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  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens
  • Bertha – professional charcoal ovens

FAQ

What power do I need to run a BERTHA?

You do not need any power to operate a BERTHA the oven runs purely on charcoal and there is no gas or electricity need to operate it.

Do I need extraction to use the BERHA indoors?

Yes normally your normal professional kitchen extraction hood should be sufficient- but please check our specifications on extraction to be sure.

Can I use any charcoal in the BERTHA?

Ideally we recommend a quality smokeless charcoal which we have details on the website, some cheap charcoal tends to smoke more and burns far quicker and can have a nasty aroma and taste.

Can I use my BERTHA outdoors as well as indoors?

Yes you can, because the oven is made of cast iron and high grade stainless steel it is also all weather resistant.

Why is a closed charcoal oven better than other grills?

Closed charcoal oven cooking is an extremely efficient way of cooking as the heat is retained in the oven, even when the door is opened a lot during service.

Do I have to cook at 500°C?

No, in fact with BERTHA you have the option to control the temperature anywhere from 100°C to 500oC by using our unique air valve system.

How long can I keep the BERTHA oven working?

A lit oven can last anywhere up to 8 hours and then you can slowly add additional charcoal and brikets to keep it going for anything up to 18 hours if you wish.

Is the BERTHA easy to operate and clean?

BERTHA has a very simple way of operating and cleaning and there is no specialist chemicals or cleaning aids required.

Other ovens can be very expensive to maintain is BERTHA the same?

We offer a 3 year guarantee under normal heavy restaurant use, there are no springs, hinges, glass panels to replace and because it is made out of cast iron and high grade thick stainless steel there is nothing to break.

Can I only Grill on the BERTHA?

As well as grilling perfectly you can bake, roast slow cook, hot and cold smoke and there is no limit to what you can cook in the BERTHA from breads to desserts.

What types of people use BERTHA?

Our customers vary from restaurants, hotels, pubs, catering companies, delis and can be used for short order cooking or a cook chill system.

Can you buy BERTHA anywhere in the World?

Yes we can distribute anywhere in the World and we have ovens in UAE, Middle East & South Africa and our client list is growing daily.

Do you have any accessories that you can sell with the oven?

Yes we do and we are sourcing and developing this list all the time to make your oven even more flexible.

Where is the oven made?

BERTHA is hand made in the UK with British cast iron and stainless steel to a very high specification.