I hope @Hopsteep is having a good brew-day today despite the cold. 
The decision whether I go ahead with my own brew-day tomorrow has been taken out of my hands for the moment, my garden tap (the source of water for my brew-shed) has frozen up so no RO water. I’m contemplating warming it with a hot air gun but first a coffee and some cake.
In better news I opened my brew-shed door and a waft of warm air came out to meet me. Despite the weather, the shed is sitting at 14*C and all inside is quiet, the heating is barely required. I’m really happy with that Kingspan insulation.

The decision whether I go ahead with my own brew-day tomorrow has been taken out of my hands for the moment, my garden tap (the source of water for my brew-shed) has frozen up so no RO water. I’m contemplating warming it with a hot air gun but first a coffee and some cake.
In better news I opened my brew-shed door and a waft of warm air came out to meet me. Despite the weather, the shed is sitting at 14*C and all inside is quiet, the heating is barely required. I’m really happy with that Kingspan insulation.