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Square tree grilles
(95)
Square tree grilles for urban streetscapes and public realm tree pits. Cast or ductile iron, steel or aluminium panels protecting root zones while allowing air and water access. Options with frames, irrigation inlets, removable segments, anti-slip finishes and load-rated covers. Specified for pedestrian areas, plazas, footways and mixed-traffic zones.
Square tree grilles - helping you find the best solution for your project.

ASF 305 recycled cast iron tree grille
Manufactured in the UK from 100% recycled, engineering grade 250 cast iron. Also available in cast ductile iron and cast aluminium. Bespoke adaptions are available, and apertures for irrigation systems and uplighters are available BIM objects available
ASF 329 recycled cast iron tree grille
Manufactured in the UK from 100% recycled, engineering grade 250 cast iron. Available in all grades of recycled ductile cast iron. Additional apertures available for uplighters and irrigation ports Bespoke adaptions available. BIM objects available
ASF 340 recycled cast iron tree grille
Manufactured in the UK from 100% recycled, engineering grade 250 cast iron. Available in all grades of recycled ductile iron. Additional apertures can be added to host irrigation units and uplighters Bespoke adaptions available. BIM objects available
ASF 3000 stainless steel tree grilles
Manufactured in grade 316 stainless steel from recycled sources. Also available in grade 304 stainless steel. Also available in mild steel. Can be manufactured to any size. Can have circular internal aperture. Irrigation units and uplighters can be included. BIM objects available
AUTOPA Tree Grille 1000
AUTOPA Tree Grille made from galvanised mild steel protects tree roots in urban spaces, supplied in two bolted parts with a stabilising frame: tree grille for urban landscapes, preventing root damage from traffic; made from galvanised mild steel; supplied in two parts; joined with bolts for easy installation; stabilising frame prevents sagging
ASF Planet square stainless steel tree grille
ASF Planet square laser-profiled tree grilles are manufactured in either grade 316 or grade 304 stainless steel. Can have bespoke adaptions if needed, to accept tree irrigation units, etc. Can be made with matching tree guards
Arbottura tree grille
The Arbottura tree grille is suitable for both historical and modern sites. It is available in round and square designs. The standard version is designed only for pedestrian traffic; a reinforced variant allows for cars and small vans up to 3.5 tonnes gross weight. One version has a selection of lamellas coated with colour, making it possible to
ASF 324 recycled cast iron tree grille
Manufactured in the UK from 100% recycled engineering grade 250 cast iron. Available in all grades of recycled ductile iron. Apertures for uplighters and irrigation systems available Bespoke adaptions available. BIM objects available
ASF 327 recycled cast iron tree grille
Manufactured in 100% recycled cast iron at ASF's own foundry. Recycled and recyclable. Incredibly long-lasting - a grille is expected to last far in excess of 100 years. Good for the tree - iron oxide forming on the grille actually promotes green growth. Apertures for irrigation systems and uplighters are available BIM objects available
ASF Cubes square corten steel tree grille
ASF Cubes square tree grilles are manufactured in laser-profiled corten steel. Bespoke adaptions and matching tree guards are available
ASF 302 recycled cast iron tree grille
Manufactured in the UK from 100% recycled, engineering grade 250 cast iron. Can have apertures to host uplighters and / or irrigation units Also available in ductile iron. BIM objects available
ASF 331 recycled cast iron tree grille
Manufactured in the UK from 100% recycled, engineering grade 250 cast iron. Available in all grades of recycled ductile cast iron. Additional apertures for uplighters and irrigations systems can be added (or taken away, depending on how you view it) Bespoke adaptions available. BIM objects available
ASF Rivulet square stainless steel tree grille
ASF laser-profiled tree grilles are available in a range of sizes and shapes. All ASF tree grilles can be supplied with apertures for tree irrigation units and uplighters. Grilles can be polish finished to any standard, and can be manufactured with bespoke adaptions and matching tree guards if required
ASF Cubes square stainless steel tree grille
Manufactured in either 304 or 316 stainless steel from recycled sources. Bespoke adaptions available. Matching tree guards available
ASF 326 square recycled cast iron tree grille
The ASF 326 square tree grille is manufactured in the UK from 100% recycled cast iron: also available in ductile cast iron; can be finished to any colour spec; materials: 100% recycled engineering grade 250 cast iron as standard. Also available in any grade of recycled ductile cast iron; standard finish: Zinc rich primer and metal shield top coat
ASF 337 recycled cast iron tree grille
Manufactured in the UK from 100% recycled, engineering grade 250 cast iron. Available in any grade of ductile cast iron. Additional apertures can be incorporated to host irrigation systems and uplighters Bespoke adaptions available. BIM objects available
ASF 330 recycled cast iron tree grille
Manufactured in the UK from 100% recycled, engineering grdae 250 cast iron. Available in all grades of recycled ductile cast iron. Apertures for irrigation systems and uplighters are available Bespoke adaptions available. BIM objects available
Sunny Tree Grille
The Sunny Tree Grille is manufactured from a steel sheet with suitable reinforcements. It is offered in three square versions of various sizes. For each version you can request its steel sub frame to match: tree Grille - powder coated steel; corten steel; stainless steel. center Circle: 500mm; dia: 990mm, 1440mm
ASF 319 recycled cast iron tree grille
Manufactured in the UK from 100% recycled engineering grade 250 cast iron. Also available in ductile iron. Apertures for irrigation units and uplighters available BIM objects available
Perla Q Tree Grille
The Perla Q Tree Grille is made from 6mm thick shaped and decorated steel sheet, with 4mm thick reinforcements. Available in three circular versions and three square versions, in different sizes. For each version, you can request the corresponding counter-frame in steel: tree Grille - powder coated steel; corten steel; stainless steel. w: 990mm
ASF Planet square corten steel tree grille
The ASF Planet square tree grille is manufactured in laser-profiled corten steel. Bespoke adaptions and matching tree guards are available
Riviere Square Hole Tree Grille - cast iron tree guard
Riviere Square Hole Tree Grille is a cast iron square tree grille designed to protect tree roots in urban environments, allowing water and air to reach the soil. Customisable with irrigation holes, with a mild steel frame and security clamps as standard. Standard finish is black, with other colours available on request: cast iron square grille for
ASF 315 square recycled cast iron tree grille
The ASF 315 square tree grille is manufactured in the UK from 100% recycled, engineering grade 250 cast iron. Also available in all grades of recycled ductile iron. Apertures of uplighters and irrigation systems can be incorporated Bespoke adaptions available. BIM objects available
ASF 310 recycled cast iron tree grille
Manufactured on-site in ASF's own foundry. Made from 100% recycled materials, comprising high-quality iron scrap (usually in the form of car brake discs), runner systems and re-melted in house returns. Finished in any colour. Can have apertures for uplighters and irrigation systems Also available in ductile cast iron. BIM objects available

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