Johnson Grass Root Barrier (Sorghum halepense)



Our Johnson Grass Root Barrier is composed of HDPE and shipped in roll form. The material is effective at blocking weed growth in landscaped areas. These rolls can be used in both commercial and residential settings. This high density polyethylene product is waterproof, UV resistant, and is non-biodegradable. It is available in 10”, 18” & 24" roll widths. At a thickness of 80 mil, this plastic material has proven effective in thousands of installations over 20 years at blocking even the most aggressive and invasive plant and tree roots.

The material is made in America and when buried underground, provides an approximate 100 year material lifespan. We offer the plastic in 100’ long rolls. Multiple rolls can be connected using our double sided HDPE seam tape.

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?
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  • 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.