For many DIYers, paver edging can seem like an optional step, a nice-to-have that adds a clean finish. But in reality, edging is critical to a successful paver installation. Skipping it or installing it incorrectly can lead to shifting pavers, uneven lines, and long-term structural problems.
In this article, we’ll answer the question once and for all: Yes, paver edging is necessary, and here’s everything you need to know to understand why.
What Is Paver Edging, and Why Does It Matter?
Paver edging, also called edge restraint, is a support system that runs along the perimeter of a paved surface. While it may look simple, edging plays a foundational role in the stability and longevity of your project.
Here’s what proper paver edging does:
- Prevents shifting: Edging holds your pavers tightly together and stops them from moving outward over time.
- Preserves your pattern: Edging keeps the layout intact, whether you’ve chosen a simple running bond or a complex circular design.
- Supports the load: Edging provides lateral support under pressure, especially in driveways or high-traffic areas.
- Enhances appearance: A clean, well-supported edge makes the whole installation look polished and professional.
Without edging, even the best-laid paver project can start to fail.
What Happens If You Skip Paver Edging?
The effects of missing or improperly installed edging might not appear immediately, but they always show up eventually.
Here’s what can happen without edge restraint:
- Pavers shift or creep outward, especially near corners and curves.
- Joints widen, which allows water to wash out sand and promotes weed growth.
- Edges collapse as perimeter stones lose support and tilt or sink.
- Base material erodes, causing low spots and uneven surfaces.
The result? A project that looked great on day one, but slowly unravels over time.
Paver Edging Is Structural, Not Just Decorative
One common misconception is that edging is a finishing detail, something added for looks. While it does help define the visual edge of your patio or walkway, its primary job is structural.
Think of it like the frame of a house. You don’t see it, but without it, everything falls apart.
Edging ensures your pavers stay locked into position. It also makes joint sand more effective and protects the edge stones from cracking or movement due to weather and wear.
Another common DIY mistake is installing edging before the pavers. In reality, it should be one of the last components of your installation. Edging should follow the exact border of your finished layout, not vice versa.
What a Failing Edge Looks Like
If you’re not sure whether edge restraint is doing its job or if you’re looking at a DIY project gone wrong, there are a few telltale signs of edging failure:
- Loose or tilted pavers along the outer edge
- Gaps between pavers that seem to get wider over time
- Joint sand is disappearing faster than expected
- Uneven edges that used to be clean and straight
If you’re dealing with a failing edge in your hardscape, don’t worry—it’s a common issue and one you can fix with the right approach. With a few simple steps, you can restore the structure and appearance of your project. Watch our step-by-step guide in the video: How to Fix a Failing Edge in Your Hardscape.
Edging = Protection for Your Investment
Here’s the bottom line: Edging is not optional if you want your paver project to last.
The unsung hero keeps everything in place, helping your patio, driveway, or walkway look great and function well for years.
When done right, edging disappears beneath the surface. But its impact lasts long after the project is finished.
Plan Your Project with Confidence
If you’re planning a repair or starting a new project, Western Interlock offers a wide selection of premium paving stones to help you achieve professional results.
Ready to Start Your Project?
Download our Project Planning Guide to map out your project step-by-step.
