Edging is the unsung hero of a great artificial grass installation. It anchors the turf, defines clean lines, blocks weeds and creeping grass, and stops the perimeter from lifting over time. The border you choose also shapes the whole look of the lawn. Here is a practical comparison of the main edging options so you can pick the right one for your yard.
Why Edging Matters
Without a solid edge, an artificial lawn is vulnerable at exactly the point where it meets the rest of the world. Edges are where turf can peel up, where infill migrates out, where weeds and spreading grasses invade, and where the design either looks crisp or unfinished. A good border does four jobs at once: it secures the turf, contains the base, keeps intruding plants out, and frames the lawn visually. Choosing edging is not an afterthought; it is a core design and durability decision.
Bender Board
Bender board is a flexible strip, usually plastic, composite, or thin wood, staked into the ground along the turf edge. It is the workhorse budget option.
- Pros: inexpensive, easy to install, bends smoothly around curves, low profile so it hides beneath the turf edge.
- Cons: less substantial than hard borders, wood versions can degrade over time, offers a functional rather than decorative look.
- Best for: curved lawns, budget projects, and edges hidden against fences or beds.
For many installs, bender board tucked out of sight is all the edge a lawn needs, letting the budget go toward turf and base.
Steel and Aluminum Edging
Metal edging delivers thin, sharp, modern lines and strong containment. Aluminum resists corrosion well, while steel is very strong; both bend to follow curves.
- Pros: crisp contemporary look, durable, holds tight curves and straight runs cleanly, slim visible profile.
- Cons: higher cost than bender board, and in coastal salt air non-coated steel can corrode, so favor aluminum or coated products near the ocean.
- Best for: modern designs, visible borders where a clean metal line is a feature.
Concrete Mow Strips and Curbing
A poured concrete strip or curb creates a permanent, structural border between the turf and adjacent areas. It is the most robust option.
- Pros: extremely durable, excellent weed and grass barrier, doubles as a clean transition to beds or paths, can be colored or stamped.
- Cons: most expensive and labor-intensive, permanent and hard to change, requires forming and curing time.
- Best for: long-term installs, borders against lawns or aggressive grasses, and where a substantial edge suits the design.
Concrete is often the choice when a homeowner wants to install once and never think about the edge again.
Paver and Brick Borders
Setting a row of pavers or bricks around the turf combines a solid edge with a decorative band. It reads more traditional or textured than metal.
- Pros: attractive, customizable in color and pattern, provides a firm mowing-free transition, ties into existing hardscape.
- Cons: moderate to high cost and labor, needs a proper set bed to stay stable, less suited to tight curves than metal or bender board.
- Best for: yards with existing paver or brick features, and designs that want a visible decorative frame.
Natural Stone and Timber
Natural stone borders and heavy timber or sleeper edges bring organic texture to a lawn. Stone suits rustic and natural designs, while timber creates a warm, defined raised edge. Both look beautiful but cost more and, in the case of timber, require rot-resistant material to last in contact with soil and moisture. These are choices driven by aesthetics as much as function, best where the border is meant to be a visible design element rather than a hidden anchor.
How to Choose
Match the edge to three things: your budget, whether the border will be seen or hidden, and the shape of the lawn. Hidden edges against fences and beds can use economical bender board. Visible borders that frame the design justify metal, paver, or stone. Curvy layouts favor flexible bender board or metal, while straight, formal lines suit concrete and pavers. In coastal areas, lean toward corrosion-resistant materials. Our installers help weigh these trade-offs for each yard; see our services, or get a free quote to discuss options for your space.
Installation and Longevity Considerations
Whatever border you choose, how it is installed determines how long it holds. Edging needs to be set to the correct height so it sits flush beneath the turf edge, neither proud enough to trip over nor low enough to leave a gap. It must be anchored firmly, with stakes or a proper set bed, so it resists soil movement, root pressure, and the tension of the turf pulling at the perimeter. Where two runs meet at a corner, a clean joint prevents a weak point that could lift. Over the years, an occasional check that the border remains tight and level keeps small movements from becoming curled edges. Spending a little more on solid installation of even a modest edging usually outlasts an expensive border set carelessly.
Frequently Asked Questions
Do I really need edging around artificial grass?
Yes. Edging secures the turf perimeter, contains the base and infill, blocks weeds and creeping grass, and gives the lawn a finished line. Skipping it invites lifting edges and invading plants, so some form of border is essential even if it is a simple hidden one.
What is the cheapest edging option?
Bender board is typically the most economical, and tucked beneath the turf edge it does the job well on curved or hidden borders. Spending more on metal, concrete, or pavers is worthwhile mainly where the border will be visible or needs to be especially robust.
Which edging is best for a modern look?
Steel or aluminum edging gives the thinnest, cleanest contemporary line and follows curves neatly. Near the coast, choose aluminum or a coated product so salt air does not corrode the metal over time.
Frame Your Lawn the Right Way
We help California homeowners choose and install edging that keeps their artificial grass crisp, contained, and weed-free. Call 877-692-5349 or get a free quote to match the perfect border to your yard.