Jan49 wrote on Mon Jun 20, 2022 3:57pm:
Perhaps the reason why the Spanish house's don't have insulation is to help heat escape in very hot weather?
Obviously many Spanish bought this type of house as a holiday home and so weren't there during winter time ?
Insulation creates a barrier to heat gain and loss in ceilings, roofs, floors, and walls. It is a cost-effective and practical way to keep your house warmer in winter and cooler in summer. It may also reduce condensation, decreasing your chances of damp and mould.