Bertha Professional Inflorescence Charcoal Oven BER-16014 Marigold product image

Bertha

Bertha Inflorescence Charcoal Oven BER-16014 Marigold

SKU: HW472

£3,937.00(£4,724.40 inc VAT)
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  • In the event of equipment failure any parts needed will be provided 2
  • In the event of equipment failure an engineer will be sent for an onsite repair 2

The Bertha Inflorescence is a UK-designed and manufactured charcoal oven built for professional kitchen use. It operates as an enclosed charcoal cooking chamber, retaining heat within the walls and roof to maintain an even temperature throughout. That construction allows it to hold a wide cooking range — from gentle low-heat work up to high-temperature grilling and roasting — and to sustain those temperatures for extended service periods. The Marigold finish is a powder-coated colour option; the underlying unit is 304 stainless steel throughout.

In a busy kitchen environment, the Bertha is typically brought up to temperature around 30 minutes before service. Once at temperature, the enclosed chamber holds heat well, which means the oven remains consistent across a service rather than spiking and dropping as the door opens. Because the food cooks in a retained-heat environment with live charcoal, moisture and natural flavour are preserved in a way that conventional ovens and open grills generally cannot replicate. It suits kitchens where the cooking method is part of the menu proposition — grilled fish, bone-in meat cuts, shellfish, flatbreads, vegetables — rather than purely a means to an end.

Practical operational advantages include:

  • Even heat distribution across the cooking chamber reduces the need for constant monitoring and repositioning
  • The enclosed design means less fat flare and smoke than an open charcoal grill, making it more manageable in a kitchen environment
  • Consistent high-heat recovery allows back-to-back covers without significant loss of temperature
  • Versatility across proteins, fish, vegetables, and bread means a single unit can cover multiple menu sections
  • Stainless steel construction throughout supports routine cleaning and withstands the thermal cycling of daily service

The Bertha is a freestanding unit and does not require gas or electrical connection to operate — it runs entirely on charcoal. That said, it does produce smoke and combustion byproducts, so adequate extraction and ventilation are essential. It should be installed beneath a commercial extraction canopy rated for solid-fuel appliances. Local authority and environmental health requirements around solid-fuel cooking should be confirmed before installation, particularly in urban locations. At 67kg, positioning and access to the installation point are worth considering during planning. The unit is compact enough for smaller professional kitchens but is rated for service volumes up to around 40 covers, which is worth bearing in mind for higher-throughput sites.

This model is well suited to independent restaurants, bistros, private dining operations, and event catering environments where charcoal cooking is a deliberate part of the menu identity. For sites serving significantly higher covers or requiring continuous multi-shift output, a higher-capacity charcoal cooking solution may be more appropriate.

If you are considering the Bertha for a new installation or want to discuss ventilation requirements, solid-fuel compliance, or whether this capacity suits your service model, we are happy to talk it through before you commit.

Frequently asked questions

What ventilation does the Bertha charcoal oven require?

Because it burns charcoal, the Bertha must be installed beneath a commercial extraction canopy rated for solid-fuel appliances — a standard cooking canopy designed for electric or gas equipment is unlikely to be sufficient. You should also confirm local environmental health and planning requirements for solid-fuel cooking before installation, as restrictions vary by location, particularly in urban or residential-adjacent sites.

Is this model suitable for high-volume restaurant service?

Bertha rate this unit for service volumes up to around 40 covers, which suits most independent restaurants, bistros, and private dining operations running a single service. Kitchens operating multiple back-to-back services or consistently higher covers may find capacity becomes a limiting factor, and it would be worth discussing whether a larger-format charcoal cooking solution is more appropriate for that volume.

What fuel does the Bertha use and how is it managed during service?

The oven runs on lump charcoal or charcoal briquettes — it has no gas or electrical connection. The charcoal load is managed manually, and the enclosed chamber design means heat is retained well once the oven is at temperature, reducing the frequency of intervention during a service. Fuel consumption will vary depending on the temperature range being held and the duration of service.
Bertha Inflorescence Charcoal Oven BER-16014 Marigold

£3,937.00(£4,724.40 inc VAT)

£3,937.00(£4,724.40 inc VAT)

The Bertha Inflorescence is a UK-designed and manufactured charcoal oven built for professional kitchen use. It operates as an enclosed charcoal cooking chamber, retaining heat within the walls and roof to maintain an even temperature throughout. That construction allows it to hold a wide cooking range — from gentle low-heat work up to high-temperature grilling and roasting — and to sustain those temperatures for extended service periods. The Marigold finish is a powder-coated colour option; the underlying unit is 304 stainless steel throughout.

In a busy kitchen environment, the Bertha is typically brought up to temperature around 30 minutes before service. Once at temperature, the enclosed chamber holds heat well, which means the oven remains consistent across a service rather than spiking and dropping as the door opens. Because the food cooks in a retained-heat environment with live charcoal, moisture and natural flavour are preserved in a way that conventional ovens and open grills generally cannot replicate. It suits kitchens where the cooking method is part of the menu proposition — grilled fish, bone-in meat cuts, shellfish, flatbreads, vegetables — rather than purely a means to an end.

Practical operational advantages include:

  • Even heat distribution across the cooking chamber reduces the need for constant monitoring and repositioning
  • The enclosed design means less fat flare and smoke than an open charcoal grill, making it more manageable in a kitchen environment
  • Consistent high-heat recovery allows back-to-back covers without significant loss of temperature
  • Versatility across proteins, fish, vegetables, and bread means a single unit can cover multiple menu sections
  • Stainless steel construction throughout supports routine cleaning and withstands the thermal cycling of daily service

The Bertha is a freestanding unit and does not require gas or electrical connection to operate — it runs entirely on charcoal. That said, it does produce smoke and combustion byproducts, so adequate extraction and ventilation are essential. It should be installed beneath a commercial extraction canopy rated for solid-fuel appliances. Local authority and environmental health requirements around solid-fuel cooking should be confirmed before installation, particularly in urban locations. At 67kg, positioning and access to the installation point are worth considering during planning. The unit is compact enough for smaller professional kitchens but is rated for service volumes up to around 40 covers, which is worth bearing in mind for higher-throughput sites.

This model is well suited to independent restaurants, bistros, private dining operations, and event catering environments where charcoal cooking is a deliberate part of the menu identity. For sites serving significantly higher covers or requiring continuous multi-shift output, a higher-capacity charcoal cooking solution may be more appropriate.

If you are considering the Bertha for a new installation or want to discuss ventilation requirements, solid-fuel compliance, or whether this capacity suits your service model, we are happy to talk it through before you commit.