Our scaffold board raised bed kits are built using heavy-duty timber boards that combine structural integrity with a clean, natural finish. Unlike lightweight alternatives, scaffold boards offer increased thickness and stability, making them ideal for long-term garden projects.
Each board is tanalised through a pressure-treatment process that forces preservative deep into the wood fibres. This significantly improves resistance to decay, fungal attack and insects, making it perfectly suited for ground contact and outdoor use. The result is a robust, low-maintenance raised bed system that performs reliably in all weather conditions.
Designed with both DIY users and professionals in mind, these kits are easy to assemble while delivering a strong, square structure that holds soil securely and enhances growing conditions.
Sizes
| Size (Feet) | Metric Approx. | Ideal Use |
|---|---|---|
| 4ft x 4ft | 1.2m x 1.2m | Small gardens, herbs, patios |
| 6ft x 4ft | 1.8m x 1.2m | Vegetable plots, narrow spaces |
| 6ft x 6ft | 1.8m x 1.8m | Medium gardens, mixed planting |
| 8ft x 4ft | 2.4m x 1.2m | Standard allotment beds |
| 8ft x 6ft | 2.4m x 1.8m | Larger growing areas |
| 8ft x 8ft | 2.4m x 2.4m | High-yield planting, feature beds |
Key features
- Premium scaffold boards – thick, durable timber for superior strength
- Pressure-treated (tanalised) – enhanced protection against rot and decay
- Ground-contact suitable – ideal for direct soil installation
- Long service life – designed to last for years outdoors
- Easy assembly – simple, practical construction
- Versatile sizing options – suitable for all garden layouts
- Low maintenance material – no frequent treatment required
- Clean, natural timber finish – complements all garden styles
Benefits of choosing scaffold board raised beds
Built to last
Tanalised timber is specifically engineered for outdoor environments, offering long-term resistance to moisture, decay and insect attack. This ensures your raised bed remains structurally sound for years.
Ideal for growing food
Modern pressure-treated timber is suitable for use around edible crops, as preservatives are designed to remain bound within the wood and limit leaching into soil .
Stronger than standard garden boards
Scaffold boards provide a thicker, more rigid structure compared to typical softwood planks, reducing bowing and movement over time.
Improved soil conditions
Raised beds enhance drainage, soil warmth and root development, helping plants grow healthier and more productively.
Cost-effective landscaping solution
Compared to sleepers or hardwood alternatives, scaffold boards deliver excellent durability at a more accessible price point.
Why choose tanalised timber?
Tanalised timber undergoes a high-pressure treatment process where preservatives are driven deep into the wood. This creates a protective barrier against environmental damage, significantly extending the lifespan of the timber .
Key advantages include:
- Resistance to rot and fungal decay
- Protection against insects
- Reduced maintenance requirements
- Suitability for outdoor and ground-contact applications
This makes it one of the most trusted materials for landscaping, raised beds and structural garden projects.
Maintenance advice
Tanalised timber requires minimal upkeep, but for best results:
- Allow natural weathering or apply a protective finish if desired
- Ensure adequate drainage around the bed
- Periodically check fixings for stability
What are scaffold board raised bed kits made from?
They are made from durable softwood scaffold boards that have been pressure-treated (tanalised) to resist rot, moisture and insect damage, making them ideal for long-term outdoor use.
What can scaffold board raised bed kits be used for?
These raised beds are highly versatile and suitable for vegetable and herb growing, flower borders, decorative planting areas, allotments, kitchen gardens, and general garden landscaping. They are also ideal for both domestic and commercial outdoor projects.
What does tanalised timber mean?
Tanalised timber is wood that has been pressure-treated with preservatives forced deep into the fibres, significantly improving resistance to decay, fungal attack and insects in outdoor environments.
What is included in a raised bed kit?
Each kit typically includes pre-cut tanalised scaffold boards for easy assembly, along with fixings or brackets where applicable. Some configurations may also include optional corner posts depending on the design.
How long will scaffold board raised beds last?
Thanks to the pressure-treated timber, these raised beds are designed to last for many years, even when in direct contact with soil and exposed to the elements.
Are the raised bed kits easy to install?
Yes, installation is straightforward using basic tools. Simply prepare a level base, position and align the boards, secure them with the provided fixings, and optionally add a membrane before filling with soil.
Can the raised beds be placed directly on soil or grass?
Yes, the beds are suitable for direct ground contact. The tanalised timber is specifically treated to withstand moisture and soil exposure without compromising durability.
Are these raised beds safe for growing vegetables?
Yes, modern pressure-treated timber is considered safe for growing vegetables. For added reassurance, you can line the inside of the bed with a breathable membrane.
Q & A
Scaffold Board Raised Bed Kits - Tanalised Timber
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