Radiant panel heat can last anywhere from 10 to 20 years, but it ultimately depends on the quality of the product and how well it was installed. Always consult with a professional to get an accurate estimate.

It can last anywhere from 10 to 15 years. However, it's important to keep in mind that radiant panel heat is not a permanent solution and should only be used as a temporary fix until you're able to have your heating system repaired or replaced.