CORE EDGE 1.6mm Steel Edging – 5m Pack Flexible, Strong & Easy to Install

CORE EDGE 1.6mm Steel Edging – 5m Pack Flexible, Strong & Easy to Install


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Designed and manufactured in the UK, our CORE Edge flexible steel edging is the ideal way to create smart edges along garden borders, lawns, patios, pathways and driveways.

Thanks to its flexible structure, you can create bold straight runs or smooth sweeping curves, and even perfect 90 degree angles on corners. A secure connecting mechanism seamlessly joins individual sections, providing strength and stability. For those working with softer ground there is also an optional spike extension that can be fitted to hold the edging in place. 

Made from raw steel with a 20-micron galvanised zinc coating and 110-micron polyester powder coated finish, the edging is designed specifically for outdoor use, is hard wearing, durable and has a long lifespan. CORE Edge won’t rust or flake in the elements, and it will not shatter if caught with a strimmer or mower. While it provides a smart finish, there are no sharp edges, so it is safe to use in domestic gardens and public spaces.

The UK’s No. 1 Flexible Steel Edging, brought to you by CORE Landscape Products!

  • Create bold straight runs or smooth sweeping curves
  • Form Perfect 90° Corners
  • Stop Crumbling Edges
  • Keep your Lawn Pristine – CORE EDGE is lawn mower safe & strong enough to strim against
  • Great British Design!


  • Each pack contains five 1075mm strips 
  • One pack joins together to give five metres of edging once installed
  • Available in five colours: Anthracite (ral 7016), Black (ral 9005), Brown (ral 8082), Green (ral 6002), Ghost Grey (ral 7047)
  • Available in three finishes: Colour powder coat, Bright Zinc galvanised, or a weathered steel (Corten) effect 
  • Durable and hard-wearing 
  • Powder coated finish prevents colour fade from UV exposure
  • 20+ year product life guarantee
  • Optional spike extension available for those working with softer ground
  • CORE Edge’s dual locking mechanism provides a rigid connection between adjoining edges

Benefits of using CORE EDGE Flexible Steel Edging

These flexible steel edgings will not rust or flake, and they will not shatter if caught with a strimmer or mower.

Furthermore, they have no sharp edges so are suitable for back gardens as well as public spaces.

Our unique dual lock mechanism ensures each section is securely connected for maximum strength and longevity. Simply tap the metal lawn edging into the ground to form the perfect edge restraint that will quite frankly last for decades.

The face and the ground spike are formed from a single piece of steel. The spike has a unique fold along the center of the spikes provides maximum strength and prevents the spikes from curling under impact. By reinforcing the spike, we make our edgings ideal for use in tougher ground conditions.

In addition, if soft ground is encountered, our CORE EDGE Pin Accessory can be utilised – the rebar extension simply clips through the ground spike to provide additional stability. This accessory can be retro-fit, allowing you to fix certain points of the edge in place to suit the project.

CORE EDGE can achieve bold straight runs, and is equally able to be bent by hand to create perfect corners and sweeping curves.

They simply tap into the ground to form the perfect curved, straight or angled edge restraint.

The entire range is quick and easy to install – with no specialist tools required, and is available in a range of face height combinations and finishes.



Five Colours & Three Finishes

  • Anthracite (RAL 7016)
  • Black (RAL 9005)
  • Brown (RAL 8082)
  • Green (RAL 6002)
  • Ghost Grey (RAL 7047)
  • Bright Zinc Galvanised
  • Weathered Steel (Corten)

Weathered Steel

Our ASTM A588 weathering steel has a unique look. The naturally oxidising finish makes it especially desirable for many architectural projects. Weathering steels are a group of steel alloys developed to remove the need for painting. Over time they form a stable rust-like appearance if exposed to the elements.

Made popular by the U.S Steel Co. and best-known under the US trademark CORTEN®. They resist the corrosive effects of all types of weather. By forming a coating of dark brown oxidation over the metal. In simple terms, the steel is allowed to rust and that rust forms a protective coating that slows the rate of future corrosion.

Powder Coated

The galvanised steel edgings are finished with a 110-micron polyester powder coating that is designed for external use. This coating prevents colour fade from UV exposure. This forms a weather resistant barrier guaranteeing a 20+ year product life.

The coating is applied electrostatically and is then cured under extreme heat to allow it to flow and form a “skin”. This skin creates a hard wearing flexible finish that is tougher than conventional paint and improves scratch resistance.

Secure Locking Mechanism.

Our unique CORE EDGE Dual-Lock mechanism provides a rigid connection between adjoining edges on our heavy duty flexible steel edging, helping to provide an almost seamless connection.

Using a pair of long nosed pliers pull both of the thin tabs through the slit in the adjacent edging and rotate them back on themselves.

Once connected… if more hands are available, pre-joined edges can be installed as one continuous length. Making it far easier to create larger curves or complex shapes.

Spike Extension Kits.

Our ingenious spike extension can be retrofitted to the edging after the edging is installed. If softer ground is encountered, simply look back at your installed edging, if you notice any that appear to be unstable or leaning over slightly, just scrape back some soil from around the top of the spike to reveal the hole in the spike that houses the extension clip, insert the clip through one of these preformed holes ,place your foot against the edging to hold it upright, locate a pin into the clip and drive the pin into the ground using a mallet, the clip expands as the pin passes through creating a secure connection with the edging providing the additional support required.

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