Skip to Content

CORTEN STEEL GARDEN TREE RINGS HOW TO


Cor-ten-steel.co.uk ship steel garden tree rings UK wide

All tree ring edging and corten accessories shipped in flat packs

Metal garden tree rings are made from durable corten steel, which is quick and easy to install.


Email us your draft garden information, we can then get back to you with a suggested corten layout drawing

Corten Full Circle Prices

3mm thick heavy duty plate steel

Radii, 200mm, 250m, 300mm, 375mm, 450mm, 600mm and 750mm

Heights, 100mm, 150mm 200mm, 300m, 400mm, 500mm, 600mm, 700mm, 900mm, 1200mm,and 1500mm tall

Corten Half Circle Prices

3mm thick heavy duty plate steel

Radii, 200mm, 300mm 375mm, 450m, 600mm and 750mm

Heights, 100mm, 150mm 200mm, 300m, and 400mm tall

Corten Quarter Circle Prices

Pre-made Corten curved edging options

the easy way to edge

4 piece Quarter circle sections

Ideal for existing trees

Corten Half Circle Prices
Front view of joint

Corten steel is stronger

Corten Quarter Circle Prices
Corten Eighth Circle Prices
Close up of join, back view

Close up of join

Corten Twelfth Circle Prices
[email protected]

Round planter panel layouts and pricing

For larger trees are available radii 450mm, 600mm, 900mm and 1200mm Available heights of 300mm, 375mm, 450mm, 600mm, 750mm and 900mm

4 piece quarter panels

Ideal for going around existing trees

Large radius tree rings/planters
Panels are connected using stainless steel TEK screws/bolts
Oblong planter panel layouts and pricing
35mm top lip

Insert panels can be placed between the corners, to enlarge the planter to go around larger trees

How to do curves

Corten metal garden edging comes in lengths from 300mm to 2100mm long

Corten tree panel prices

It is recommended that the buried portions of the metal be coated with a bitumen damp proof membrane such as Black Jack D.P.M. Bostik Bituminous Black Paint or equivalent

Large Round planter ready shipping

Screw/Bolts panels together 

Corten Planter Protection

Corten needs repeated wet/dry cycles

However, buried garden edging stays constantly damp. In these conditions, the steel cannot seal itself and will continue to corrode.

Life-span information

To increase the lifespan of buried corten, coat the buried parts with a bitumen  sealer such as Black Jack Bitumen water proofer or equivalent

Large radius tree rings/planters

Radii of 300mm, to 2400mm