Forum Discussion

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 t...
doughere's avatar
doughere
Explorer
Dec 08, 2014
SDcampowneroperator,

Where did you get the 'Coroplast', I've been unable to find a distributor.

Thanks,
Doug

About DIY Maintenance

RV projects you can tackle on your own with a few friendly pointers.4,395 PostsLatest Activity: Oct 12, 2025