Durability:
Quality:
Recommend:

So I bought the barrier a year ago, before I realized that I needed to dig a French drain system and core drill an outfall pipe through my foundation at my vacation home. My advice is don't plan on taking any shortcuts. Wipe down the concrete before installing the double sided tape, drill and pin the membrane as they tell you to, buy the underlaid "felt". In hindsight, I would only buy the 6.5 ft wide membrane. The 13' wide is too hard to handle with just one person. The stuff works. The amount of moisture it traps under the floor layer is significantly more than the loose laid black plastic the builder installed.