When it comes to insulating an existing attic space in Miami-Dade County, FL, there are two main types of insulation materials to consider: cellulose and fiberglass. Cellulose insulation has a higher R value than fiberglass insulation, meaning it can provide the same level of insulation in a thinner layer. However, when selecting an appropriate type of insulation for your home, it is important to take into account both material and installation costs. Cellulose insulation is a type of loose fill insulation made from recycled paper products, mainly newspapers. It is ideal for providing an additional R value with respect to existing insulation in uncomplicated attics, since it completely fills the voids and voids left open by other types of insulation.
Fiberglass insulation is generally less expensive than cellulose insulation, both in terms of materials and installation costs. The Portland climate specifically requires an attic insulation level of R-38 to R-60, based on recommendations from the U. S Department of Energy. Therefore, when installing loose fill cellulose or fiberglass into an existing attic space in Miami-Dade County, FL, it is important to take into account both the local climate requirements as well as any existing attic insulation. When evaluating attic insulation options, it's important to consider your specific needs, including any existing attic insulation, in addition to your budget and energy goals. This can easily be done visually by comparing the height of the existing insulation with that of the attic floor beams. In conclusion, when insulating an existing attic space in Miami-Dade County, FL, it is important to consider both local climate requirements as well as any existing attic insulation.
It is also important to take into account both material and installation costs when selecting an appropriate type of insulation for your home.
