Single Wall or Double Walled Flue?

[chidding]

Hey Guys

Just wondering what the recommended flue type is for the pizza oven?

I have a 85cm (33inch) wide internal oven and im looking to purchase the flue today.

Edited.

Following some advice from poeple.. im planning to get an anchor plate and have a setup similar to http://www.fornobravo.com/forum/21/m...e-2346-26.html (My Old Kentucky Dome)

Is double wall neccesary.. or would single be fine?

[david s]

For an internal oven you generally always need a double flue to prevent things getting too hot around where the flue penetrates the roof. If you're not worried about the heat radiating into the room from the flue pipe you can just use a double flue where it goes through the roof and a single one below it. A bit cheaper but mor3 mucking around.