Roof Insulation Thickness Calculator

Insulation in this case will be below the roof deck or considered part of the ceiling assembly.

Roof insulation thickness calculator.

Easily identify what thickness of ecotherm insulation product you need to meet your project s u value requirements. This calculator is to be used as an estimating tool only. Input length width and desired r value of the area to be insulated. The quick free and easy way to find out the insulation thickness and the u value you need for your building project.

The u value calculator covers all the main ways of building walls flat roofs pitched roofs and floors using kingspan insulation products. Steep slope or pitched roofs will almost never include insulation as a part of the roof assembly. Specify your desired u value before immediately calculating the required insulation thickness and product selection. Click the button to calculate the depth in inches and pounds of total insulation required for this job.

Work through your own construction detail to get an early indication of the u value that this might achieve. Input length and width of area to be insulated. Ecotherm s u value calculator is simple free to use easy to tweak and provides an instant u value. Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job.