These pins go hand in hand with the foundation tape. Really easy to drill in to your walls and pound these pins in. Luckily I didn't have any concrete block to drill into, but with wood its super easy.

We had an extremely wet spring this year and I had a strong musty odor coming up from the air returns into my home. The inside humidity rose to 81%. I contacted a contractor who happened to do work in a house with an encapsulated crawl space and thought it would be a good solution for me. Since encapsulating my crawl space and installing a dehumidifier and one fan, the humidity in my crawl space has dropped to a perfect 45% and the temperature is staying about 70 degrees. After just about one month, this seems to be a very good solution. The humidity inside my home is back to normal and the musty odor is completely gone.

Very good product, only thing it should be shipped in cardboard had a couple holes in lost 3 feet, from ship other than that good stuff

See our review of the Guardian 12 Mil Reinforced Vapor Barrier.

This is the tape we use to attach the sections of vapor barrier and around vertical obstructions for a continuous application.

Even after ordering extra rolls of this tape I still ran out but luckily I had extra "two way" and substituted to get the job done! You won't mind having left overs of these tapes, there made so well and will have many other useful applications around the home or workshop.