How much loft insulation does your home have?
1. Less than 15cm deep (which means you can clearly see the ceiling rafters)
2. More than 15cm deep (which means the rafters are hidden)
3. We live in a chalet bungalow so we don’t have a proper loft – do we? (Clue. See below)
4. No idea. It’s full of the children’s toys/my partner’s/ex-partner’s stuff and there’s no light switch. I last went up there in 1993 to remove a dead pigeon from the water tank.