Formboss Pre-Made Garden Rings are a unique and sturdy garden feature, that boast an elegant, yet highly practical design. Whether you’re creating an extravagant feature garden, or simply looking for a practical and heavy duty tree surround, Formboss Pre-Made Garden Rings are sure to make your project shine.

ZAM® Steel Garden Rings are our premium quality garden product. These rings provide a beautiful satin like shine that is by far our cleanest and sleekest design to date. Whilst ZAM® Steel Garden Rings are known for being the most delicate looking garden ring available, they are in fact our strongest and most hardy garden product, coming with a 15 year structural guarantee.

Formboss ZAM® Steel Garden Rings are available in 75mm, 100mm, 150mm, 185mm, 230mm, 290mm, 390mm & 580mm profile heights.

Each profile height can be manufactured into a 777mm, 1165mm or 1554mm garden ring. Custom diameter circles are also available by order, however these have to be cut and rolled for your specific job, so please allow extra time for any custom order.

Formboss ZAM® Steel Garden Rings are available as assembled or unassembled units to help cater for any type of job.