What Are The Different Types Of Home Insulation?
Few things are more important to a building's energy-efficiency than attic insulation Orlando FL. Insulation comes in many materials and R-values. The recommended R-value for an attic is R-30 to R-60, depending on the climate.
An R-value is a measurement of a material's ability to impede heat transfer.
Cellulose insulation is made from shredded recycled newspaper. It contains at least 70% recycled materials. Different types vary in their combustibility and resistance to mold, vermin, and corrosion depending on the combination of chemicals used to treat them. Cellulose insulation is only available in the loose-fill form and can fit easily into small spaces, such as around nails and wires. The main drawback is that it can settle over time and lose some of its R-value if not installed properly.
Mineral wool, also known as rock and slag wool, is made from molten glass, stone, or mineral compound that is spun into a fiber. Its main selling point is its resistance to fire. It contains an average of 75% post-industrial recycled content. It comes in rolls, batts, and loose fill.
Rigid foam insulation comes in sheets and is installed directly to framing. It comes in "expanded" and "extruded" types. Extruded types are more efficient, but were originally made with chlorofluorocarbon (CFC) gas. Manufacturers have now switched to using the more eco-friendly hydrochlorofluorocarbons (HCFC), and are in the process of developing even more eco-friendly forms. Visit for more information. Visit company for more info.