A storm on a long holiday weekend lets me do some investigative 'draught sniffing' so I can perhaps need less heating for the house.
Unfortunately, it looks like my sources of draught are:
- Behind secured bathroom or kitchen units, where the plumbing pokes through the wall.
- The chimney above the gas fire I'm not using.
- Windows where hinge mechanisms are broken and have gaps. I'm replacing these, for £££!, but in the meantime, I've inserted foam adjacent (but not between) parts.