Cellulose attic insulation is one of the most frequently installed types of blown-in insulation, though you can also install cellulose insulation in walls to slow the transfer of heat into and out ...

However, this type of insulation isn't easy for DIYers to work with, and may even take longer to install than wet-spray ...

Choosing the right insulation for your home is a critical decision that can impact energy efficiency, comfort, and long-term costs.