Secure, below-ground anchoring – no need for unsightly above-ground stakes
Suitable for all soil types including compacted and restored land
Reduces root movement and tree stress during the establishment phase
Rubber protectors cushion the rootball, avoiding damage to roots
Simple, effective, and widely used in commercial landscaping schemes
Galvanised materials ensure long-term resistance to corrosion
Ideal for urban environments, roadside verges, and soft landscaping works
Available Sizes
GTRBK1W – Up to 12cm girth (2.5m height) – 2m wire
GTRBK5W – 12–25cm girth (2.5–4.5m height) – 4m wire
GTRBK10W – 25–45cm girth (4.5–7.5m height) – 5m wire
GTRBK20W – 45–75cm girth (7.5–12m height) – 8m wire
GTRBK90W – 75cm+ girth (12m+ height) – 12m wire
| item | sku | 1-4 | 5-9 | 10+ | qty |
|---|---|---|---|---|---|
| GT RBK1W Rootball Wire Kit - Up to 12cm girth (each) | 170UR2080 |
£31.50
|
£30.00
|
£28.80
|
|
| GT RBK5W Rootball Wire Kit - 12-25cm girth (each) | 170UR2071 |
£49.20
|
£48.00
|
£45.60
|
|
| GT RBK10W Rootball Wire Kit - 25-45cm girth (Each) | 170UR2072 |
£78.00
|
£76.80
|
£74.40
|
|
| GT RBK20W Rootball Wire Kit - 45-75cm girth (each) | 170UR2073 |
£162.00
|
£160.80
|
£158.40
|
|
| GT RBK90W Rootball Wire Kit - 75cm+ girth (Each) | 170UR2074 |
£264.00
|
£262.80
|
£260.40
|
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The Tree Anchor Wire Fixing System is a discreet, underground tree anchoring kit designed to securely stabilise rootballed and container-grown trees in both soft and compacted soils. Used widely in urban landscaping schemes, housing developments, public realm installations, parks, and highway planting projects, this system ensures trees establish successfully while minimising movement from wind or human interference.
It’s a proven method for supporting trees without staking above ground, preserving the visual aesthetics of open spaces and reducing trip hazards. The galvanised steel ground anchors and tensioned wire system provide long-lasting performance, while rubber rootball protectors ensure the rootball remains intact and protected during establishment. GTRBK1W – Up to 12cm girth (2.5m height) – 2m wire
GTRBK5W – 12–25cm girth (2.5–4.5m height) – 4m wire
GTRBK10W – 25–45cm girth (4.5–7.5m height) – 5m wire
GTRBK20W – 45–75cm girth (7.5–12m height) – 8m wire
GTRBK90W – 75cm+ girth (12m+ height) – 12m wire Anchor System Reference & Kit Components
GTRBK1W – Suitable for trees up to 2.5m in height and 12cm circumference
Includes:
3 x SG Galvanised Anchors
2m of Galvanised Steel Wire
1 x Galvanised Ratchet Tensioner
Rubber Rootball Protectors
GTRBK5W – Suitable for trees 2.5m – 4.5m in height and 12cm – 25cm circumference
Includes:
3 x SG Galvanised Anchors
4m of Galvanised Steel Wire
1 x Galvanised Ratchet Tensioner
Rubber Rootball Protector
GTRBK10W – Suitable for trees 4.5m – 7.5m in height and 25cm – 45cm circumference
Includes:
3 x SG Galvanised Anchors
5m of Galvanised Steel Wire
1 x Galvanised Ratchet Tensioner
Rubber Rootball Protector
GTRBK20W – Suitable for trees 7.5m – 12m in height and 45cm – 75cm circumference
Includes:
3 x SG Galvanised Anchors
8m of Galvanised Steel Wire
1 x Galvanised Ratchet Tensioner
Rubber Rootball Protector
GTRBK90W – Suitable for trees 12m+ in height and 75cm+ circumference
Includes:
3 x SG Galvanised Anchors
12m of Galvanised Steel Wire
1 x Galvanised Ratchet Tensioner
Rubber Rootball Protector
Anchors: 3 x SG Galvanised Ground Anchors
Wire: High-tensile galvanised steel wire (length varies by kit size)
Tensioning: 1 x Galvanised Ratchet Tensioner per kit
Protection: Rubber Rootball Protectors included
Installation: Subsurface, compatible with most soil conditions
No. of Anchors per Kit: 3 Anchor System Reference & Kit Components
GTRBK1W – Suitable for trees up to 2.5m in height and 12cm circumference
Includes:
3 x SG Galvanised Anchors
2m of Galvanised Steel Wire
1 x Galvanised Ratchet Tensioner
Rubber Rootball Protectors
GTRBK5W – Suitable for trees 2.5m – 4.5m in height and 12cm – 25cm circumference
Includes:
3 x SG Galvanised Anchors
4m of Galvanised Steel Wire
1 x Galvanised Ratchet Tensioner
Rubber Rootball Protector
GTRBK10W – Suitable for trees 4.5m – 7.5m in height and 25cm – 45cm circumference
Includes:
3 x SG Galvanised Anchors
5m of Galvanised Steel Wire
1 x Galvanised Ratchet Tensioner
Rubber Rootball Protector
GTRBK20W – Suitable for trees 7.5m – 12m in height and 45cm – 75cm circumference
Includes:
3 x SG Galvanised Anchors
8m of Galvanised Steel Wire
1 x Galvanised Ratchet Tensioner
Rubber Rootball Protector
GTRBK90W – Suitable for trees 12m+ in height and 75cm+ circumference
Includes:
3 x SG Galvanised Anchors
12m of Galvanised Steel Wire
1 x Galvanised Ratchet Tensioner
Rubber Rootball Protector
