I think the minimum acceptable temperature varies hugely, not only according to the individual, but also what you're doing. The temperature downstairs today was 16, and that was ok (plenty of layers, lots of moving about, plus a 'how many times can you hop, mummy?' session, which worked wonders
). And during the night I'm happy for it to go as low as 12-14 in the bedroom, as long as I'm under the winter weight duvet in warm PJs. But sitting here now, with the living room at 18.5 (thanks to the woodburner), I'm freezing, because I've been sitting still all evening.
Finally cracked and set the heating to come on tomorrow morning. It's mainly the washing that's done it - I've got piles of the stuff (two children under 5!), and it's taking about 3 days to dry ATM. Also, I just hate wrapping the kids in damp towels after their baths.
Random question for those with logburners - what do you do with the ash? I've heard you can put it on the garden, but I've only got one patch of actual flowerbed, about 8 feet square, and I'm not sure how much ash it can take!! Do I just bin the rest?
Also, thanks for the letterbox cover suggestions. I shall get myself some fleecy stuff, velcro and a couple of weights - I'm officially the worst sewer in the world, but I'm sure even I can cobble something together!