Existing Customers Schedule Service

We're Hiring! Join Our Team
Pay Your Bill Online Pay Now
Keep Water Out of Your Basement with TerraFirma

Basement Waterproofing Wall Products

Our waterproof basement wall products create a brighter, more beautiful space

Are you tired of looking at those ugly, damp, cold concrete basement walls? If so, it's time for an upgrade! All of our basement wall panel systems stop water vapor from coming through the walls and resist mold and mildew. The experts at TerraFirma can help you select the solution that's right for your needs.

Even if you're not planning on finishing your basement at this time, our wall panels can create a cleaner, brighter appearance while insulating and waterproofing your basement walls. Our VaporLoc Wall System can be air sealed to work in conjunction with a radon mitigation system.

To request a free in-home consultation and estimate in Seattle, Portland, Tacoma or nearby, give us a call or click below.

VaporLoc Wall System

If you're interested in an easy way to upgrade your basement walls, there's nothing quite like the VaporLoc Wall System. Like our other wall systems, it can hold back water vapor passing through your foundation walls, directing it to your sump pump. With anti-microbial protection built right in, no mold or mildew will grow on the walls!

If you have stone walls, an exposed ledge in your basement, or dirt floors, VaporLoc is the perfect solution! With its 25-year warranty from rips or tears, you can be sure it's strong enough to do the job!

Whether you're thinking about finishing your basement or simply want to prevent water intrusion, we offer versatile basement wall solutions that can give you a drier, brighter, more comfortable basement. We offer free estimates on all our basement waterproofing products and services in Seattle, Portland, Tacoma, Vancouver, Bellevue, Eugene, Renton, Hillsboro, Salem, Gresham and nearby. Contact us today!

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Adams
  • Adrian
  • Arock
  • Athena
  • Baker City
  • Bates
  • Bridgeport
  • Brogan
  • Burns
  • Cove
  • Crane
  • Drewsey
  • Durkee
  • Elgin
  • Enterprise
  • Haines
  • Halfway
  • Harper
  • Helix
  • Hereford
  • Huntington
  • Imbler
  • Imnaha
  • Ironside
  • Jamieson
  • Jordan Valley
  • Joseph
  • Juntura
  • La Grande
  • Lostine
  • Meacham
  • Milton Freewater
  • North Powder
  • Nyssa
  • Ontario
  • Oxbow
  • Pendleton
  • Pilot Rock
  • Prairie City
  • Richland
  • Riverside
  • Summerville
  • Sumpter
  • Ukiah
  • Union
  • Unity
  • Vale
  • Wallowa
  • Westfall
  • Weston
Our Locations:

TerraFirma Foundation Systems
761 NE Garden Valley Blvd.
Roseburg, OR 97470
1-541-204-4660


TerraFirma Foundation Systems
13110 SW Wall St
Portland, OR 97223
1-541-229-4049


TerraFirma Foundation Systems
10111 S Tacoma Way D5
Tacoma, WA 98499
1-253-201-1447