A referendum to place the duties of the Recorderâs Office into the County Clerkâs Office was passed by the voters of McLean County on November 6, 2012 and took effect December 31, 2013.
Depending on where you live, itâs recommended that attics have a minimum R-value of R-30 in warm climates to R-60 in cold climates. Recommended Insulation by Climate. By dividing the recommended R-value for your area by the R-value of your particular type of insulation, you find that an attic should have on average: Warm Climates (R-30 to R-49): 1  Fiberglass (blown): 14â â 18â. 2  Fiberglass (batts): 11â â 14â. 3  Cellulose (blown): 11â â 13â. 4  Rock Wool (loose): 12â â 18â. 5  Foam (sprayed): 5â â 11â.
The higher the R-value, the better the insulation will be. In the floor, the R-value should be at least 19 and between 11 and 19. Tags: replace, insulation, under, mobile, home, your mobile, your mobile home, beneath floor, around your, around your mobile, around your mobile home, belly board.Comments are closed. 1  Login. 2  Create Blog.he higher the R-value, the better the insulation will be. In the floor, the R-value should be at least 19 and between 11 and 19. Tags: replace, insulation, under, mobile, home, your mobile, your mobile home, beneath floor, around your, around your mobile, around your mobile home, belly board.