerable to water damage and mold.

Don’t spend thousands of dollars finishing a basement that you will have to refinish because of water damage! Instead, choose from our beautiful, waterproof materials and let us help you create a long-lasting finished basement.

How We Solve the Problem

  • Waterproof, Washable Basement Walls
  • A Wide Variety of Thermal Basement Flooring
  • No-Sag, mold resistant Basement Ceiling
  • Basement Staircases & Full Basement Bathrooms
  • Energy-Efficient, Double-paned Basement Windows
  • Glass French doors, bi-fold doors, louver doors, and      six-paneled steel doors
  • Energy-Efficient Basement Lighting
  • Written Warranties on Products | Financing Available

Mold Damage in Portland, OR

Mold & Water Damage

When water enters your basement by seeping through the foundation or after a heavy rain, it comes in contact with organic materials like carpet, wood, plywood, fiberglass, tiles, or even ‘mold resistant’ drywall. When these materials get wet, they quickly grow mold and rot, leaving your beautiful Portland basement destroyed. When this happens, the drywall may need to be restored or repaired, but it will likely need to be torn out and your entire basement may need to be refinished, which can be both frustrating and expensive.

Advantages of our Basement Materials

Beatiful Basement Flooring in Portland, OR

We want you to have a beautiful living space without risking water damage. To make this possible, we use patented waterproof materials that resist mold. You can choose from a selection of attractive washable floors and walls. You can hang items on the walls without the need to find studs. The panels also contain an unbroken sheet of insulation to conserve heat in your basement. The flooring has a layer of air, supported by pegs inside it, to raise it off the concrete and prevent cold basement floors. Our patented materials allow you to have a beautiful basement that you can enjoy for years without having to worry about water damage.

Waterproof Basement Walls in Portland, OR

Our Company serving Portland

Beyond our specially-designed materials, Total Basement Finishing is known for its dedication to quality, responsibility, and integrity. We want what is best for our customers and we provide recommendations and quality work that benefits you long term. From installing a drainage system, to attaching the last ceiling panel, we provide a quality job that lasts for years. To see an example of this process, watch this video.

Creating the perfect living space in your home that is waterproof, durable, and beautiful is our goal.  Let us be your partner in finishing your basement.

Service Area Zip Codes:


Recent job requests for basement finishing in Portland, OR:

Project Location: Portland, OR 97225

Comment: Looking at my options to add ventilation to an unfinished basement and possibly finish it for use as a play room

Project Location: Portland, OR 97210

Comment: I am looking to finish a daylight basement

Project Location: Portland, OR 97210

Comment: Seeking a quote for: 2 basement egress windows, a new basement entrance, full basement refinishing,

Project Location: Portland, OR 97229

Comment: Basement remodeling includes building a new office, a new bathroom, opening a walkout door and a large window

Project Location: Portland, OR 97220

Comment: Partially finished basement already but would like to finish with two legal bedrooms and kitchenette

Project Location: Portland, OR 97212

Comment: We have an unfinished basement that we would like to finish with a gym and guestroom and laundry area

Project Location: Portland, OR 97217

Comment: We have a partially finished basement. It was completely finished. It we had so much water get in we needed to install a sump pump. We're concerned with putting drywall back up on the walls surrounding the perimeter of our basement.

Project Location: Portland, OR 97239

Comment: Mold in last carpet caused severe asthma attack. Leak abatement system installed. Concrete floor

Project Location: Portland, OR 97212

Comment: 1924 home with an unfinished basement. looking for quotes to help finish it out.

Project Location: Portland, OR 97215

Comment: Adding bed and bath into unfinished basement

Project Location: Portland, OR 97239

Comment: The basement is of a house I am looking to buy. I want a mother-in law unit downstairs. It is unfinished at the moment. I would like an estimate of cost to determine if can be done before I move into the home.

Project Location: Portland, OR 97217

Comment: Permitting the living space with these walls/insulation

Project Location: Portland, OR 97219

Comment: I'm interested in having these installed in a storage room that I'd like to convert into an office. Thank you!

Project Location: Portland, OR 97211

Comment: Have a basement with perimeter drainage, sump pump and membrane on the walls. Ready for finishing. Interested in your walls/floors

Project Location: Portland, OR 97233

Comment: I want to have a wall built on the interior of my garage door, to be able to create a family room in my garage. This will be a temporary wall that can be removed when we move, so I do not want to remove the track or the garage door. This will be a barrier against the elements that would be able to come in through the closed garage door.

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