How Does Attic Insulation Work?

The attic insulation is the easiest place to add insulation. This will increase the R-value and maintain temperature and sound control.

Insulation might not always be aesthetically pleasing, but it performs a vital role. It acts as a barrier against external conditions, helping to preserve the desired temperature within your home. Quality insulation prevents hot air from entering during the summer and frigid air in the winter.

Similar to other types of insulation, attic insulation works to redistribute the heat coming from outside the house. In the summer, when external temperatures rise, effective insulation prevents heat from entering your home and increases the indoor temperature.

However, effective insulation should perform just as well during the winter months. When it’s chilly outside, the insulation retains the warm air within your home.

Attic Insulation Is Important Because It Can:

• Save money on energy bills
• Attic insulation can help you save 10–50% on heating and cooling costs. This is because it prevents heat from escaping in the winter and entering during summer, so your heating and cooling systems don't have to work as hard.
  
• Improve comfort
• Attic insulation can help regulate temperature and humidity levels, making your home more comfortable.
  
• Extend the life of your roof
• Attic insulation can help prevent ice dams and moisture buildup, which can damage your roof.
  
• Reduce your carbon footprint
• Lower energy consumption means lower emissions, which can help reduce climate change.
• Make your home more attractive to buyers
• Energy-efficient features can make your home stand out in the real estate market.

Attics are often one of the easiest places to add insulation to your home.