Stone pathways and surfaces form a crucial foundation for many hardscaping projects in Ottawa. Considering installing a new surface in your backyard? You might be wondering whether interlocking stones or natural stone is right for you. In this blog post, we’ll review the essentials about these landscaping materials to help you choose which one is right for you.
Interlocking Stone
Interlocking stone usually refers to manufactured concrete pavers designed to “lock” together over a prepared base. They are made in controlled conditions, which means consistent size, shape, and thickness. That consistency allows for:
- Clean lines and repeatable patterns
- Faster installation
- Easy spot repairs (individual pavers can be lifted and replaced)
Modern pavers come in many colours and textures, including options that closely mimic natural stone.
Natural Stone
As the name suggests, natural stone is mined from the earth and cut into usable pieces. Common types for landscaping include granite, limestone, sandstone, slate, and flagstone. Each piece is unique in colour and pattern, which creates a one-of-a-kind, high-end look.
Natural stone can be:
- Dimensional: Cut into regular shapes for a more formal look
- Irregular: Random shapes for a more organic, rustic feel
Common Uses
Both interlocking stone and natural stone are extremely versatile. Common uses of interlocking stone include:
- Driveways
- Walkways and front paths
- Patios and outdoor living areas
- Pool decks
- Larger areas where budget and durability are top of mind
On the other hand, you might opt for natural stone in these cases:
- Premium patios and terraces
- Front entryways and feature walkways
- Garden paths and stepping stones
- Accent borders and insets within larger interlock areas
- High-end pool surrounds (with the right stone choice)
Many homeowners use both of these materials in their landscaping. For example, interlock could be used for a driveway and main patio, with natural stone steps, borders, or a focal sitting area to elevate the overall look.
Interlock vs. Natural Stone: Which is Better?
The truth is: it depends on your priorities. Here are some of the key differences between these materials.
Overall Look and Style
Interlock has a clean, consistent appearance with precise lines and repeatable patterns. Because it is manufactured, it comes in a wide range of colours, shapes, and finishes, which works especially well for modern or structured designs. Natural stone, on the other hand, offers a more organic, one-of-a-kind look. Each piece is unique in colour and texture, creating a timeless, high-end feel that blends beautifully with the surrounding landscape.
Cost and Budget
Interlock is generally more budget-friendly, particularly for larger areas like driveways and big patios. You can achieve a polished, attractive surface while keeping overall project costs in check. Natural stone typically comes with a higher upfront investment in both materials and labour, but it often delivers more “wow factor” and perceived value, especially in key visual areas of the property.
Installation and Repairs
Interlock installation is relatively efficient because each paver is uniform. This makes it easier to lay patterns and speeds up the overall process. If a paver settles or becomes damaged, it can usually be lifted and replaced without disturbing the rest of the surface. Natural stone installation is more labour-intensive, particularly with irregular flagstone that must be fitted together piece by piece. Repairs are certainly possible, but they tend to be more involved and may require more specialized skill.
Basics at a Glance
| Factor | Interlocking Stone | Natural Stone |
| Overall look | Clean, consistent, can mimic stone | Unique, organic, truly one-of-a-kind |
| Best for | Driveways, large patios, walkways | Premium patios, entries, and focal areas |
| Installation | Faster, modular, easier to repair | More labour-intensive, needs a skilled installer |
| Upfront cost | Lower per square foot overall | Higher material + labour cost |
| Repairs | Easy—swap individual pavers | More complex; depends on installation type |
Ready to Get Started?
Still undecided between interlocking stone and natural stone? Our team can help! When you partner with NeighborScape, we will conduct a detailed initial consultation, recommend materials based on your needs, and install a solution that works best for you! Contact us to get started on your patio, walkway, or driveway today.
