Straightcurve® is the UK’s only high-end modular steel landscaping range.

Whether it’s off a plan or off the cuff, it’s never been as easy as this. Be bold, be stylish, be innovative, be playful! Start your next creative journey here.

Straightcurve is the UK’s only high-end modular steel landscaping range that is quick and easy to install using basic household tools. Pre-drilled and prepared for self-assembly, and specifically designed for ease of installation, this stylish range consists of modular garden edging, raised garden beds, and planter box systems.
Straightcurve’s premium steel garden edging products are totally customisable and configurable to suit an almost infinite number of layout possibilities. The striking range offers unparalleled adaptability and will help you create remarkable outdoor spaces, while providing a durable and functional border for your landscaping.
The Straightcurve range is specifically designed for quick and easy installation with basic household tools, pre-drilled and prepared for self-assembly, simple to shape by hand with no training or experience, precision-engineered, designed to last, and surprisingly affordable compared to the alternatives.

With Straightcurve now you can…

Bring your design vision to life with high-quality modular products.

Effortlessly connect edges and strongly brace products for a stress-free design process.

Unleash your creativity with our wide range of cross-compatible products.

Save time & money by eliminating custom fabrication and onsite welding

Deliver beautiful, safe, and child-friendly designs that will delight your clients.

Refresh or upgrade the look & feel of established residential gardens.

Use a family of high-quality steel landscaping products sharing quick-connect & easy install DNA.

Improve the curb appeal, overall aesthetic, and liveability of homes & gardens.

Steel garden edging, raised garden beds & planter boxes

Designed for DIY home gardeners. Loved by landscape professionals.

Straightcurve® Garden Edging

Garden Edging

Straightcurve® Raised Garden Beds

Raised Garden Beds

Straightcurve® Garden Planter Boxes

Garden Planters

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Straightcurve® Garden Edging
Why choose our Garden Edging?

Because it’s the UK’s only high-end range of modular steel edging that’s specifically designed for quick & easy installation with basic household tools, pre-drilled & prepared for self-assembly, simple to shape by hand with no training or experience, and surprisingly affordable compared to the alternatives.

Straightcurve Flex and Rigid edging have been designed with the same connection plates allowing them to be used together seamlessly where curved and straight borders are required.

Our range of quick-connect edging comes available in 75mm & 100mm heights and 150mm height (in Flex only) and in 3 different styles to suit your garden design.

Perfect for:

  • Lawn barriers
  • Pathway edges
  • Separating materials like stone and mulch
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Straightcurve® Raised Garden Beds

Why choose our Raised Garden Beds?

Because it’s the UK’s only high-end modular steel landscaping range that’s specifically designed for quick & easy installation with basic household tools, pre-drilled & prepared for self-assembly, simple to shape by hand with no training or experience, and surprisingly affordable compared to the alternatives. Our range of precision-engineered weathering steel raised garden beds are built to last.

Simply fix lengths together, position, and brace in your garden for a professionally finished look. Available in 240mm, 400mm & 560mm heights in 3 different styles to suit your garden design.

Perfect For:

  • Raised garden beds
  • Path step-ups and retaining
  • Lawn edging
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 Straightcurve® Garden Planter Boxes

Why choose our Planters Boxes?

Because these precision-engineered square and rectangular planter box kits are designed to last. The easy-build kits include 4 precision engineered weathering steel panels and fittings. With little to no fuss, simply fix panels together and place them in your garden for a professionally finished look.

Customers love our planter boxes because they look very stylish – we’ve intentionally designed them to enhance the look & feel of the gardens they feature in.

Perfect For:

  • A stylish planter box finish
  • Easy-build bespoke designs
  • Creating garden features that last

Decisions, decisions…  Straight or curved?

Deciding what you need or simply seeking inspiration?

You’d normally have to choose if the lines in your garden are going to be straight or curving. But the cross-compatible Straightcurve range allows you to mix & match. Choose from the following 3 styles:

The Straightcurve Flex range is great for organic and flowing lines. Since the lengths flex rather than bend you can easily make all curves by hand on site as you go.

The Straightcurve Rigid range is ideal for firm straight-line designs, with the Rigid Garden Edging lines offering just enough give to allow a very gentle curve, where needed.  

Straightcurve Zero-Flex products are all best suited to establishing lasting, perfectly straight, unmovable lines courtesy of the continuous top fold and grounding feet.

The Weathering Steel Finish

The manufacturing process of weathering steel will leave the surface in a dark, almost black state. The weathering process sees this layer break down first before the desired protective patina layer can be established.

Once installed, wash with warm soap and water to remove the protective coating and encourage the development of an even patina – this may take weeks or months depending on weather conditions.

The change of colour occurs because of the natural process of patina formation upon the surface giving it the timeless rusty look. This process is a result of exposure to the elements; in particular, moisture and air. It’s difficult to predict the pace of this colouration as it depends on various local circumstances and the season of installation. In more humid conditions or wetter seasons, you can see a change occurring within days and weeks, though it can still take months for a solid even patina to develop.

Straightcurve® Weathering Steel Process
Straightcurve® High-end Modular Landscaping Range Flickr Gallery
F.H. Brundle Working In Partnership with Straightcurve®