Concrete Curbing vs Metal Edging: What Contractors Should Recommend

What Metal Edging Actually Costs Over Ten Years

Steel and aluminum edging run roughly $5 to $12 per linear foot installed, depending on gauge and profile height. That looks cheap next to concrete curbing at $8 to $14 per foot. Stretch the timeline to ten years and the numbers change.

Thin-gauge steel bends when a wheelbarrow catches it and rusts through in wet clay within six to eight years. Powder-coated aluminum lifts and drifts when the ground heaves in a northern winter. That’s the callback pattern: not total failure, just enough movement to break the clean line the customer paid for. Once it’s out of alignment, the homeowner is buying it a second time.

Where Concrete Curbing Justifies the Premium

Extruded concrete curbing solves the exact failures that shorten metal’s lifespan. It’s extruded as a single continuous pour, keyed into the subgrade, reinforced with steel cable, and has enough mass to handle mowers and wheelbarrows. Add integral color and a decorative stamp and it reads as hardscape, not garden trim.

The math on a real job holds up too. A 200-foot install on the Harpten curbing machine runs about eight hours from mix to cleanup and generates roughly $1,425 in profit at $12 per foot. Natural stone profiles push that number higher at around $14 per foot with the same install time. That’s a margin that case metal edging can’t touch.

How to Frame the Recommendation on the Sales Call

Homeowners who ask about the price of concrete curbing first usually have a magazine picture in their head and a lawn-store budget. That gap is the sales problem, and it’s yours to close honestly.

Lead with the outcome, not the material. A clean permanent border that stays where you poured it, holds mulch, blocks grass creep, and reads as a landscape upgrade instead of an accessory. Then, bring up the numbers. Concrete curbing costs more up front and less across ten years than any metal system you’d install for the same yard. Bring a sample profile and a color chip on the call. Physical objects close curbing jobs by anchoring the conversation in something the homeowner can touch.

When Metal Edging Is the Right Call

Sometimes, the honest answer is that concrete curbing doesn’t fit the job. Very tight radius work under 12 inches, temporary borders around a construction site, or projects with budgets under $1,000—those belong with metal.

If you don’t install metal edging yourself, refer the small jobs and keep the relationship warm. Homeowners remember contractors who scope work honestly, and that memory converts into curbing referrals two years later when the landscape expands. Referral-driven work is a great way to increase your revenue for your landscaping business. The highest earners tend to rely more on word of mouth rather than marketing spend.

Frequently Asked Questions

Which edging material lasts longer in freeze-thaw climates?

Concrete curbing outlasts metal edging in freeze-thaw climates when the subgrade is properly compacted and the pour is reinforced with cable. Steel edging in cold wet regions typically shifts within five to ten years as frost lifts the shallow stakes. Continuous concrete distributes the load, lasts 20 to 30+ years, and holds its line noticeably longer under seasonal movement.

Can metal edging be repaired instead of replaced?

Bent metal edging can sometimes be straightened and re-staked once, but the second attempt usually fails. Steel that’s rusted through cannot be repaired. Most homeowners find that the cost of having metal edging pulled and reinstalled approaches the original install cost, which reopens the conversation about upgrading to concrete curbing on the next round.

Does Curb Depot sell metal edging?

No. Curb Depot specializes in concrete curbing equipment, training, and consumables like the Harpten machine, molds, cable, admixture, and sealers. Contractors who want to offer metal edging typically source it from landscape supply distributors and pair it with concrete curbing as a two-tier product menu for the low and premium ends of the market.

The Recommendation That Wins the Job

Concrete curbing costs more up front, but it rewards homeowners with its longer lifespan and customizable aesthetics. Metal edging fits a narrow slice of jobs: small budgets, temporary features, tight radii. Honest referrals on those keep the relationship warm. The recommendation is rarely wrong when it’s tied to the customer’s real timeline for the landscape.

Ready to add concrete curbing to your service menu or expand what you already run? Reach out to the Curb Depot team at (920) 740-2218.