Plastic Foundation Moisture Barrier - 24" x 100' Roll - 60 mil Thickness

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60 MIL Foundation Moisture Barrier
24" Tall  x 100' Wide Roll

Our heavy duty waterproof HDPE material is an ideal solution for limiting sub-terranean water movement. The HDPE sheet material is typically installed outside, adjacent to the building's foundation and acts as a reliable water barrier for basements and crawl spaces. 

Height of Barrier: 24"
Material Thickness: 60 mil
Material Length: 100 foot roll (can be joined)
Material: HDPE
Shipping: UPS

- Can be cut with a standard utility knife or hand saw
- Joins vertically or horizontally with sealant tape
- Made in the USA

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Shipping Transit Times: We Ship Fast!
Most orders ship same day if placed before 12:00 PM EST. Transit times are displayed in business days and are approximate.


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Attach to a Foundation Wall (Optional)

To adhere the HDPE water barrier membrane to the a foundation wall consider utilizing the HDPE Vertical Lock Adhesive or alternatively the self-adhering SubSeal Water Barrier product line.




Need a Longer Roll? We offer our barrier in custom roll lengths of 100' increments. Additional production time and shipping costs bay be required. Please contact us to request a custom quote.

Written Quotes: If you would like a written quote for your project please contact us.

Volume Pricing: We offer volume pricing on orders totaling over $5,000. Please call (800) 351-9633 or email for details.



1. Dig a trench a few inches back from the building's foundation and where you plan to install the water barrier. The trench should be 2” less deep than the depth of the barrier that is to be installed. For example if you are installing a 30” barrier, dig a 28” trench.

2. Place the water barrier in the trench. If connecting two segments of barrier be sure to overlap the segments by 2 feet, use sealant tape vertically and horizontally to connect the seam. The taped overlap will prevent the ground water from flowing through the joint.


Other Applications:

HDPE water barrier can also be used as a root guard for trees, bamboo and weeds. When used as a root guard, the HDPE sheet effectively prevents the plant's root from spreading throughout the landscape.