---
product_id: 20276762
title: "Dewitt Sunbelt Weed Barrier Fabric 3.2 oz, 4 x 300 Feet – Heavy-Duty Ground Cover Mat for Greenhouse Floors, Garden Rows, Raised Beds, Yard Gardening, and Outdoor Landscape Protection"
brand: "dewitt weed-barrier"
price: "45980 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "De Witt Weed Barrier"
url: https://www.desertcart.is/products/20276762-dewitt-sunbelt-weed-barrier-fabric-3-2-oz-4-x
store_origin: IS
region: Iceland
---

# Alignment Stripes Every 12 Inches UV-Stabilized for Long Outdoor Life 3.2 oz Heavy-Duty Woven Polypropylene Dewitt Sunbelt Weed Barrier Fabric 3.2 oz, 4 x 300 Feet – Heavy-Duty Ground Cover Mat for Greenhouse Floors, Garden Rows, Raised Beds, Yard Gardening, and Outdoor Landscape Protection

**Brand:** dewitt weed-barrier
**Price:** 45980 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Weed Out the Competition with Dewitt’s Heavy-Duty Barrier!

## Quick Answers

- **What is this?** Dewitt Sunbelt Weed Barrier Fabric 3.2 oz, 4 x 300 Feet – Heavy-Duty Ground Cover Mat for Greenhouse Floors, Garden Rows, Raised Beds, Yard Gardening, and Outdoor Landscape Protection by dewitt weed-barrier
- **How much does it cost?** 45980 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/20276762-dewitt-sunbelt-weed-barrier-fabric-3-2-oz-4-x)

## Best For

- dewitt weed-barrier enthusiasts

## Why This Product

- Trusted dewitt weed-barrier brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Tear- and puncture-resistant fabric stands up to foot traffic and tools.
- • **Sunproof Strength:** UV-stabilized to maintain performance and durability under harsh sunlight.
- • **Ultimate Weed Defense:** Blocks weeds while letting air, water & nutrients nourish your soil.
- • **Precision Planting Made Easy:** Golden alignment stripes ensure perfectly spaced rows every time.
- • **Scale Your Garden Like a Pro:** Ideal for large projects—greenhouses, raised beds, and commercial landscapes.

## Overview

Dewitt Sunbelt Weed Barrier Fabric is a premium 3.2 oz woven polypropylene ground cover designed for professional-grade weed suppression. Its UV-stabilized, tear-resistant material supports healthy soil by allowing air, water, and nutrients through while blocking weeds. Featuring handy alignment stripes every 12 inches, it’s perfect for large-scale gardening, greenhouses, and landscaping projects seeking durable, long-term protection.

## Description

desertcart.com : Dewitt Sunbelt Weed Barrier Fabric 3.2 oz, 4 x 300 Feet – Heavy-Duty Ground Cover Mat for Greenhouse Floors, Garden Rows, Raised Beds, Yard Gardening, and Outdoor Landscape Protection : Weed Barrier Fabric : Patio, Lawn & Garden

Review: GREAT STUFF! THIS HAS BECOME OUR GOTO LANDSCAPING FABRIC! - We love this landscape fabric. This is our second order. This time we ordered for our daughter. She was so impressed with how well this barrier performed in our yard. We wanted to suppress the growth under our hedges, so we removed all the weeds, turned the soil, and put down new topsoil. We placed the fabric on top of the soil and covered everything with medium-sized landscaping rocks! Our house looks fantastic. We also learned from our pest control technician that the landscape fabric is also a deterrent to bugs. We never had a bug issue, but occasionally we would see one (it is impossible to live bug-free in Georgia.) It has been two years, we do not have bugs, and the weeds are few and far between! The installation is easy. My husband completed ours alone. It took 7 tons of rocks to cover all the areas. He and my daughter installed her fabric and covered it with 10 tons of rocks. In my book, saying that this fabric is durable is an understatement! The price is outstanding and far more affordable than the prices at the DIY store. I was just over the moon when I found this product still available on desertcart!
Review: Fabric - I use it to line my planter boxes l love it Grate product

## Features

- Heavy-Duty Woven Ground Cover: Woven polypropylene fabric helps block weed growth while allowing air, water, and nutrients to move through, supporting long-term soil and plant health
- Resists Tears and Punctures: Durable material stands up to foot traffic, tools, repositioning, and outdoor conditions, making it suitable for greenhouses, walkways, beds, and grow areas
- UV-Stabilized for Outdoor Use: Formulated to withstand sunlight exposure in open settings such as outdoor displays, raised beds, or uncovered planting zones needing steady weed suppression
- Alignment Stripes Every 12 Inches: Features golden colored stripes that help with plant spacing and straight-row layout in a nursery center, farm, orchard, shade house, vineyard, and high tunnel
- Suitable for Large Landscape Projects: Works well for greenhouse floors, garden rows, commercial displays, raised beds, and long planting runs where dependable long-term weed control is required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004SI9RY0 |
| Best Sellers Rank | #7,327 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #16 in Weed Barrier Fabric |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,923) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 29.4 pounds |
| Item model number | SBLT4300 |
| Manufacturer | Dewitt |
| Product Dimensions | 48 x 8 x 8 inches |

## Images

![Dewitt Sunbelt Weed Barrier Fabric 3.2 oz, 4 x 300 Feet – Heavy-Duty Ground Cover Mat for Greenhouse Floors, Garden Rows, Raised Beds, Yard Gardening, and Outdoor Landscape Protection - Image 1](https://m.media-amazon.com/images/I/61Oa+aKw94L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is this a fiberglass fabric?**
A: no.its a heavy commercial plastic like fabric.  Dont let that fool you though. I installed it last year.  Put 3-4" mulch cover n have had no weeds or bermuda grass come through which is AMAZING! Previous landscape material used have issues throughout.  Did purchase 10" staples n spaced every 2ft.  Awesome product.

**Q: after reading the reviews, what is the best way to cut it?  torch?  why?   any other ways that is simple?**
A: I tried various methods.  I didn't like the fraying problem when a sharp blade or scissors was used.  A propane torch melted or shrunk too much of the fabric.  I finally settled on an electric soldering gun.  It cut through the fabric like butter, nearly as fast as scissors, cuts were precise, I could easily trace around complicated shapes (even easier than with scissors), the adjacent fabric was not affected, and it left behind a melted edge that  did not fray.  I had to drag an extension cord around, but I have a 100 ft cord so no problem.  The soldering gun was a Weller D550 dual heat.  On the high heat setting you can move fast!  I did not have to use just the end of the soldering tip as you would when actually soldering.  I just dragged the wire part of the soldering tip through the fabric.  To check for longevity, I purposely tried to pull an edge apart to see if I could get it to fray.  I couldn't, so it looks like the cut edge will stay fused permanently.  If you compare the result of this method with the factory edge, they are quite similar.

**Q: what is the weight of this product (oz)? ie: 5oz or 3.2oz etc.**
A: Hello,
Sunbelt has a 3.2 oz weight.
Thank you

**Q: Does water go through the material easily or will it cause ponds in my rock landscaping like plastic?**
A: Mine drains well enough. Small amounts may seem to pool if there is no rock/bark on top of it but I've been through some heavy rains and had no problems.  I used it on a slope with bark on top and was concerned the bark would wash away but it doesn't.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT STUFF! THIS HAS BECOME OUR GOTO LANDSCAPING FABRIC!
*by C***8 on May 2, 2023*

We love this landscape fabric. This is our second order. This time we ordered for our daughter. She was so impressed with how well this barrier performed in our yard. We wanted to suppress the growth under our hedges, so we removed all the weeds, turned the soil, and put down new topsoil. We placed the fabric on top of the soil and covered everything with medium-sized landscaping rocks! Our house looks fantastic. We also learned from our pest control technician that the landscape fabric is also a deterrent to bugs. We never had a bug issue, but occasionally we would see one (it is impossible to live bug-free in Georgia.) It has been two years, we do not have bugs, and the weeds are few and far between! The installation is easy. My husband completed ours alone. It took 7 tons of rocks to cover all the areas. He and my daughter installed her fabric and covered it with 10 tons of rocks. In my book, saying that this fabric is durable is an understatement! The price is outstanding and far more affordable than the prices at the DIY store. I was just over the moon when I found this product still available on Amazon!

### ⭐⭐⭐⭐⭐ Fabric
*by A***R on February 3, 2026*

I use it to line my planter boxes l love it Grate product

### ⭐⭐⭐⭐⭐ Barrier Bonanza: 4 x 300 Feet of Weed Wonders, Despite Shipping Shenanigans!
*by M***. on March 17, 2023*

Experience a weed-free wonderland with DeWitt SBLT4300 Sunbelt Ground Cover Weed Barrier, a 4-feet wide by 300-feet long weed-blocking miracle designed to keep your garden pristine and protected! While my journey with this barrier was not without its share of shipping shenanigans (lost in transit twice!), the final results are worth the wait. Let's explore the bountiful benefits of this barrier bonanza. Pros: Weed warrior: This Sunbelt ground cover weed barrier effectively prevents weed growth, ensuring your garden remains weed-free and your plants unchallenged for nutrients and space. Landscape lover: The barrier's 4 x 300-foot dimensions make it suitable for a wide range of applications, including gardens, flower beds, pathways, and even greenhouses. Water-wise: The woven design of this weed barrier allows water and nutrients to pass through, while still preventing the growth of unwanted weeds – ensuring your plants stay hydrated and nourished. Durable design: Made from UV-stabilized polypropylene, the DeWitt weed barrier is designed to withstand harsh weather conditions and last for years, providing long-lasting weed protection. Easy installation: With its lightweight and flexible design, this weed barrier is easy to install, cut, and secure, making it a simple yet effective solution for your garden. Cons: Shipping snafus: As mentioned, my barrier managed to get lost in shipping not once, but twice! While this was certainly frustrating, it's important to remember that shipping issues are usually beyond the control of the product itself. In conclusion, the DeWitt SBLT4300 Sunbelt Ground Cover Weed Barrier offers 4 x 300 feet of weed wonders for your garden, providing effective and durable weed protection. Despite some shipping shenanigans, this barrier bonanza is an essential addition to any gardener's toolkit. Keep your garden pristine and protected with this fantastic weed-blocking solution!

## Frequently Bought Together

- DeWitt Sunbelt Woven Ground Cover, 3.2 oz, Black, 4' x 300' - Durable Weed Barrier Fabric for Greenhouse, Garden, Outdoor Display & Landscaping
- FEED GARDEN 6 Inch 500 Pack Galvanized Landscape Staples Plant Cover Stakes 11 Gauge Tent Stakes Garden Stakes Landscaping Fabric SOD Pins Yard Stakes for Decoration Weed Barrier Fabric

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-14*