Legurit
2016-08-12 14:20:49
- #1
So the heating cost savings for 6 sqm would be 15 € per year for us - if you incorrectly assume that no heat is emitted through the interior walls. Since that does happen, it is probably rather around 2 € (but without any data basis for this).
The thermal envelope that prevents heat loss to the outside is on the outside and not between the hallway and the utility room. Not only can this be bad for the building fabric, it simply brings little to no benefit to not heating an insulated room within the thermal envelope.
The thermal envelope that prevents heat loss to the outside is on the outside and not between the hallway and the utility room. Not only can this be bad for the building fabric, it simply brings little to no benefit to not heating an insulated room within the thermal envelope.