Steel/Edging - FORMBOSS 100MM CORTEN LENGTH

FormBoss® is Australian-made steel garden edging — a rolled profile with a safe, rolled top edge that holds a crisp line between lawn, garden bed and paving for decades. It bends to smooth curves without kinking, cuts on site with a grinder, and won't rot, warp or leach like timber.

This size

• 100mm profile height in a 2.44m length
• Corten weathering steel — develops a stable, rich rust-orange patina over the first few months, then holds it. That living finish is the reason designers specify it: it warms up as the garden matures.
• Rolled safety top edge — no sharp lip to catch a mower, a hose or a bare foot
• Flexible — forms smooth curves on site without special tools
• Connectors and screws included with every order

What 100mm suits

The most popular residential size. Enough height to hold mulch in and keep couch and kikuyu out, without dominating the bed. Pair with 300mm or 400mm tapered stakes.

Installation tip: Use three stakes per 2.44m length — one central and one about 400mm in from each end. As a rule the stake should be at least double the profile height. On heavy or retaining work, step up to angled stakes at 610–813mm centres.

Pick up from Keswick

In stock at 165 Railway Terrace, Keswick SA 5035 — grab it when you collect your materials rather than making a separate trip to a hardware store. Open Monday to Friday 6:30am–4:00pm and Saturday 7:00am–2:00pm. Call (08) 8443 9533 to check stock.