Why choose our DIY 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, surprisingly affordable compared to the alternatives, in-stock, and ready for next-day dispatch.
No other off-the-shelf product is as:
- Extremely high-quality
- Quick to connect
- Aesthetically pleasing
- Easy to shape by hand
- Purposefully designed
- Hard wearing
- Adaptable to onsite changes
- Simple to install
- Suitable for all soil types
- Precisely made
- Affordably priced
- And ready when you are
Precision engineered raised garden beds built to last
Simply fix lengths together, position, and brace in your garden for a professionally finished look.
Order your raised garden beds
Choose from our range of easy-build raised garden beds
in varying styles and heights to suit your garden design.
Raised Garden Bed 240mm
Total length: 4.32m | set of 2: 2160L x 240H
£45 p/m (£195.01 p/set incl. delivery)
Flexible easy-build weathering steel with precision engineered joining flanges for a perfect fit & finish. Price includes join sets, fixing spikes, anchor posts and screws.
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Raised Garden Bed 400mm
Total length: 4.32m | set of 2: 2160L x 400H
£85 p/m (£367.33 p/set incl. delivery)
Flexible easy-build weathering steel with precision engineered joining flanges for a perfect fit & finish. Price includes join sets, fixing spikes, bracing sets and screws.
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Raised Garden Bed 560mm
Total length: 4.32m | set of 2: 2160L x 560H
£106 p/m (£460.39 p/set incl. delivery)
Flexible easy-build weathering steel with precision engineered joining flanges for a perfect fit & finish. Price includes join sets, fixing spikes, bracing sets and screws.
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Zero-Flex Garden Bed 400mm
Custom design
Zero-Flex, box top profile, easy-build weathering steel lengths that are precision engineered for perfect fit & finish. Requires optional bracing accessories (such as bracing strap or bracing sets) to suit intended configuration.
Zero-Flex Garden Bed 560mm
Custom design
Zero-Flex, box top profile, easy-build weathering steel lengths that are precision engineered for perfect fit & finish. Requires optional bracing accessories (such as bracing strap or bracing sets) to suit intended configuration.
Order optional corners
Choose from our range of optional corner accessories
in varying styles and heights to suit your garden design.
Corner - 240mm Flex & Rigid
Corner Accessory
Pre-made corner for 240 mm height Flex or Rigid edges, join set included. 255mm long arms, use force to alter the 90-degree angle. Weathering steel finish.
Only 11 left in stock
Reverse Corner - 240mm
Corner Accessory
Pre-made reverse corner for 240 mm height Flex or Rigid edges, join set included. 255mm long arms, use force to alter the 270-degree angle. Weathering steel finish.
In stock
Corner - 400mm Flex & Rigid
Corner Accessory
Pre-made corner for 400mm height Flex or Rigid edges, join set included. 255mm long arms, use force to alter the 90-degree angle. Weathering Steel finish.
In stock
Reverse Corner - 400mm
Corner Accessory
Pre-made reverse corner for 400 mm height Flex or Rigid edges, join set included. 255mm long arms, use force to alter the 270-degree angle. Weathering steel finish.
In stock
Corner - 560mm Flex & Rigid
Corner Accessory
Pre-made corner for 560mm height Flex or Rigid edges, join set included. 255mm long arms, use force to alter the 90-degree angle. Weathering Steel finish.
Only 28 left in stock
Reverse Corner - 560mm
Corner Accessory
Pre-made reverse corner for 560 mm height Flex or Rigid edges, join set included. 255mm long arms, use force to alter the 270-degree angle. Weathering steel finish.
In stock
Why Straightcurve Flex?
Best for curved raised beds.
Use + symbols to reveal features of our Flex raised garden panels.
Stylish-looking
Designed for a high-end aesthetic and a natural organic look that develops with a rusted patina.Exceptionally durable
Manufactured to hold a smoothly curving line and quality tested for landscape industry-leading durability.Super high-quality
Made from high-quality weathering steel which forms a protective rusted patina once exposed to the elements.Obstacle avoiding
Designed for infinitely variable positioning of fixing spikes for easy obstacle avoidance - particularly useful in ground with roots or rocks.Smooth-curving
Designed with notches on the inside edge and feet to allow smooth flowing curves.Safety-minded
Made with smooth rounded tops to keep children, pets, and other garden users safe.Easy to install
Designed for quick connection via flanges with pre-cut guide holes for precise & discreet joins. Stabilising feet also make installation a breeze.Why Straightcurve Rigid?
Best for straight-edged raised beds.
Use + symbols to reveal features of our Rigid raised garden panels.
Stylish-looking
Designed for a high-end aesthetic and a natural organic look that develops with a rusted patina.Rigid-edged
Designed with a double rolled continuous top for rigid straight-line garden beds.Super high-quality
Made from high-quality weathering steel which forms a protective rusted patina once exposed to the elements.Exceptionally durable
Manufactured to hold a line and quality tested for landscape industry-leading durability.Obstacle avoiding
Designed for infinitely variable positioning of fixing spikes for easy obstacle avoidance - particularly useful in ground with roots or rocks.Safety-minded
Made with smooth rolled top to keep children, pets. and other garden users safe.Easy to install
Designed for quick connection via flanges with pre-cut guide holes for precise & discreet joins. Stabilising feet also make installation a breeze.Why Straightcurve Zero-Flex?
Best for straight, box-topped raised beds.
Use + symbols to reveal features of our Zero-Flex raised garden panels.
Stylish-looking
Designed for a high-end aesthetic and a natural organic look that develops with a rusted patina.Sturdy box profile
Designed with a 46mm boxy top and angled foot to produce perfectly straight, unmovable lines.Super high-quality
Made from high-quality weathering steel which forms a protective rusted patina once exposed to the elements.Obstacle avoiding
Designed for variable positioning of fixing spikes for easy obstacle avoidance - particularly useful in ground with roots or rocks.Exceptionally durable
Manufactured to hold a perfect line and quality tested for landscape industry-leading durability.Safety-minded
Made with a smooth top edge to keep children, pets. and other garden users safe.Easy to install
Designed for quick connection via flanges with pre-cut guide holes for precise & discreet joins. Stabilising feet also make installation a breeze.What customers are saying
Our raised garden beds are made for you...
If you love high-end aesthetics...
One reason to love our raised garden beds is that they look very stylish – we’ve intentionally designed the range to enhance the look & feel of the gardens they feature in. Our raised garden products look so good because they’re:
- Made from real weathering steel for a rustic natural look that develops with a rusted patina.
- Joined via hidden flanges with pre-cut guide holes to create seemingly continuous, beautifully clean lines.
- Precision-engineered to achieve a stylish, high-end aesthetic with every installation.
- Designed with rolled edges for a smooth & safe profile.
If you value high-quality...
Simply put, you won’t find better quality raised garden bed panels, because Straightcurve products are:
- Very high-quality landscaping products made to exacting standards.
- Designed & manufactured to an exceptionally high standard for a flawless fit & finish.
- Made from high-quality engineered weathering steel.
If you're looking for a very durable product...
Our raised garden bed products are ideal for DIY gardeners and professional landscapers who value durability because they’re:
- Made with weathering steel; a hard-wearing material that can last for 10 years or more.
- Rock-solid and won’t budge once installed thanks to our unique joining + fixing systems.
- Quality tested to ensure landscape industry-leading durability.
If you like value for money...
Our raised garden bed products provide exceptional value for money because they’re:
- Made with weathering steel which lasts longer than less robust materials such as mild steel, timber, or plastic.
- Designed to be installed at ground level, which means you only pay for the materials you see – unlike some other brands which require one-third of the product to be buried.
If you're a bit of a perfectionist...
If you have an eye for detail and want things to be just so (and stay that way) our raised garden bed products are ideal for you because they’re:
- Designed to fit neatly together via discreet joining systems that produce beautiful, almost seamless joins.
- Engineered to stay strong & true for many years after installation – the quality of our steel and unique installation systems ensure our products won’t budge, bulge, or otherwise change shape once installed.
If ease of installation and usability are important to you ...
Our raised garden bed products tick all the usability boxes because they’re:
- Expertly designed for quick & easy DIY installation.
- Made with smooth rolled edges to keep children & pets and other garden users safe.
- Maintenance-free once installed and weathered.
If you want to increase curb appeal and liveability...
Our raised garden bed products are easy to connect & install. They require no maintenance once installed. And they improve the look & feel of the homes, gardens, and commercial properties in which they feature. For these reasons, our products are a great low-cost, low-maintenance option for:
- Increasing the curb appeal and liveability of homes & investment properties.
- Making commercial buildings more attractive to tenants and their customers.
- Introducing plants & trees to office spaces and other working environments.
Designed to elevate your garden, beautifully...
The weathering steel finish
How it comes
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 establish.
What it turns into
Once installed, wash with warm soap and water to remove the protective coating and encourage development of an even patina - this may take weeks or months depending on weather conditions.
| Straightcurve Weathering steel | Mild Steel | Aluminium | Plastic | Timber | |
|---|---|---|---|---|---|
| Ideal for outdoor use | |||||
| Natural rustic aesthetic | |||||
| Long lasting | |||||
| Low maintenance | |||||
| Super high strength | |||||
| Forms protective patina |
Our raised garden beds in the wild
Want us to feature your garden?
If you've already installed Straightcurve (or plan to) and would like us to feature your project, reach out and let us know via our contact page or by emailing info@straightcurve.uk
Small spaces, beautiful opportunities
Small doesn’t mean uninspiring! You can look at a small space such as a courtyard, patio, or balcony as an opportunity to get creative and make it all the more inviting.
Straightcurve Promises
Exceptional quality products designed for flawless fit & finish
Precision engineered
All our products are designed & engineered for a strong hold and perfect finish.
No quibble returns
If anything goes wrong, or you simply change your mind, we offer a no quibbles money-back guarantee.
ISO certified
Our material selection & manufacturing is ISO certified to maximise product quality & lifespan.
Raised Garden Bed Product Catalogues
240mm Raised Garden Beds
Everything you might want to know about the 400mm Straightcurve Raised Garden Bed range in one downloadable PDF. Includes FAQs, benefits, advantages, technical specifications, installation guidance, and technical drawings.
400mm Raised Garden Beds
Everything you might want to know about the 400mm Straightcurve Raised Garden Bed range in one downloadable PDF. Includes FAQs, benefits, advantages, technical specifications, installation guidance, and technical drawings.
560mm Raised Garden Beds
Everything you might want to know about the 560mm Straightcurve Raised Garden Bed range in one downloadable PDF. Includes FAQs, benefits, advantages, technical specifications, installation guidance, and technical drawings.
