Quote:
Originally Posted by gtsum2
How does one tell? I have a 2015 fuzion 345....
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This information has been posted two times in threads within the past 24 hours. While it's understood that not everyone will read every thread, when adjacent threads titled: "Roof cleaning / treating is a waste of time and money" and "What's your roof? EPDM or TPO" it's pretty easy to find the information. Remember, the SEARCH feature in the top blue bar of every forum page is "your friend". Try it, it is a useful tool!
At any rate, the easiest "test" to determine if your roof is EPDM or TPO is to remove a roof vent shroud on the INSIDE of your RV. You'll find the roofing membrane has been cut and folded back against the vent opening. If the roofing membrane is black with a "colored surface" then it is EPDM. If there is a felt backing that obscures the base membrane, it's TPO,
If the roofing membrane is a solid color (same color on top and bottom) then it is a TPO roofing product.