Roof type---EDPM or TPO?

[justman]

Does anyone know the roofing material on the 2009 model 5th wheels? The manual simply states the roof is a one piece rubber roof. I suspect it's EDPM. Can anyone confirm?

Thanks!

[spoon059]

Your best bet is to call Jayco with your VIN. They can tell you EXACTLY what was used on YOUR roof.

[Fire_Instructor]

Jayco told me that my 2016 377RLBH was a TPO, but only after i gave them my VIN. It may not be the same on all years or models....

[edatlanta]

My 2010 was EPDM by Alpha Systems and not worth a poop. Failed after 5 1/2 years. Water leaking through the membrane.

[Camper_bob]

Check out this video from Mark Polk at RV Education 101:

https://youtu.be/KL5qJw397Rc