Dewitt 20 Year Weed Barrier 4.1oz Black (3’ x 250’)

SKU: 20 YR-3250
Product Weight 29.00 Pounds
This 4.1oz weed barrier is made from woven polypropylene fabric and is designed to be semi-permanent with a 20 year expected lifespan. A great balance of cost and durability.
Sales price $99.99

Dewitt 20 Year Weed Barrier 4.1oz Black (3’ x 250’)

Woven polypropylene, needle punched fabric with reinforced fiber ideal for weed control and soil supportweed20yr-s


  • Black color prevents light penetration
  • Needle punching provides stability on slopes and moisture permeability
  • Color stripes 12 inches apart make for easy plant spacing/planting
  • 4.1oz fabric is a great balance of strength and cost

The 20 year weed barrier product is the best in the industry for cost-conscious professional and commercial installations. Featuring a rugged 4.1oz woven polypropylene fabric which is designed to resist rotting and degradation. The fabric is needle punched to allow water, air and nutrients to slowly seep through while preventing all weeds from growing.


  • Weed control
    • Under rocks
    • Under mulch
    • Under soil
  • Greenhouse base weed prevention and soil stabilization
  • Insect barriers
  • Retaining wall backing

The 20 year weed barrier is a great balance of cost and quality, with an approximate lifespan of 20 years this material more than pays for itself. Easy to cut, unroll and install and is easily secured with ground staples, stakes or spikes.


  • Color: Black
  • Woven polypropylene construction: 4.1oz
  • Dimensions: 3’ x 250’

Unit Ship Weight: 22 lbs (Large package is equivalent to 29 Lb)



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