Concrete Water Barrier - HDPE Plastic



The Concrete Water Barrier, manufactured in the USA, is made entirely from high-density polyethylene (HDPE), ensuring premium quality and resilience. This barrier is available in a range of sizes and thicknesses to cater to different project requirements. Thicknesses span from 30 mil to 100 mil, where a mil is equivalent to one-thousandth of an inch. Roll heights are offered from 18 inches up to 60 inches, with the majority of rolls extending 100 feet, and a limited selection available in 80 feet lengths.

Key Features:
Durability: Engineered to be waterproof, UV resistant, and non-biodegradable, the barrier excels in longevity.
Resistant Properties: The material is resistant to insect and rodent damage and will not succumb to rot or mildew, making it highly suitable for concrete water barrier applications.
Efficient Installation: Multiple rolls can be connected with double-sided HDPE seam tape, creating an effective and continuous barrier against water.

Stocked in Kansas City, MO, this product typically ships within one business day, facilitating rapid delivery for your project.

Material Thickness:
30 mil = 1/32”
40 mil = 3/64”
60 mil = 1/16”
80 mil = 5/64”
100 mil = 3/32”

Please Note: The widest rolls that we offer in HDPE are 60” (5ft).

We are also unable to provide custom roll lengths.

Product Specifics

  • Material: High Density Polyethylene
  • Texture: Smooth
  • Size: Various
  • Free Shipping
  • Need a Written Quote?
    Request Online > 
  • Volume Pricing Available - orders $6,500+
  • Questions? Call (800) 520-7731

HDPE Plastic

  • Waterproof
  • Commercial Grade
  • UV Resistant
  • Non-Biodegradable
  • Will Not Rot or Mildew
  • Resistant to Rodent and Insect Damage
  • 100 Year Material Lifespan
  • Made in the USA

All of our plastics are professional-grade and are designed for use in both residential & commercial applications. Our plastics are designed for years of continuous use in the designated application.

HDPE Barrier Tape

HDPE Barrier Tape - Moisture Resistant
HDPE Barrier Tape - Moisture Resistant
HDPE Barrier Tape - Moisture Resistant
HDPE Barrier Tape - Moisture Resistant

HDPE Barrier Tape - Moisture Resistant



  • All HDPE Ships for Free (standard ground, see map)
  • Expedited shipping only available on orders over $2,000 
         Call: (800) 520-7731 for pricing and ship times

Shipping estimates shown on the map pertain to this specific product only. HDPE orders typically ship same day if the order is placed before 12:00 noon CST. Transit times displayed in the map are listed in business days, and are approximate. Transit times are subject to stock levels at regional warehouses.  The day that the order is shipped is not counted as a transit day.

Thickness comparison

The below is a thickness comparison of the material. HDPE plastic thickness is measured in "mils" which is "thousands of an inch".