The r in r value stands for resistance.
Michigan attic insulation r value.
As long as you bring your r value up to r 49 you can go online and apply.
The higher the r value the better the thermal performance of the insulation.
In michigan the recommended insulation level for an attic is r 60.
Resistance to the movement in temperature through walls ceilings and floors in your home or commercial building.
The table below shows what levels of insulation are cost effective for different climates and locations in the home.
Insulation levels are specified by r value a measure of insulation s ability to resist heat traveling through it.
Remended home insulation r values energy star.
A typical attic in an older home with approximately two inches of fiberglass batt r value of 2 2 in has an r value of only around 5 not even close enough for a cold michigan winter.
February 8 2020 by zamira leave a comment.
Insulation r value requirements for michigan what is r value.
Energy star states that an r 60 is equal to the best performing attic insulation.
As a result of being a dte or consumers customer you qualify for standard rebates.