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Energy Efficiency Class Calculator

Max. density of heat flow rate Indicative space requirement
qI, = SI, =
W/m2 mm
W/m2 mm
W/m2 mm
W/m2 mm
W/m2 mm
W/m2 mm
*Any insulation solution with a higher density of heat flow rate than Energy Class F is considered as Energy Class G

About EN 17956 and the Energy Efficiency Class Calculator


EN 17956 is a new European standard that defines the criteria for assessing the energy performance of insulation systems used in industrial applications. This standard is essential for businesses seeking to optimize their thermal insulation and improve energy efficiency in process plants, pipelines, and equipment. Under EN 17956, insulation solutions are classified into energy efficiency classes ranging from Class A (the most energy-efficient) to Class G (the least efficient). Choosing the right class is critical for meeting energy-saving goals, complying with sustainability targets, and reducing operational costs.

For most industrial applications, optimized insulation means selecting EN 17956 Class C or better. This ensures that your insulation system achieves a balanced combination of thermal performance, durability, and cost-effectiveness. By specifying Class C or higher, you are not only minimizing heat losses but also taking an active step toward reducing carbon emissions and meeting increasingly strict environmental regulations.

Following EN 17956 guidelines allows engineers and plant operators to make informed decisions about insulation thickness, material selection, and installation practices. Properly designed insulation systems can deliver substantial energy savings, improve process efficiency, and contribute to a safer working environment by controlling surface temperatures.

To make the selection process easier, we offer an online insulation energy efficiency class calculator. This tool helps you quickly specify the maximum density of heat loss rate and estimate the indicative space requirements for your insulation system. It is designed to support engineers, designers, and decision-makers in selecting the most efficient solution based on EN 17956 criteria.

If you have any questions about choosing the right energy-efficient insulation class (Class C or better), or if you need help optimizing your insulation design, contact our team or one of our TIPCHECK Experts for expert guidance and tailored recommendations.

 

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