Vapor Barrier Drainage Dimple Matting 4 x 50

Great product - easy to install and work with, does exactly as it says.

“We recently ordered this dripping board, and it’s an excellent product. We used it to cover the foundation wall in the basement, providing an added layer of protection against water damage. It connects seamlessly to the French drain, ensuring efficient drainage and moisture control. The quality is great, and installation was straightforward. Highly recommended for anyone looking to safeguard their basement from water issues!”

Exactly what I wanted and needed.

Hard plastic, with a bit of plyability. Easy to cut. Best if you can unroll, cut to length and let it relax and lay flat before installing. Prevents vapor barrier puncture in rocky areas. Good value, would buy again.

Bought 5 of these to cover the floor of my crawl space to; 1) protect the vapor barrier from wear and punctures; and 2) to provide drainage under the vapor barrier in case the sump pump fails. This material is very strong and fairly rigid, easy to lay out, push or pull an entire rolled out sheet under pipes, etc. and surprisingly easy to cut with shears or with a utility knife. If you're looking to move the roll (4'x50') around tight corners - you should be aware the roll doesn't bend much. I had some slight difficulty getting the roll positioned just right to be able to drop it through the hatch to my crawl space. Although it's pricey, I would definitely buy this again just for the peace of mind that I won't have torn vapor barrier the next time a plumber has to do some work down there.

This is a very cost effective drainage mat. I purchased 3 rolls and they were all neatly packaged and in good condition. The plastic is light-weight so it's easy to mount, but yet still really durable. I'm a contractor and will probably buy more on future jobs.

This thick dimple matting is very effective in providing an additional vapor and cushioning layer in my large crawl space. It was very easy to roll out, and I used a sharp box cutter blade to customize the fit to walls, water heater and sump pump. I really like the dimpling which provides channels for water flow, as well as additional cushioning to the dirt floor when working in the crawl space. My crawl space humidifier is now easily able to bring crawl space humidity below 40%, which I was not able to achieve with just the previous plastic barrier. I also used vapor barrier seam tape to ensure more effective vapor barrier protection between seams. I highly recommend this product for any DYI crawl space upgrades!

Excellent product for my crawl space project. Exceeded expectations. Durable, sturdy and easy to cut to fit. Didn't collapse or deform under my weight and easy to slide on! No more dirt dust when working in crawl space.