Insulation U Value Calculator
Insulation U Value Calculator . Please start your calculation below. If you still need to contact us, you can send your technical enquiries and support email to technical.uk@knaufinsulation.com , and for all other general enquiries contact us on the details below: Uvalue Calculator Spreadsheet to BS EN ISO 6946, BRE guidelines etc from www.yourspreadsheets.co.uk See how you can achieve building regulations in less time, space and cost using multifoil insulation. Helpful hints will guide you through to the next stage, where you will be presented with your calculation and the option to email the results. Any specification should be approved by the design and.