Heat losses that occurred in winter and in summer to reduce heat gains occurring process called "thermal insulation". In the winter cold for coal, natural gas heats our House using such fuels; in the summer heated House air conditioner soğuturuz with.

Warm up in the winter and in the summer, heat insulation, to cool off, reducing the energy we spend more in order to live in comfortable surroundings. In this context, the thermal insulation of buildings not heated warehouse outside or garage, facing the wall, roof sections, trim, glass, joinery, and is applied to the installation.

In other words, building heating by using less energy, or of the inhabitants of serinlemesi and hence ensure the reduction of environmental pollution, preserving the building s internal and external factors for the purpose of extending its life; different temperatures to reduce the passage of heat between the circumference with living spaces for operation is called "thermal insulation". (İzoder)