The Fortress Tree Grille is a robust and visually appealing solution for urban tree pit protection. Designed for modern public spaces, this grille enables paving to extend close to the trunk while shielding the tree’s root zone from compaction and footfall. It supports sustainable urban drainage by allowing rainwater infiltration and can incorporate Mona irrigation systems seamlessly (sold separately). The removable inner trays are secured with anti-theft fixings, ensuring tree health maintenance and easy replacement access when needed.

Available in a wide range of single or double tray sizes, the Fortress Tree Grille is ideal for block paving schemes and can be customised to suit other paving styles or project-specific requirements.

Standard Sizes:
1.0m x 1.0m (Single Tray)
1.2m x 1.2m (Single or Double Tray)
1.4m x 1.4m (Single Tray)
1.5m x 1.5m (Single or Double Tray)
1.6m x 1.6m (Double Tray)
1.8m x 1.8m (Double Tray)
2.0m x 2.0m (Double Tray)

Benefits:
Protects Urban Tree Roots: Prevents soil compaction and root damage caused by heavy foot traffic or street furniture near the tree, ensuring long-term tree health in hard-landscaped areas.
Supports Sustainable Drainage: The open grille design allows water infiltration directly to the tree pit, promoting natural irrigation and helping to meet SUDS requirements in urban environments.
Customisable to Fit Any Paving Scheme: Available in a wide range of sizes and adaptable to different tray layouts, paving types, and bespoke dimensions to suit the specific needs of each project.
Easy Tree Access and Maintenance: Features removable inner trays secured with security fixings, allowing straightforward access for tree replacement, irrigation checks, or pit maintenance without dismantling the entire structure.
Highly Durable and Secure Construction: Manufactured from galvanised steel or stainless steel for long-term performance with the option for powder coating in project-specific colours. Secure fixing methods reduce vandalism risk.

Why Order from Green-tech?
Trusted by the Industry: Green-tech is the UK’s leading supplier of tree planting and landscape products, with a strong reputation built on over 25 years of experience supporting public realm, urban, and commercial landscaping projects.
Comprehensive Product Range: From tree grilles and guards to irrigation systems and anchoring kits, Green-tech offers an all-in-one solution for protecting, supporting, and maintaining trees in hard landscapes.
Customisation Expertise: Many products, including tree grilles, guards, and anchoring systems, can be made to order or customised to meet your design, specification, and site requirements—no compromise needed.
Technical Support and Advice: Our experienced team provides product guidance, CAD drawings, and specification support to ensure your project runs smoothly from planning through to installation.
Reliable Nationwide Delivery: With a well-established supply chain and stockholding, Green-tech ensures fast, reliable deliveries across the UK to meet even the tightest project timelines.

Product Name | Fortress Tree Grille

Standard Sizes |
1.0m x 1.0m (Single Tray)
1.2m x 1.2m (Single or Double Tray)
1.4m x 1.4m (Single Tray)
1.5m x 1.5m (Single or Double Tray)
1.6m x 1.6m (Double Tray)
1.8m x 1.8m (Double Tray)
2.0m x 2.0m (Double Tray)

Bespoke Sizes | Available on request

Aperture | 400mm standard (custom options available)

Material | Mild Steel (Stainless Steel available on request)

Finish Options |

• Hot Dip Galvanised to BS EN ISO 1461:1999
• Powder Coated to any RAL or BS colour
• Stainless Steel (any grade)

Fixing Method | Supplied in two halves, bolted to concrete pad; ragged leg and toe-in/out options available

Tray Type | Removable inner trays with anti-theft fixings

Drainage | Open design allows rainwater infiltration; SUDS-compliant

Compatibility | Mona Irrigation Systems (sold separately); compatible tree guards available