The Simpa 180L is an extra-large galvanised garden incinerator designed for bulky seasonal clear-ups. I have used this model while working in a client’s garden, and its main advantage is the generous capacity, although its size, lightweight construction and eventual weathering are worth considering. For alternatives across different sizes and construction types, see our guide to the best garden incinerators UK.
Before using a garden incinerator: Read how to deal with difficult garden waste before deciding whether burning is appropriate. For positioning, supervision and practical use, see how to use a garden incinerator safely.
Simpa 180L Specifications
| Feature | Specification |
|---|---|
| Capacity | 180 litres |
| Material | Galvanised steel |
| Overall dimensions | Approximately 107cm high × 64cm wide including handles × 52cm deep |
| Drum dimensions | Approximately 85cm high × 52cm diameter |
| Lid | Secure locking chimney-style lid |
| Ventilation | 36 ready-made ventilation holes |
| Base | Three-legged base |
| Assembly | Simple assembly required; fittings included |
Key Features of the Simpa 180L
180L Capacity
The 180-litre drum provides roughly twice the capacity of a standard domestic incinerator. It is better suited to bulky seasonal clear-ups where an 80–90L model would fill too quickly.
Galvanised-Steel Construction
The Simpa uses a lightweight galvanised-steel body. This keeps it more manageable than a heavy solid-steel model, although repeated heating and outdoor exposure can eventually lead to weathering or rust.
Ventilation and Locking Lid
The body has 36 ventilation holes around the lower section and sides, while the locking chimney-style lid fits securely over the opening. These features support airflow without making the incinerator smokeless.
Base and Assembly
Three raised legs support the drum and require fitting before first use. The necessary fixings are supplied, although some owners report that the legs can be fiddly to attach.
Value for Money
The Simpa usually costs more than a standard 80–90L model, with the extra spend mainly buying greater capacity. It offers good value for larger gardens that regularly need the additional space, but occasional users may be better served by a smaller model.
For alternatives across different sizes and construction types, see our guide to the best garden incinerators UK.
My Experience With the Simpa 180L
I have used the Simpa 180L while working in a regular client’s garden. Its main advantage is capacity: the large drum handles bulky seasonal clear-ups more comfortably than a standard 80–90L model, reducing how quickly the unit fills.
The opening is a practical height for loading, while the raised three-leg base feels stable when assembled correctly and positioned on firm ground. Despite its size, it remains a lightweight galvanised-steel model rather than a genuinely heavy-duty incinerator.
Common Positives
- Large 180-litre capacity
- Wide opening that is easy to load
- Good airflow from the 36 ventilation holes
- Useful height for larger clear-ups
Common Limitations
- The legs can be fiddly to attach
- The locking lid may not always sit perfectly
- The steel darkens and can eventually rust
- The large body is harder to move and store
The Simpa earned the extra-large category award in our Best Garden Incinerators UK guide because it offers substantially more room than a standard domestic model without moving into the cost and weight of a solid-steel incinerator.
Frequently Asked Questions
The Simpa has a 180-litre drum measuring approximately 85cm high and 52cm in diameter. Including the lid and handles, it is about 107cm high and 64cm wide.
No. The three legs need attaching before first use, with the required fittings supplied. Assembly is straightforward, although some owners find the legs fiddly to fit.
Yes. The Simpa includes a locking chimney-style lid that fits over the top of the drum and provides an outlet above the main opening.
The galvanised coating provides some protection, but repeated heating and outdoor exposure can eventually lead to weathering and corrosion. Storing it under cover should help slow deterioration.
It is best suited to larger gardens and bulky seasonal clear-ups where a standard 80–90L incinerator fills too quickly. Smaller gardens and occasional users may get better value from a more compact model.
Final Verdict: Is the Simpa 180L Worth It?
The Simpa 180L is a strong choice for larger gardens where a standard 80–90L incinerator fills too quickly. Its generous capacity, wide opening, 36 ventilation holes and locking chimney lid make it well suited to bulky seasonal clear-ups.
It requires some assembly, takes up more storage space and may eventually weather or rust if left exposed. However, for gardeners who genuinely need the extra capacity, it offers a practical balance of size, usability and price.
For positioning, supervision and practical operation, see how to use a garden incinerator safely.
