American Made

This tape is used to seal the seams of the crawl space vapor barrier. It comes in  4" x 187' rolls (compare to rolls at only 108') and is white to match all of the vapor barriers we offer. This product, when installed correctly, will give you a waterproof seal at the seams. In very wet conditions it is recommended to use the Foundation Seal Tape™ under the seam to give an extra layer of protection. This tape is the perfect thickness for this application allowing proper flexibility...

Foundation Seal Tape™ (FST) is used to seal the vapor barrier to the foundation wall. When installed to a completely dry & clean foundation wall, the bond is good enough to hold the vapor barrier to the wall temporarily (several hours/days) until the Foundation Pins are installed. If the foundation wall is wet in the area it will be installed and it will not bond then a polyurethane caulk must be used. This tape is 1.5" x 100' and has a reinforcement inside the tape to eliminate stretching...

The Foundation Pins™ are used to permanently secure the vapor barrier™ to the foundation wall. These pins are inserted into a 1/4" hole drilled by a hammer drill. They are to be installed every two foot, two in each corner and anywhere is cut around obstructions. These pins come in packs of 100 pieces or 1000 pieces and are required for a lasting bond to the foundation wall. The heads of our pins will not break off nor will the pin come out of the hole as with other pins on the market....

12 Mil Vapor Barrier GuardianLiner® Extremely durable, high quality crawl space vapor barrier/liner. This crawl space liner has been a favorite of the professional community since its introduction. There are three major components that make this liner an excellent choice for the crawl space environment. First, the white top layer and the tan bottom layer are made from 100% virgin polyethylene resin. This is very important because these layers will last indefinitely. Product performance &...

20 Mil Reinforced Vapor Barrier for Crawl Space Encapsulation® The 20 Mil SilverBack® is made from 100% virgin polyethylene resin and reinforced with a 1000 denier polyester cord. This crawl space vapor barrier is idea for use on the crawl space floor because it is an actual 20 mil. We say it is an actual 20 mil because it is measured at the plastic and not across the raised reinforcement threads like other brands are. This makes the SilverBack® 20 Mil 30% thicker than the competitors 20 mil....

Felt550® Has Two Significant Uses In A Crawl Space Puncture Strength The Felt550® is made from virgin Polypropylene and woven into an lightweight and extremely puncture resistant material. There is no organic material used when making this product so it will naturally resist mold and mildew growth. In fact, the Felt550® was designed and engineered to be in contact with water and the earth 100% of the time. Putting all of these features together makes it perfect to use under a crawl space liner...

Compare the 20 Mil GuardianLiner® to CleanSpace™- Same amount of plastic and same thickness... Looking for an affordable crawl space liner in the 20 mil class? The GuardianLiner® is a vapor barrier designed to match up in appearance and performance with the CleanSpace® brand head to head. Although lengths and widths are different the barrier's formula is comparable. Both product's outer layers are made from 100% virgin polyethylene resin and reinforced with a 1000 denier polyester cord. They...

12 Mil DiamondBack This American Made crawl space liner is the basic string reinforced vapor barrier that can be compared to most other brands on the open market for the same stated thickness, 12 Mil. Actual 12 mil is equal to .012", not 12mm. This crawl space liner does not contain any additives and is reinforced with a 1000 denier polyester cord to stablize the layers and prevent tearing. The appearance of this crawl space liner is bright white on the face and black on the back. Although it...

The basin’s new, contemporary, lightweight design will now allow you to take it in to the crawl space already assembled or in two separate pieces. The anti flow plate has now been made a part of the basin itself, and is no longer a separate piece that you have to put together. The bottom ribbed surface makes assembly fast and easy. It goes together with just a “snap”. The new basin now uses slots instead of predrilled holes for better water flow and water pressure. Whether you're a...

These plastic insulation pins are used to mechanically fasten rigid foam board to the foundation wall. This is to be used prior to installing your crawl space vapor barrier, and is not intended to be used on the vapor barrier itself. Requires a 5/16 drill bit for installation.