When it comes to insulating your roof, there are a variety of options available. The best choice for you will depend on the climate, roof design, and budget. If you're looking for a reliable roofing company in Goose Creek SC, look no further than a local roofing company like Roofing Company Goose Creek SC. They offer loose-fill insulation such as cellulose, which has an R-value of 3.7 per inch, as well as fiberglass blocks which can cause irritation to the skin, eyes, nose, throat, and lungs if inhaled in high levels. For this reason, it is important to wear protective clothing when installing fiberglass insulation.
Additionally, fiberglass blocks can fall off over time, so it is important to inspect the insulation annually for signs of wear. Aerosol foam is a great option for reaching difficult roof spaces and provides a better seal for the roof. This is especially useful for unconventional ceiling designs or narrow beams. Spray foam insulation can be installed on the underside of the roof covering to improve the R-value and control both thermal heat and water vapor.
Gypsum plasterboard is difficult to install in atypical places, is susceptible to damage by impact, and is not environmentally friendly. According to the Environmental Protection Agency (EPA), most drywall products end up in landfills where they generate hydrogen sulfide gas which can harm humans and wildlife. Perlite siding boards are not moisture resistant and are not a good choice for humid climates as they are susceptible to blistering and tearing. The Department of Energy estimates that properly insulating an attic can reduce your heating bill by 10-50%. Fiberglass and mineral wool are the most popular materials used for insulation rolls and blocks respectively.
Polyiso is a closed-cell foam that is used just above the roof covering as an outdoor insulation option. For fire-prone areas covered in plaster or drywall, combine a fireproof, waterproof core with a paper or fiberglass surface for affordable insulation for your ceiling. Installing roof insulation is one of the easiest ways to control your heating bill this season. It helps retain energy in your home which often translates into savings in cooling costs and an overall improvement in home comfort. It also serves as a way to improve soundproofing in the upper envelope of the house.
But if the floor is covered with plywood, not enough insulation can be placed under it to do the job long enough, even in hot weather. Overall, insulating your roof will save you money due to lower energy costs to regulate the temperature inside your home. With spray foam insulation being a quick and easy method to seal roof leaks and reduce heat transfer, pests, mold and wind, it's worth considering when deciding on what type of insulation you should use for your roof.