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Hardline™Heavy duty


Straight lines and geometric designs

For in-ground garden bed edging that’s all about those dead straight lines or geometric patterns, you can’t go past our Straightcurve Hardline option. It’s the heavy-duty option for the strongest straight lines. Choose from our signature galvanised steel or weathering steel, both guaranteed for 10+ years and destined to last for many more.

Get that professional finish to your garden minus the hard work and excessive outlay. The Hardline garden bed edging option can be used as a divider between gravels, woodchips or mulches or for separating paving, compacted stone and artificial turf edges. The 100mm or 150mm high options can give you a low feature bed finish or act as angular in-ground tree surrounds. It’s DIY landscaping made easy. View the gallery for inspiration and ideas on how best to use our Hardline garden bed edging products.

Ideal for

  • Straight garden paths & lawn areas
  • Decorative stone and mulch areas
  • Slightly raised or In-ground tree surrounds
  • Keeping mulch off paths
View Gallery

In-ground Hardline garden edging

Hardline is heavy-duty edging that is quick and easy to install, requiring little to no attention once it is firmly in place. Our Hardline garden edging is perfect for creating solid and straight borders that will stay exactly where you put them for many years to come. Even when used in areas with heavy traffic, in-ground Hardline will not budge, making it perfect for all applications where neat, easy-to-maintain borders are desired.

Galvanised and weathered steel finishes

Our in-ground Hardline garden edging is available in two attractive finishes:

  • Weathered steel — This finish will develop a beautiful brown patina over time. The surface patina looks very attractive in mature gardens and also serves as a protective barrier against the elements. Once it has formed, it will help to prevent atmospheric corrosion from attacking your edging beneath the surface. As the patination process depends on the local environment, the exact colour and texture of your edging will be unique. The key to developing the protective patina is to ensure the product is allowed to cycle between periods of wet & dry conditions.
  • Galvanised steel — If you prefer a more uniform, modern finish to your in-ground Hardline edging, galvanised steel is your best option. It is resistant to corrosion and will remain rust-free for many years, thanks to the tough zinc coating.

Galvanised steel is often the preferred option for homeowners who wish to create a garden with a more modern, contemporary feel. In contrast, weathered steel is a favourite among gardeners who are creating straight borders in mature or more traditional landscapes. Whichever option you choose, you can rest assured that your edging will not need to be replaced for a considerable amount of time.

Our weathered steel edging is provided with a 10-year guarantee, and our galvanised steel edging comes with a 15-year guarantee, but you can expect both finishes to exceed this time frame. Weathered steel can typically last for multiple decades without any significant deterioration, while galvanised steel can retain its structural integrity for over a century.

A choice of heights: 100 mm and 150 mm in-ground Hardline

Whether you opt for the galvanised steel or weathered steel finish, you have a choice of profile sizes: 100 mm x 2,200 mm or 150 mm x 2,200 mm. The lower height is ideal for unobtrusive lawn borders with non-invasive grass and for creating borders between areas of mulch, stone, gravel, or wood chips. The 150 mm height is perfect for lawn borders where invasive species of grass have been used and for areas of mulch, stone, gravel, and wood chips (where a slightly higher border is needed).

If invasive grass is not a concern, the primary consideration when choosing between the two profile heights will be aesthetic. However, for areas with a thicker layer of gravel or stone, 150 mm may be the preferred option for practical reasons. If you are not sure which profile height is the right one for your needs, please don’t hesitate to contact us for expert assistance.

In-ground Hardline edging: easy-to-install, DIY permanent edging

Assuming you have a level compacted base of sand or road base, in-ground Hardline is easy to install and requires no special tools. If you want to install it in a mature garden without such a firm base, you can dig holes at the proposed location of each nail and fill them with quick-set concrete. Before it sets, simply insert the nails through the holes in the base of the edging so they penetrate the soft concrete. For corners, we can supply you with pre-formed corner pieces or you can make your own from straight sections of edging. In either case, you won’t find it difficult to create square or rectangular bordered areas with Hardline edging and you’ll be delighted with the professional-looking results that you’re able to achieve.

In-ground Hardline garden edging for landscaping professionals

The fast and easy installation process that makes Hardline suitable for DIY projects also makes it a great choice for landscape gardeners in Australia. Because it allows you to create professional borders in a short space of time, it will enable you to offer more competitive pricing on all types of landscaping projects. Whether you mainly work on residential gardens, commercial gardens or a mix of both, in-ground Hardline will help you to offer customers a better deal without having to lower your profit margins. Many professionals are already using Hardline on their landscaping projects and are finding that it makes a big difference to completion times as well as pricing. Don’t get left behind: contact us now for full details of all our garden edging solutions.

Use our garden edging for your next project and enjoy superb results

Whether you use in-ground Hardline for all borders or in combination with our Rigidline and Flexline edging solutions, you will find it easy to achieve first-rate results on every border and edge that you create.

You can purchase Hardline and our other garden edging products from any of our Australian dealers, and you can request a retail price list directly from our website. For trade pricing and more details about Hardline, please talk to your local distributor or feel free to contact us during business hours to discuss your requirements with a member of our team. We are always happy to provide additional information and endeavour to answer every technical question our customers may have.


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