K-Flex IsoCalc 5.0

K-Flex IsoCalc is a professional insulation calculation tool from K-Flex Polska Sp. z o.o. designed to help engineers, designers, and contractors select and size elastomeric insulation for piping and ductwork in HVAC, plumbing, refrigeration, and industrial applications. It determines the optimal insulation thickness to control heat loss or gain and prevent surface condensation, helping you meet performance targets and improve energy efficiency.

Key capabilities:

• Calculates recommended insulation thickness based on your operating and ambient conditions
• Estimates heat flow, surface temperature, temperature drop, and condensation risk
• Compares K-FLEX product options and thicknesses to meet project requirements
• Supports both metric and imperial units
• Generates clear, shareable calculation summaries for submittals and documentation

With an intuitive workflow and a built-in database of K-FLEX insulation materials and sizes, K-Flex IsoCalc streamlines specification, shortens design time, and promotes consistent, defensible insulation decisions across projects.

K-Flex IsoCalc is developed by K-Flex Polska Sp. z o.o.. The most popular version of this product among our users is 5.0. The name of the program executable file is IsoCalc.exe.