7 Attic Projects You Should Try This Year

Attic Projects: Maintain the Floor Insulation

It’s important to check the attic floor insulation periodically for signs of clumping and mold, which will tell you a lot about the moisture conditions in the attic.

Clumping is the sign of a possible leak, and moldy insulation probably means there isn’t enough ventilation. Clumped insulation isn’t providing adequate R-value, and moldy insulation is a health hazard. Remove both and replace with new material.

Whether you have batt or loose fill insulation, it should be level with the tops of the floor joists to avoid heat loss and higher energy bills. This is also your opportunity to add more if necessary. You can do the job yourself, but if you decide to hire someone, the cost will depend on the size of the attic and the amount of insulation you need.

The average cost to hire a pro to insulate the attic of a 2,500- to 3,000-square-foot house is around $1,500. But because you’re just adding extra material, it should be much lower, probably from $500 to $1,000.