insulación

Insulación, also known as insulation, is a material or system used to reduce the transfer of heat, sound, or electricity. In the context of buildings, insulation is primarily employed to control thermal energy flow, keeping interiors warm in winter and cool in summer. This contributes significantly to energy efficiency and comfort within a structure. Common insulating materials include fiberglass, mineral wool, cellulose, foam boards, and spray foam. The effectiveness of insulation is measured by its R-value, which indicates its resistance to heat flow. Higher R-values denote better insulating performance. Proper installation is crucial for insulation to function optimally, preventing thermal bridges or gaps where heat can escape or enter. Beyond buildings, insulation plays a role in various applications, such as in clothing to retain body heat, in appliances to maintain temperature, and in electrical wiring to prevent short circuits and electrical hazards. In acoustics, insulation materials are designed to absorb or block sound waves, reducing noise transmission.