The attic is often the first area of a home to be insulated because it is relatively easy to access. It’s important to ensure that the attic is properly insulated to control energy loss and improve comfort and sound quality.
Septic services homeowners choose to add fiberglass insulation because it is inexpensive, readily available and effective. It comes in blankets or sheets and can be easily affixed between joists in the attic to slow the spread of heat or cold. It can also be blown into attics, a process known as loose-fill insulation. This is typically done by professionals and costs more than batt insulation.
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Other options for attic insulation include cellulose, spray foam and rigid foam. Cellulose is made of recycled paper and has an R-value of 3.2 to 3.7 per inch, but it can be flammable and requires a fire-rated covering around recessed lighting or heating units to prevent fire hazards. Rigid foam is made of polystyrene, polyisocyanurate or other materials and comes in panels that are cut to fit. It has a high R-value per inch and resists moisture absorption to minimize the risk of mold growth.
Before installing any insulation, it’s important to remove or cover any uncovered electrical boxes and wiring and to check that the attic is free from air leaks. Air leaks can decrease the energy efficiency of your house and increase utility bills. It’s also a good idea to have your attic floorboards checked for damage, which can affect the overall R-value of your attic.
Phillips Plumbing, Wells, & Septic
471 Fred King Rd, Hartwell, GA 30643
(706) 376-3422