Block out weeds and keep your rock landscaping looking great with Sandbaggy's Heavy Duty Landscape Fabric for Rocks. Designed to withstand decorative rock, river rock, crushed stone, and gravel without tearing, this commercial-grade woven weed barrier is backed by our 365 Weed Free Guarantee. If weeds grow through the fabric within one year of purchase, we'll replace your roll for FREE.* (*Details below.)
At 6 oz, our heavy-duty landscape fabric is 2x thicker than standard 3 oz woven weed barriers, making it ideal for rock landscaping, gravel pathways, xeriscaping, and commercial projects. UV stabilized for long-term durability, it lasts 50+ years when installed beneath at least 3 inches of rock or gravel. Available in 6 ft to 15 ft wide rolls, learn more about our premium landscape fabric for rocks below.
*Please note: Rolls will be folded to 3-4 ft wide for easy shipping, as well as making them easier to use.
If any weeds grow through the fabric up to 1 year from the date of purchase, we will give you another roll of fabric for FREE! *If weeds grow on top of the fabric or if weeds grow through where landscape staples are installed (holes where staples are installed) or if weeds grow at the edge of the fabric, this warranty is void. This product is meant to be a permanent weed barrier.

A heavy-duty landscape fabric for rocks is a durable woven material designed to prevent weeds beneath decorative rock, gravel, and stone landscaping. It provides long-lasting weed control while helping separate rock from the underlying soil.
The best landscape fabric to use under rocks will have a high tear and/or puncture resistance. There are a variety of tests to determine the tear and puncture resistance of a landscape fabric, such as the ASTM Standards Tests. Usually, the thicker the landscape fabric the more heavy duty it will be.
The lifespan of heavy duty landscape fabric varies depending on factors such as exposure to sunlight, temperature fluctuations, and overall usage. Generally, a high-quality heavy-duty fabric can last anywhere from 5 to 15 years or more. Regular maintenance and proper installation can contribute to extending its longevity.
Using landscape fabric under gravel can be beneficial, as it helps prevent weed growth and minimizes the mixing of gravel with the underlying soil.
The best weight for a weed barrier or landscape fabric depends on the specific application and the level of weed suppression required. For most heavy-duty applications, a fabric with a weight of around 3 to 4 ounces per square yard is suitable. However, it's important to consider factors like soil type, climate, and the intended use of the area when determining the ideal weight for your weed barrier.