Balancing rads - increased cycling/failed starts after balancing

[-rick-]

Just now, marshian said:

OK so they really are underspec'd for your heat loss

 

Some areas worse than others but yes. My feeling is they copied a lot of their workings from other flats that have 1-2m2 windows and applied it to my flat which has those windows replaced with sliding doors that occupy most of the external wall, then on top of that late in the design they changed the sizes of the rooms making one in particular 6+m2 bigger. The change in design for my flat means that they have got some other thermal bridging details wrong. The concrete floor extends without break onto the balcony for example.