Did you look at the link? Spain is better insulated than Britain. That it gets to -40 in Lapland is a red herring. And if the climate is so mild that insulatio

Did you look at the link? Spain is better insulated than Britain. That it gets to -40 in Lapland is a red herring. And if the climate is so mild that insulation is not needed, what's the problem then... Having said that, all countries would benefit from better building.