Screened Round Rock 100-300mm | Rip Rap Rock | Edmonton
Price range: $10.75 through $170.00
Screened Round Rock 100-300mm — large natural round rocks for rip rap, erosion control, drainage, and decorative landscaping. Also called oversize round rock. Screened but not washed — colour and size will vary naturally. Available in bulk by the yard, in a Big Bag, or in a 5 Gallon Bag. Dump truck delivery across Edmonton, St. Albert, Sherwood Park, Spruce Grove, and surrounding areas (delivery fee applies) — or pick up from our West Edmonton yard.
When you need a stone large enough to control heavy rushing water or make a massive visual statement in a commercial landscape, 100-300mm Screened Round Rock is the heavy-duty choice. These are substantial natural round stones — ranging from roughly 4 to 12 inches in size — comprising a mix of smooth rounds and naturally fractured faces.
One important detail to know before ordering: this material is screened to size, not washed. When the dump truck drops it off, the stones will have a layer of dry quarry dust and sediment on them. That is completely normal. You can either let a good Edmonton downpour clean them up naturally, or give them a quick spray with a garden hose to instantly reveal their true earthy colours and textures.
Because these heavy rocks won’t budge under heavy weather, local contractors rely on them across the Edmonton region for erosion control and drainage swales. If you just need a few stones to finish off a backyard water feature, drive your truck or trailer right into our West Edmonton yard to pick up a 5 Gallon Bag or a loose scoop. For major projects, we handle loose bulk dump truck deliveries and heavy Big Bags anywhere across Edmonton, St. Albert, Sherwood Park, and Spruce Grove.
Best Used For:
| Rip Rap & Heavy Erosion Control: | Packed along steep slopes, culvert outfalls, and drainage channels to break up rushing water and prevent soil washout. |
| Dry Creek Beds & Drainage Swales: | Heavy enough to stay in place under intense storm runoff while mimicking a natural Alberta riverbed. |
| Bold Landscape Ground Cover: | Adds large-scale texture to expansive commercial properties, municipal medians, or modern xeriscaped front yards. |
| Low-Maintenance Building Borders: | Creates a clean, heavy barrier along foundation walls and drip lines that leaves zero room for weed growth. |
Looking for a sharp, grey, angular rock in a similar size range? Take a look at our Limestone Rock which comes in 75-150mm. For a standard rounded rock for a typical backyard garden bed, check out our Washed Rock. For something colourful at a similar large scale, take a look at our Oversize Montana Rainbow Rock.
Technical Specifications
| Purchase Format | 5 Gallon Bag, Big Bag, Bulk (Loose) |
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NOTE: Measurements are not exact these are approximate. Make sure to check and verify the product in person before buying it.
