Firwin’s Touch Surface Temperature Calculator is a tool you can use to get an estimate of the outer surface temperature of an insulation blanket. Simply input your parameters – pipe outer diameter, exhaust temperature, insulation material of your choosing, and insulation thickness – and the calculator will tell you whether the blanket surface will be safe to touch (as per UL2200). If not, you may require a higher-temperature insulation material or increased insulation thickness.

Select Your Temperature Scale

*The numbers are an estimate and should not be relied upon without consulting with Firwin. Please contact Firwin for a more sophisticated analysis.

  • Fahrenheit

    Touch temperatures (ambient 75°F, no wind speed)

    Simply provide the OD of your pipe, the temperature of the exhaust, the Firwin insulation product you want, and the insulation thickness, and let the calculator do the rest! The calculator will let you know if your surface will be safe to touch.

    *The numbers are an estimate and should not be relied upon without consulting with Firwin. Please contact Firwin for a more sophisticated analysis.

  • Celsius

    Touch temperatures (ambient 24°C, no wind speed)

    Simply provide the OD of your pipe, the temperature of the exhaust, the Firwin insulation product you want, and the insulation thickness, and let the calculator do the rest! The calculator will let you know if your surface will be safe to touch.

    *The numbers are an estimate and should not be relied upon without consulting with Firwin. Please contact Firwin for a more sophisticated analysis.

Questions? Need an Expert? Contact Firwin for Your Insulation Needs

For over 40 years, Firwin has been providing standard options and customized insulation solutions to a wide variety of industries. We’re the industry experts when it comes to what your application needs to be safe and more efficient. If you need an insulation solution or have questions, talk about it with us. You can contact us here or by phone at 1-866-915-4201.