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4X4Dodger's avatar
4X4Dodger
Explorer II
Dec 08, 2014

Insulating Underside of TT-Has anyone done it?

Has anyone insulated the underside of their TT themselves?

This seems a very straight forward project that can be done with some R10 Foam sheets and the plastic underliner material.

Would like to hear from anyone who has done this.

Thanks

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  • agesilaus's avatar
    agesilaus
    Explorer III
    Dec 08, 2014
    I ripped out old glass fiber insulation which was actually in OK condition and replaced it all with 2" foam board and Reflextrix under that. No big deal getting the bottom liner off was almost the worst part, but the actual worst part was getting the liner back up. Just tedious not that difficult.

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