I'm trying to get by without putting heating on. According to the smart meter, it's currently 9 degrees in the sitting room (north-facing). The house feels very cold, but if I sit in the kitchen (south-facing) in many layers, with scarf and fingerless gloves on etc, it's not unbearable for WFH. In the evening I can use blankets / hot water bottles etc while watching tv and have two duvets on the bed at night.
However, at what point will temperatures of this level start to damage the house - or me? I feel achey all the time which I think is from being 'tense' in the cold, if that makes sense. I also have a constantly red and running nose / scratchy throat although I don't really feel ill.
I'm not using the tumble dryer so drying washing inside most of the time, although do try and keep windows open for air circulation... but then that makes it colder! I don't think we have any damp but I'm worried about the house constantly being cold - is this an issue in itself?
Is it going to get to a point where it's a false economy not to put the heating on because it will possibly be doing damage to the house, or should I carry on trying to hold out if possible and just carry on layering up? I realise this probably sounds a bit daft but I really don't want to store up even bigger problems!