The method of installing insulation has changed over the years, incorporating R factors into different materials. The higher the R value, the better insulated the house will be. Again, in Florida, the EPA recommends an R value of 30 to 60 for an uninsulated attic and 25 to 38 with existing insulation. ENERGYSTAR recommends an R value of R-38 for most homes.
That translates to approximately 12 inches of insulation. This resistance, or R value, refers to the performance of the insulation by measuring the resistance to heat flowing through the insulation over time. If you're building a new house, you might consider installing insulation on the underside of the roof cover and sealing the attic space by creating an “unventilated attic”. Fiberglass slats provide good thermal insulation and can be easily installed in attics or between exposed roof structures.
You can measure the thickness of the attic insulation with a ruler and multiply the number of inches by the R value of that particular insulation to get an insulation rating. If you don't have enough, use a measuring tape to measure the depth of the attic insulation. Blow insulation, also known as loose fill insulation, is one of the most popular insulation systems, as it is the perfect choice for attics and small spaces that are difficult to access. We offer installation, air sealing and insulation removal services in attics to help you reduce your home's energy consumption and maintain a constant temperature.
The machine creates millions of small air pockets inside the insulating material, resulting in exceptional insulation power and an energy-saving R value that improves over time. It's very important to understand that the way the insulation is installed is almost as important as the R value. Attic insulation is critical because it passes more heat per square foot through the roof than any other structure in a house. R-30 insulation with kraft coating is a reliable option for homeowners looking to improve the energy efficiency of their homes and increase thermal comfort in their attics and roofs.
This is a very flexible roof insulation that adapts not only to the attic of the roof, but also to other areas, such as floors and walls. It usually consists of a reflective material, such as aluminum foil, that is installed under the roof cover or inside the attic space. This insulation is specifically designed for attic insulation projects in new and existing homes. In addition, the overall R value of a wall or ceiling will be somewhat different from the R value of the insulation itself, since part of the heat flows around the insulation through the uprights and beams of wooden or steel frame buildings (thermal bridges).
It also comes with an advanced fire resistance rating, so there's minimal risk of a fire spreading with attic insulation.
