System U-value Calculator
The SOPREMA System U-Value Calculator is a practical online tool designed to help you assess the thermal performance of flat roofs using SOPREMA System solutions. It supports a consistent approach to calculating U-values during design and specification.
For projects using a complete SOPREMA insulated flat roof waterproofing system.
This calculator is designed to assess the thermal performance and condensation risk of flat roof build-ups where SOPREMA waterproofing and SOPREMA insulation products are specified together as part of the overall system.
By entering your construction build-up and target thermal requirements, the calculator provides an indication of the insulation thicknesses and product options needed to achieve the selected U-value. Each section is clearly structured, allowing you to input the relevant details step by step and review calculated results efficiently.
Developed to support informed specification, the calculator uses recognised calculation methods and SOPREMA product data to help you compare build-ups and progress your project with clarity and confidence, all within a single, easy-to-use platform from SOPREMA.