40mm Drain Rock Unwashed

40mm Drain Rock Unwashed Landscape Bags for Calgary Homes

40mm drain rock is an unwashed crushed rock designed for drainage and landscaping projects in Calgary. This material contains no sand or fines, allowing water to flow freely through the rock for effective drainage. Calgary Landscape Bags supplies 40mm unwashed drain rock packaged in durable landscape bags that make it easy for homeowners to handle and manage materials. It is commonly used for French drains, drainage trenches, foundation drainage, and landscaping areas where proper water flow is required.