This has not been true for at least a decade for dutch buildings: there are strict regulations requiring decent insulation for new buildings. Renovating and insulating old buildings is also encouraged, but not required by law.
Insulating old buildings and especially appartment buildings is very common over here. There the amount of uninsulated buildings is so much higher. Every time I am in that part of Europe I am appalled at the energy waste.
Insulating old buildings and especially appartment buildings is very common over here. There the amount of uninsulated buildings is so much higher. Every time I am in that part of Europe I am appalled at the energy waste.