Add a natural, finished look to your landscape with 40mm Round Rock, a smooth decorative stone known for its rounded shape and clean appearance. This larger river rock is ideal for creating strong visual impact while maintaining a soft, natural feel in both residential and commercial landscaping projects across Calgary.
Why Choose 40mm Round Rock?
- Rounded, smooth texture – Clean look that is comfortable underfoot
- Larger decorative size – Creates more visual impact than smaller gravel
- Natural appearance – Blends well with trees, shrubs, and outdoor features
- Low maintenance – Helps reduce weeds when installed with landscape fabric
- Excellent drainage – Ideal for water flow and drainage areas
Common Uses
- Decorative ground cover for garden beds
- Rock gardens and landscape features
- Drainage areas and swales
- Around patios, pavers, and retaining walls
- Accent borders and focal areas
- Commercial landscape applications
Product Details
- Size: 40mm decorative rock
- Material: Natural round stone
- Color: Mixed natural tones
- Shape: Rounded
- Coverage: Approx. 100 sq ft per cubic yard at 3" depth
- Delivery Method: Loose bulk by dump truck
Material Calculator
Enter your project dimensions below to estimate how much 40mm Round Rock you need.
Delivery Information
- Standard tandem delivery (1–10 yards): $120 within the City of Calgary
- Additional charges will apply for surrounding areas outside Calgary
- Same-day / next-day delivery may be available, but we recommend ordering 1–3 business days in advance
- Maximum 1 product type per tandem load
This product will be delivered loose by dump truck and dumped as per your instructions. Please visit our delivery page for delivery information and instructions prior to placing your order.
The driver will call when on route.
Ordering Instructions
- Please place each bulk order separately if you need different delivery days
- Sod and bulk deliveries can be staggered when ordered separately at checkout
- Placement and dump instructions can be coordinated during checkout
- Recommended lead time is 1–3 business days
Need Help Ordering?
Call 587-330-4200 for product availability, delivery pricing, and help calculating your order.
Want to see it in person? Visit our 2,500 sq ft yard display today.