Hi,
We've noticed our lounge, in our new build, to be particularly cold room of the house. The ceiling of the lounge partly is underneath the upstairs bedroom and partly by a roof (about half and half). Using a temperature gun I notice between a 5 and 10C temp difference between the ceiling which is under the bedroom and that under the roof.
The roof itself is smallish in height and has no access/loft hatch to easily look up there. I have tried looking through plasterboard gap where light fitting is but very difficult. Any tips to check and see how I can check if they have insulated up there (and if so what insulation to expect in that small roof)?
Pictures attached for clarification.
