On 27/10/2020 17:56, David wrote:

The freezer is the one thing which has a major time limit.
Three days is usually quoted for a modern freezer if you don't open the
door.
So that is the risk that I am addressing.

So, back to the original question.....



You could add a nice thick foil faced celotex jacket to fit over the
freezer - I have done that as I have a 2nd freezer in the garage.