Attic Insulation Thickness Calculator

Learn how to choose and install the right insulation for your attic basement garage or other project.

Attic insulation thickness calculator.

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. 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. Input length width and desired r value of the area to be insulated. The homewyse attic insulation calculator.

Products where to buy support about us blog contact us homeowners homeowners contractors builders architects. 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. See professionally prepared estimates for attic insulation work. R value is a measure of insulation s ability to resist heat traveling through it.

Greenfiber insulation calculator easy to follow steps for calculating the perfect amount of insulation needed for your project. About us blog contact us. Use these insulation calculators to estimate how much insulation you may need and how much you could save on your energy bills. The table below shows what levels of insulation are cost effective for different climates and locations in the home.

Click the button to calculate the depth in inches and pounds of total insulation required for this job. Input length and width of area to be insulated. Insulation level are specified by r value. 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.

Click the button to calculate the depth in inches and pounds of total insulation required for this job. Get fair costs for your specific project requirements. This calculator is to be used as an estimating tool only. Find our products homeowner resources and project guides.

The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options. Input length width and desired r value of the area to be insulated. This calculator is to be used as an estimating tool only. See typical tasks and time to insulate an attic along with per unit costs and material requirements.

The higher the r value the better the thermal performance of the insulation.