Insulation Amount In Attic
Square footage of your attic.
Insulation amount in attic. The main factors that impact the cost are. Type and material of your insulation. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job.
Inspecting your attic insulation first things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation. 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. The average recommended level is 17 inches of r60. According to home advisor insulating your attic can cost between 1700 to 2100.
The average recommended level is 17 inches of r60. Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live. Contractor or insulation installer s fee. In zone 4 the average minimum requirement for attic insulation is 11 inches of r38 fill.
Find out where to buy knauf insulation here. Insulation input length and width of area to be insulated.