Vapor Barriers | TerraFirma Basement Waterproofing Systems

Wall Vapor Barrier

Even if you’re not planning on finishing your basement, our wall panels can create a cleaner, brighter appearance while insulating and waterproofing your basement walls.

Basement with white waterproofing sheets on the walls.
vaporlock vapor lock wall vapor barrier barrier

VaporLoc
Wall System

VaporLoc Elite is a 100% waterproof plastic vapor barrier that is perfect for unfinished basement walls preventing leaks and mold growth. Unlike paint and materials that adhere to the walls, VaporLoc is mechanically attached to your basement walls and it will never chip, peel, or flake away from the concrete

Advantages

  • VaporLoc Elite will direct any water coming through the wall into your drainage system.
  • Great way to cover large boulders, uneven surfaces or dirt sections of basement walls and floors.
  • With a 25-year warranty for wear and tear, it’s durable, washable, and has UltraFresh antimicrobial protection.
  • Quick Install. Between 1-2 days.

What’s the Best Fix for Leaky, Wet Basements?

Homeowners in Portland, Seattle, Tacoma, and across the damp Pacific Northwest know that preventing leaks and mold growth is essential for healthy living. TerraFirma is the region’s exclusive provider of the industry-leading VaporLoc Elite vapor barrier system.

Let’s see how TerraFirma’s VaporLoc Elite vapor barrier stacks up to other solutions:

    VaporLoc Elite BrightWall® CleanSpace®
Applications Basement Waterproofing tf expert check barrier tf expert check barrier tf expert check barrier
  Crawl Space Encapsualation tf expert check barrier    
Benefits Visual appeal at install tf expert check barrier   tf expert check barrier
  Complete Seal tf expert check barrier    
  Mold Resistant tf expert check barrier tf expert check barrier tf expert check barrier
  Off gassed odors (VOCs) None   Has off gassing
  Cost $$ $$$ $
Material & Installation Flexible Waterproof Sheeting tf expert check barrier   tf expert check barrier
  Vapor barrier thickness 120 mil   20 mil
  Rigid plastic panels   tf expert check barrier  
  Double sealed waterproof seams tf expert check barrier    
  Install on unfinished walls tf expert check barrier tf expert check barrier tf expert check barrier
  Install around even surfaces and irregular walls tf expert check barrier   tf expert check barrier

25-year warranty.
Guaranteed.

25-year warranty. Guaranteed.
VaporLoc Elite has a transferrable 25 year warranty for a 100% seal of soil odor and gasses.

25-year warranty.
Guaranteed.

VaporLoc Elite has a transferrable 25 year warranty for a 100% seal of soil odor and gasses.

25-year warranty. Guaranteed.

25-year warranty.
Guaranteed.

VaporLoc Elite has a transferrable 25 year warranty for a 100% seal of soil odor and gasses.

25-year warranty. Guaranteed.

Schedule your free
Basement Evaluation

Schedule your free
Basement Evaluation