A lot of homeowners notice hot and cold spots because attics and crawl spaces act like open pathways for heat loss and heat gain. Working with an insulation company like First Defense Insulation can help by planning insulation upgrades and sealing drafts and leaks. Home insulation is often one of the most important upgrades because the attic influences overall heat gain and heat loss. Radiant barrier insulation may be recommended depending on the home’s structure and budget. Attic insulation can help increase R-value and seal small gaps when installed correctly. In many cases, air sealing services should be considered along with insulation because unsealed pathways can make new insulation less effective. Crawl space insulation can also play a role, especially when there are musty odors and moisture concerns. For older homes, insulation removal may be needed when insulation is wet, moldy or contaminated. A clear plan can include insulation inspection steps, moisture and vapor control and ventilation checks. First Defense Insulation focuses on measured upgrades that improve indoor comfort and reduce energy bills so each project supports a stronger building envelope and fewer drafts.