Dewitt Weed Barrier 20 Year (4.1oz)

Dewitt Weed Barrier 20 Year (4.1oz)


$19.15 Regular price

  • In stock - departs in 1-2 business days
  • Inventory on the way

This 20-Year Weed Barrier is the best in the industry for cost conscious professional and commercial installations. It’s also ideal for retail consumers who demand professional-quality products. Dewitt Weed Barrier Fabric is a 4.1 ounce, woven polypropylene, needle-punched fabric with reinforced fiber for extra durability. Colored stripes located 12 inches apart make for easy plant alignment. It’s guaranteed by the manufacturer to block weeds for up to 20 years. It also improves soil moisture retention, reduces erosion and can be covered by materials such as mulch and gravel.

This commercial landscape fabric has excellent tensile strength to prevent tearing and puncturing. It works well around trees and shrubs while letting them get the nutrients they need. We sell Dewitt garden weed barrier in bulk rolls up to 250 feet at the lowest guaranteed price that you can easily cut to the right size and shape

Dewitt 20-Year Commercial Weed Barrier Features:

  • Stops weeds
  • Allows air, water and nutrients to pass through
  • Superior light blocking
  • Conserves soil moisture
  • Available in retail sizes
  • Easy to install
  • Environmentally safe
  • Great for commercial
  • Landscapes
  • Professional quality
  • Striped for easy plant alignment
  • Choice of professionals
  • Great for permanent landscapes
  • Great for xeriscapes
  • 20-year limited warranty


Select the following standard sizes from the drop down box above:

  • 3' wide x 250' long bulk
  • 4' wide x 250' long bulk
  • 5' wide x 250' long bulk
  • 6' wide x 250' long bulk
  • 8' wide x 250' long bulk
  • 12' wide x 250' long bulk

Additional Information

We recommend this product be covered by mulch or another material to extend the product's life. Prolonged exposure to sunlight will reduce the lifespan of the product and void the warranty.


20 Year Weed Barrier Specifications

Product Video

This video is for instructional purposes only. The landscape fabric featured in the video may not be the exact fabric shown above.

Ordering Information

Orders up to eight feet will ship via Standard Ground Service. Anything over eight feet will ship via Motor Freight Carrier. Order will take three business days for manufacturer to process.

Free Shipping

This item ships free via Motor Freight Carrier almost anywhere in the contiguous U.S.!

On rare occasions, addresses with limited access such as islands or major metropolitan areas (e.g. New York City) may incur additional delivery fees. If so, you will be contacted to confirm the extra shipping cost before your order is processed. Shipments to Alaska or Hawaii qualify for free shipping to any West Coast port. Please contact us for special shipping rates from the West Coast to Alaska or Hawaii.

Motor Freight Agreement

  • Full Size Semi: Your location must be able to accommodate a full-size semi-truck trailer of up to 70 feet in length.
  • Someone Must Be Present: You or another authorized person must be present to unload the shipment. The exact delivery date will be arranged via phone by the freight company.

Recently viewed

Customer Reviews

Based on 131 reviews
C.K. (Comstock Park, US)
five star


Legacy Review
Easy Use-Weed Barrier

We used in our children's garden and our children ages 6-12 were able to work and cut to size very easily. Didn't need to use the metal clips to keep in place. Nice felt backing was very amenable to staying in place.

Legacy Review
Not used Yet

I haven't used this yet. Had more of my other material than I thought. Did open the package and think I'll be pleased when I do use it. Feels tough and should last much, much longer than the material I've been using. My tomatoes and various peppers will be planted through X's cut in the material. The material will rotate with the tomatoes/peppers to my different beds.

Legacy Review
Works like a charm

Very durable and weeds even Johnson grass don't get through

Legacy Review
Weed Barrier after 2 years

I installed the 3' weed barrier a couple of years ago. There are some instances of weeds growing through, but that is usually because a hole got punched in it by me walking on it or dirt has gotten on top of the barrier. You also have to deal with any vining weeds that may cross over to the wee barrier and put roots down through the fabric from on top. But overall, this is a tough fabric that looks like it would last quite a while. It is a tad tough to cut, but I just use box cutters cut the fabric after I put the fabric on a piece of lumber.

Legacy Review
Excellent Product

Purchased 7 each of the 4' x 250' rolls (4.1 oz) to cover our 1/2 acre back yard with a 2 DG overlay to prevent weeds from continually popping up every time we get rain. Eventually we'll begin the process of sprucing up our yard, but this is an excellent product to buy us some time. Highly recommended!

Legacy Review
Easy to put in place and use

Great ptoduct!

Legacy Review
So far so good

Laid it down on paths around raised beds about a month ago and covered with fresh wood chips. So far nothing is getting through, and we had some super tenacious dandelions, grasses and other weeds.

Legacy Review
Pam in PA

Nice thickness, easy to work with, I would buy again.

Legacy Review
Great Product

We have tried many different landscape fabrics in the past only to be disappointed. In my opinion it should be thicker than tissue paper. When I say the 20 year warentee on this one I thought it was worth a try. It is everything I would expect out of landscape fabric. Heavy and well made. I had a hard time cutting it so I expect it will last for years to come. And priced less than the tissue paper at your local big box store. I would definitely buy it again.