Roof U Value Calculator

Work through your own construction detail to get an early indication of the u value that this might achieve.

Roof u value calculator.

You should of course see the manufacturer provided technical data sheet for the r value of specific products. 972252 pencoed bridgend cf35 6ny united kingdom. Work out all the different materials and surfaces that make up the wall ceiling or surface you want to work out the r values and u values for. Our u value calculator is a free online tool which will help calculate the required thickness of insulation to achieve the desired u value.

The u value calculator covers all the main ways of building walls flat roofs pitched roofs and floors using kingspan insulation products. The saint gobain insulation uk online u value calculator covers a variety of different insulation applications. For more information see our articles and how to videos below. We provide u value calculations to show compliance with current building regulations standards and best practice.

Here s a handy r value table that covers most types of roof coverings building insulation and a few other materials. Rockwool limited registered in england and wales. The house base area is the area of land that the house covers and for more complex shapes can be estimated using the area calculator. Specify your desired u value before immediately calculating the required insulation thickness and product selection.

These can be supported with a detailed report. The easiest way of getting a u value calculation is by using our free online u value calculator. Providing you with instant calculations all day everyday with step by step options and hints and tips along the way the no jargon u value calculator takes you through your construction build up until each element is included. Ecotherm s u value calculator is simple to use easy to tweak and provides an instant u value.

For a very good introductory overview article on r value see r values over at the website of. The following tools estimate the area of a roof as well as the amount of materials necessary to construct a roof of a given area. R value of various materials. R value to u value conversion calculator.

The quick free and easy way to find out the insulation thickness and the u value you need for your building project. There is a wide range of calculations available in the u value calculator which can be. The r value calculator is best used as follows.