Question

What are the disadvantages of thermal insulation?

Answer 1

Answer:

Thermal insulation of exterior walls on the inside is often used for thermal insulation of historic buildings. This type of insulation is low-cost, but we have to mention disadvantages as well. Disadvantages are: reduce the interior dimensions of insulated rooms, envelope remains exposed to adverse weather.

Answer 2

Answer:  Disadvantages are: reduce the interior dimensions of insulated rooms, envelope remains exposed to adverse weather.

Explanation: Thermal insulation of exterior walls on the inside is often used for thermal insulation of historic buildings. This type of insulation is low-cost, but we have to mention disadvantages as well.