polo1665
Veteran Member
I would think that if it was in a covered area it should do fine. As long as you don't get moisture in the brick which would freeze.
Cyril is right about this. Moisture left in the brick, mortar, or cladding is the enemy at any temperature. It will take me up to a year's worth of casual use to achieve the full efficiency of the oven, that is because it will take me that long to drive all of the moisture out.
Mark