Use rigid foam insulation, which will provide a thermal break and not trap any moisture. Make sure you Tuck Tape every seam, and spray-foam all corners and joints to create a seal and a perfect thermal break.
Order of appearance: Sherlock John Molly Mycroft Moriarty Moran (will not be like him, but I hope so) Mrs. Hudson Anthea DI "Greg" Lestrade Mike Stamford Anderson Sally Donovan Irene "The woman" And again John and Sherlock
[GIF] Sign of Three Spoilers. Archie is what Sherlock should have been. <<< Hello waiter, I did not order feels this early in the morning.--well it's night, but still How fucking dare you? Unprovoked sucker punch right in the feels.