Tree Rings
Delimit trees with style using our Corten steel tree rings. They protect the root zone, ensure a neat finish and fit perfectly into both modern and rural gardens. Durable, low-maintenance and available in various sizes.
Discover our various standard products here, or contact us for custom work if you would like adjustments to your specific product.
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Corten Steel Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 1200 mm with a height of 290 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Corten Steel Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 1000 mm with a height of 150 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Corten Steel Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 600 mm with a height of 290 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Corten Steel Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 1500 mm with a height of 150 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Corten Steel Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 800 mm with a height of 290 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Corten Steel Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 2000 mm with a height of 150 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Corten Steel Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 1000 mm with a height of 290 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Corten Steel Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 1500 mm with a height of 290 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 2000 mm with a height of 290 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 600 mm with a height of 150 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 800 mm with a height of 150 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Tree Rings
Tree ring
Corten steel
The tree ring in Corten steel is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 1200 mm with a height of 150 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Warm, natural rust look of Corten steel 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose Corten steel? Corten steel is a weathering steel that forms a natural rust layer outdoors. This layer gives the tree ring its recognisable orange-brown colour and protects the underlying steel from further deterioration. On delivery, the Corten steel may still be steel-grey or only partially rusted. Through rain and outdoor air, the surface gradually develops its warm rust colour, giving each tree ring a unique, natural character. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Metal Tree Rings
Tree ring
Coated steel
The tree ring in zinc-coated steel (powder-coated in the chosen RAL colour) is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 1000 mm with a height of 150 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Finish in the chosen RAL colour with protective zinc coating 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose zinc-coated steel? This version is made from steel with a zinc coating and a finish in the chosen RAL colour. The zinc coating protects the steel against corrosion, while the powder-coated finish gives a sleek, modern look that contrasts beautifully with greenery and planting. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Metal Tree Rings
Tree ring
Coated steel
The tree ring in zinc-coated steel (powder-coated in the chosen RAL colour) is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 1500 mm with a height of 150 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Finish in the chosen RAL colour with protective zinc coating 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose zinc-coated steel? This version is made from steel with a zinc coating and a finish in the chosen RAL colour. The zinc coating protects the steel against corrosion, while the powder-coated finish gives a sleek, modern look that contrasts beautifully with greenery and planting. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Metal Tree Rings
Tree ring
Coated steel
The tree ring in zinc-coated steel (powder-coated in the chosen RAL colour) is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 2000 mm with a height of 150 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Finish in the chosen RAL colour with protective zinc coating 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose zinc-coated steel? This version is made from steel with a zinc coating and a finish in the chosen RAL colour. The zinc coating protects the steel against corrosion, while the powder-coated finish gives a sleek, modern look that contrasts beautifully with greenery and planting. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Metal Tree Rings
Tree ring
Coated steel
The tree ring in zinc-coated steel (powder-coated in the chosen RAL colour) is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 1000 mm with a height of 290 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Finish in the chosen RAL colour with protective zinc coating 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose zinc-coated steel? This version is made from steel with a zinc coating and a finish in the chosen RAL colour. The zinc coating protects the steel against corrosion, while the powder-coated finish gives a sleek, modern look that contrasts beautifully with greenery and planting. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Metal Tree Rings
Tree ring
Coated steel
The tree ring in zinc-coated steel (powder-coated in the chosen RAL colour) is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 1500 mm with a height of 290 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Finish in the chosen RAL colour with protective zinc coating 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose zinc-coated steel? This version is made from steel with a zinc coating and a finish in the chosen RAL colour. The zinc coating protects the steel against corrosion, while the powder-coated finish gives a sleek, modern look that contrasts beautifully with greenery and planting. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Metal Tree Rings
Tree ring
Coated steel
The tree ring in zinc-coated steel (powder-coated in the chosen RAL colour) is a round edge that you place around the base of a tree, shrub or plant. It creates a sleek, tidy finish and keeps grass, mulch or gravel neatly separated from the base of the tree. This version measures Ø 2000 mm with a height of 290 mm, made with a material thickness of 2 mm. The tree ring consists of 2 or 3 parts and is supplied with mounting bolts included, so you can easily place and secure it around an existing tree. Key benefits Sleek, decorative finish around the base of the tree Consists of 2 or 3 parts, so it can easily be placed around the tree Includes mounting bolts Keeps grass, mulch or gravel neatly in place Finish in the chosen RAL colour with protective zinc coating 2 mm material thickness for a sturdy edge Available in multiple diameters and heights Why choose zinc-coated steel? This version is made from steel with a zinc coating and a finish in the chosen RAL colour. The zinc coating protects the steel against corrosion, while the powder-coated finish gives a sleek, modern look that contrasts beautifully with greenery and planting. Use and placement Assemble the parts around the base of the tree using the included mounting bolts and press the tree ring partly into the ground for a stable placement. Ideal for creating a neat transition between lawn and tree bed, or for framing planting and mulch around trees and shrubs.
Tree surrounds in corten steel for a stylish garden finish
Corten steel tree surrounds from Geroba define trees elegantly and protect the root zone. They fit perfectly in both modern and rustic gardens, parks and public spaces.
Corten steel or powder-coated metal?
Available in corten steel for a warm, natural rust colour without maintenance, or in powder-coated metal in any RAL colour.
Various sizes and custom made
Our corten steel tree surrounds are available in standard diameters. For large trees or special projects, they are produced to custom specifications.