Simply put, insulation is a thermal-resistant barrier that prevents heat loss or gain. It creates a barrier between two different areas with different levels of temperature. Homes and other residential properties need help to stay energy-efficient, and by installing the right type of insulation, your home can minimize heat loss during chilly weather and stay cool during the warm weather. This can reduce your total monthly energy bills significantly.
Most property owners choose to insulate floors located above crawl spaces or unfinished basements and in the attic. If you own an old home, the most effective sections to insulate include the attic, exterior walls, crawl spaces, and basement.
R-Values
The overall performance of particular insulation is measured in terms of R-values. This metric quantifies the thermal resistance of specific construction material and other parts of a building, including the walls, roof, and floors.
R-values for different insulation materials vary depending on the thickness, density, and type of material used. Insulation with a high R-value tends to perform better compared to insulation with a low rating. According to the Department of Energy, property owners should choose various insulation levels depending on the regional climate zones. This could enhance the level of energy-efficiency of their homes.