R60 Attic Insulation Thickness

If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs.

R60 attic insulation thickness.

Having the correct amount of attic insulation can help you maintain a comfortable temperature throughout your home and help save money on your energy bills plus prevent major issues like ice dams in the winter. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. In zone 4 the average minimum requirement for attic insulation is 11 inches of r38 fill. The average recommended level is 17 inches of r60.

In temperate coastal areas such as zone 3 attic insulation of at least r30 up to a maximum of r60 is recommended. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. In zone 3 the average minimum requirement for attic insulation is 9 inches of r30 fill. The average recommended level is 17 inches of r60.

Creates a thermal blanket that fills gaps to reduce air infiltration keeping your home warm in the winter and cool in the summer. The higher the r value the better the thermal performance of the insulation. Insulation level are specified by r value. According to the insulation institute the cellulose has the r value of 3 7 and this translate to 16 inches for r60.

The table below shows what levels of insulation are cost effective for different climates and locations in the home. R value is a measure of insulation s ability to resist heat traveling through it. Provides superior reduction of noise transfer through floors and walls when dense packed in to attics and sidewalls. Get 2020 r60 insulation price options and installation cost ranges.

Can be applied over existing insulation or in new construction. It appears that 16 deep is to get r60 for attic loose fill cellulose insulation and 24 deep is to get r60 for attic loose fill fibreglass insulation. Input project size product quality and labor type to get r60 insulation material pricing and installation cost estimates. For loose fill cellulose this translates to a total depth ranging from 8 inches.