U-Value Calculator
Our free calculator covers a variety of different insulation applications for our SOPREMA products. Specify your desired U-value before immediately calculating the required insulation thickness and product selection, using our pitched roofs, ceilings, ground floor and wall insulation calculator.
The SOPREMA Thermal 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.
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.
U-Value Calculators
Our free calculators cover a variety of different insulation applications for our SOPREMA products. Specify your desired U-value before immediately calculating the required insulation thickness and product selection.
U-Value Calculator
(Formerly Celotex)
For projects using SOPREMA PIR, XPS or Multifoil Insulation products in floors, walls, pitched roofs and flat roofs.
This u-value and condensation risk calculator should be used where SOPREMA insulation is being specified independently, and the warm flat roof is not part of a complete SOPREMA insulated waterproofing system solution.
System U-Value Calculator
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.