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What Is The Thickness And Warranty On The Roof Membrane Material?  

Updated 09/16/2025 | Published 08/20/2025

Question:

What is the thickness spec for your PVC membrane roofing material? What is the warranty on it? Thank you,

0

Expert Reply:

Hey Kim,

The thickness of the LaSalle Bristol XTRM PVC Membrane in the # 344270KIT21 kit is 27 mils, or 0.027" thick. The membrane itself has a 15 year warranty that is handled by LaSalle Bristol directly!

What kind of trailer are you wanting to do this repair on?

expert reply by:
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Nick S
Nick S. profile picture

Nick S.

9/12/2025

Hey Kim, did you decide to use the LaSalle Bristol PVC Membrane for your trailer repair? I'm curious to know how it worked out for you, as it could help others considering a similar repair.

Kim H. profile picture

Kim H.

9/12/2025

@NickS Hi Nick , I decided to go with EPDM. I am not convinced that the two alternatives are yet sufficiently stable to use. I know there's a lot of differing opinions so I could easily be wrong in my assessment.
Nick S. profile picture
Etrailer Expert

Nick S.

9/16/2025

@KimH Well you will have to let me know how it works out for you after install!

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