Flexible Weathering Steel Edging - 9.5", 15.75" & 22" Heights

When your project calls for sweeping curves, organic shapes, or flowing lines, Flexible is the answer. Straightcurve's tall Flexible edging range bends to follow any radius — curved raised beds, sweeping terraces, kidney-shaped kitchen gardens, and retaining walls that follow the natural contour of the land. Same 2mm CorTen (weathering steel) construction as the Rigid range, but with the freedom to curve.

Three Heights to Suit Any Project

• 9.5" Height — Low-profile curved edging for borders, shallow beds, and patio installations
• 15.75" Height — Mid-height option for accessible curved beds and tiered designs
• 22" Height — The most popular height for deep curved raised beds and statement planters

Mix Curves and Straight Lines in One Project

Flexible and Rigid edging connect together using the same connector system — use Flexible panels on the curved sections and Rigid panels on the straight runs, all at the same height. Mix heights across sloped sites and level at the top so you're never burying more steel than necessary.

Why CorTen Weathering Steel?

• 2mm thick — built to outlast the job site
• 8mm folded top edge — no sharp edges, clean professional finish
• Arrives in pre-rust state — natural CorTen patina develops after installation
• No painting, sealing, or maintenance required