4 ft x 100 ft3.2 oz Woven Weed Barrier for Garden Beds, 4 ft x 100 ft Roll, DOTDAY SHIELD Landscape Fabric for Farms, Nurseries, and Mulch
🎃 Fall pick: lay it during fall cleanup, start next season cleanWorks best for: Standard beds, first roll
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- 30-day refund or replacement
- Ships from Miami Gardens, FL
- Lab-tested to ASTM methods · U.S. company
- Blocks weeds, not water: the flat-tape weave denies weeds the light they need while rain, air, and nutrients pass through to the roots.
- Built for growing ground: garden beds, raised beds, farm rows, nurseries, and everything that goes under mulch, soil, or straw.
- Strong in-plane: 180/105 lb grab strength (ASTM D4632) and 82/75 lb trap tear (D4533), so it resists tearing while you pull a run across a bed.
- Plants in fast: lies flat and holds its shape through planting and pinning; set seedlings straight through X-cuts.
- Holds up in the sun: 70% UV strength retained at 500 hours (ASTM G154); cover promptly with mulch or soil for the longest life.
Buying for a job site? Request bulk pricing
What SHIELD is built for
SHIELD is a 3.2 oz woven polypropylene weed barrier. The flat-tape weave is strong in-plane and suppresses weeds while letting water and air reach the soil. Built for garden beds, mulch and soil applications, planting rows, farms, and nurseries.
One weave.
Two jobs.
SHIELD is a flat-tape woven polypropylene. The weave is tight enough to hold weeds down and open enough to let water, air, and nutrients reach the roots underneath.
Flat-tape polypropylene weave
Strong in-plane, so it resists tearing while you pull a run across a bed. It lies flat and holds its shape through planting and pinning.
Blocks light, not water
The weave denies weeds the light they need while rain and irrigation pass through to the soil. Cover promptly with mulch or soil to protect it from UV.
The numbers
behind the claim
Real ASTM-tested attributes, not vague marketing claims. These are the ones that matter on a growing bed.
Use the right fabric for the right ground condition. For gravel, pavers, and traffic choose XBAR; for drainage and filtration choose TERRA.
We manufacture every roll.
We manufacture SHIELD, our 3.2 oz woven polypropylene ground cover, then label and pallet every roll. Orders ship from Miami Gardens, FL.
- Woven polypropylene, 3.2 oz
- UV-stabilized construction
- ASTM lab report published
Ground conditions SHIELD is built for
Garden beds
Weed control under mulch, with water still reaching the roots.
Raised beds
Line the base, cut clean around the frame, plant through X-cuts.
Farm rows
Long planting runs with straight spacing and far less hand weeding.
Nurseries
Container pads and walkways that stay clean season after season.
Built for growing ground
Chemical-free weed control
Blocks the light weeds need, so beds stay clean without spraying around plants and crops.
Cuts clean, zero fray
Cut to size with scissors or a knife and the edges stay put, so beds and borders look finished.
Water and air still get through
The woven structure stays permeable, so rain and irrigation reach the roots instead of running off.
Strong through install
180/105 lb grab strength means a full run can be pulled, pinned, and planted without tearing.
Plant straight through it
X-cuts at your spacing let seedlings go in while the surface between plants stays covered.
See it before
you buy it.
Strong throughinstall
180/105 lb grab strength, so a full run can be pulled, pinned, and planted without tearing.
180/105 lb grabSix sizes.
One weight.
Every roll is the same 3.2 oz woven fabric. Choose length by the run, width by the bed. Pick a size and we will load it into your cart above.
Weed barrier is the cheapest hour you will ever spend on a bed
Verified Amazon reviews
- Seriously Heavy Duty
- Water goes through, weeds do not
Ratings and reviews as shown on Amazon.com as of October 5, 2026. Amazon Vine reviewers receive a free product in exchange for an honest review.
Compare the three fabrics
| Fabric | Weight | Construction | Ground condition | Water |
|---|---|---|---|---|
| SHIELDYou are here | 3.2 oz | Woven polypropylene | Weed control | Permeable |
| XBAR | 5 oz | Woven dual-layer (woven top + non-woven backing) | Hardscape & gravel | Permeable |
| TERRA | 4 / 6 / 8 oz | Non-woven needle-punched geotextile | Drainage & filtration | Flows through |
Not sure which fits? Take the Fabric Finder quiz or size your job with the Fabric Calculator.
Before you order
Can I use SHIELD under gravel?
SHIELD is built for weed control under mulch and soil, not sustained load. Under gravel, pavers, or high-traffic surfaces use XBAR, a 5 oz woven dual-layer fabric that resists puncture and pumping. Keep SHIELD for garden beds, mulch, and planting rows.
Does SHIELD let water through?
Yes. The woven structure is permeable, so water and air reach the soil while the fabric helps suppress weeds. That permeability is why woven weed barrier is the right call for beds and rows rather than a solid sheet.
Need help choosing the right fabric?
Answer a few questions or run the numbers, and get matched to SHIELD, XBAR, or TERRA for your exact ground condition.
