Crushed rock, gravel, and road base are all commonly used in landscaping and construction, but they serve different purposes based on their size, texture, and compaction qualities.

Crushed rock is typically a mix of angular stones created by mechanically breaking down larger rocks. It’s known for its strong compaction qualities and is often used under concrete slabs, paving, and driveways. Crushed rock offers excellent load-bearing capacity, making it ideal for high-traffic areas.

Gravel, on the other hand, tends to have a more natural appearance. It can be rounded or angular, and is available in various sizes. Gravel is often used for decorative purposes in garden beds, pathways, or drainage systems because it allows water to pass through easily.



Road base is a compactable material made from a blend of crushed rock, fines, and sometimes sand. It's used to create a solid foundation layer beneath roads, driveways, and paving. Road base compacts well and provides long-lasting support, which is why it’s a popular choice for subgrade preparation.

Understanding the differences helps ensure the right product is used for structural integrity, durability, and appearance.

For paving and bricklaying, washed coarse sand, often referred to as paving sand or river sand, is typically the best option. This type of sand has a consistent grain size and minimal clay content, which allows for better compaction and drainage under pavers or bricks. It creates a stable base that supports the weight of the paving without shifting or settling over time.

Avoid using fine sands like white sand or beach sand, as they may retain moisture and lack the structural strength needed for paving projects. For joint filling between pavers, a finer sand such as gap sand or kiln-dried sand is often used to lock the pavers in place and prevent movement. Choosing the right sand ensures long-lasting results, especially in high-traffic areas or locations with varying weather conditions.

Yes—decorative stones and pebbles are not just for aesthetics. They serve a variety of functional purposes in landscaping, especially when used correctly. In garden beds, pebbles help suppress weed growth, retain soil moisture, and reduce erosion. In drainage zones, like behind retaining walls or alongside paths, crushed stone or larger decorative pebbles facilitate effective water runoff and prevent pooling.

Stones are also ideal for high-traffic areas such as pathways or outdoor entertaining spaces. They’re low-maintenance, durable, and don’t break down like organic mulches. However, it's important to lay down weed matting underneath to reduce plant growth and prevent the stones from mixing into the soil. When used strategically, decorative stones can enhance both the look and performance of your outdoor space.