On 29/07/2018 16:26, Harry Bloomfield wrote:
Andrew has brought this to us :
3 PM Friday = 44.5 centigrade
3PM Sunday* = 21.5 centigrade.

But hot weather will be back by next Friday, so maybe
a brief interlude to fix that dripping ballcock in the
loft ?.

An insulated roof makes a loft more tolerable.

Not when the insulation is above the ceiling and not under the
roofing 'felt' :-(