The quick and easy way to find out the insulation thickness and the U-value you need for your building project. This U-value calculator covers all the main ways of building walls, flat roofs, pitched roofs and floors using Kingspan Insulation.
If you have a target U-value in mind, then the calculator will give you the thickness of insulation needed. Then simply adjust the thickness or the U-value until you are happy and the calculator will do the rest.
When you have launched the U-value calculator just click on the application you would like a U-value for (wall, floor, flat roof or pitched roof); select the options from the drop downs and very quickly the U-value and the insulation thickness will be displayed for you.