Formboss - Greenlines Gardenware Pty Ltd



Greenlines Gardenware® has designed and created a unique, flexible and strong edging solution. FormBoss™ metal edging means professional results and strong clear lines in any shape you want. It is an exciting alternative to concrete, jarrah, aluminium, brick, plastic and other edging materials. It has been featured on Better Homes & Gardens several times, as well as assisting many award winning designs. It is increasingly the edging of choice for many high profile professional projects across Australia.

FormBoss™ Metal Garden Edging is flexible enough prior to installation to allow you to create any shape you desire, yet strong enough once installed to stay in shape for many, many years. We guarantee all our steel edging systems structurally for a minimum of 10 years.

When you buy FormBoss™, you are supporting an Australian-made and owned product. FormBoss™ is distributed nationally by Greenlines Gardenware® or via our growing reseller network.

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  • Elegant | a beautiful seamless line with virtually invisible joints, hidden connectors and stakes
  • Shapeable | create the shape you want, from intricate curves to straight lines or corners without the need to cut and join
  • Strong | stronger than aluminium and traditional edging materials. Will easily stand up to everyday abuse
  • Durable | steel does not crack, split, rot, or dint and we guarantee it to last for a minimum of 10 years
  • Safe | the rolled top hides the connectors and stakes, leaving only a smooth and round edge, to avoid any sharpness
  • Value | cheaper than plate steel, aluminium or concrete. Avoid unnecessary reinstallation costs of inferior alternatives. Quick and easy to install, saving you time and money in labour costs
  • Versatile | there are almost endless applications for FormBoss™ Metal Garden Edging; you are not limited to the applications below


Lawn edging and garden paths | raised garden beds and feature areas | paving restraints | tree rings and shapes | bitumen | asphalt and aggregate | concrete form-work | water tank bases and steps | retaining walls.

FormBoss™ is supplied in lengths of 2.44m, making it easy to bring to life distinctive shapes with long uninterrupted lines. And, if you change your design over time, it is reuseable and reshapeable.


  • Heights available | 75, 100, 150, 185, 230, 290, 390, 580mm (recommended 1/3 buried under ground)
  • Thickness | 1.6mm, 2.0mm and 2.5mm (5.5mm – 7.5mm top lip diameter)
  • Finishes | Available in ZAM® Steel, rustic Corten steel, and our ever popular galvanised steel


Incredibly affordable, revolutionary durability, clean designer looks, with the same ever popular FormBoss™ install and forget system.

We guarantee our ZAM® edging range structurally for 15 years (all other edges guaranteed for 10 years).

We will be slowly transitioning all of our galvanised steel edging ranges into ZAM® steel.

Developed by a large Japanese corrosion research and development team at Nissin Steel, and thoroughly tested by the French corrosion institute, ZAM® was engineered for the automotive industry and designed for countries with the harshest weather conditions.

In tests conducted by the French corrosion’s institute, ZAM® has been shown to dramatically out-perform galvanised steel in highly corrosive situations like marinas, boat sheds, industrial environments and even pool and spa areas.


Best in Show display at Chelsea Flower and Garden Show 2013, designed by Phillip Johnson Landscapes.

Kew Cottages, VIC. This project has had multiple kilometres of FormBoss™ installed over the last four years.

The Royal Children’s Hospital, Melbourne

Royal Botanic Gardens, Sydney

Featured strongly in award-winning gardens, both at the Melbourne International Flower and Garden Show, and the Australian Garden Show, Sydney 

Read more on Formboss - Greenlines Gardenware Pty Ltd website »


Factory 29/21 Barry Street

Bayswater Victoria 3153

Ph: 180******   click to show  


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