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path1
Explorer
Mar 11, 2017

Roof rain gutters leaking, any ideas that work long term

Most RV’s have solid 20 foot rain gutters. I’m talking about the “gutter” that work as rain gutter and also holds you roof material down. If your RV is longer than 20 feet most manufactures just add on with another piece of gutter. In between the gutters, water leaks out. Some (like mine) leaks and makes a mess on the side.

In the past, I’ve put little dab of caulking, tried glueing a small alum piece, tar tape, eturnabond and Liquid elec tape etc. Usually have to re-do every couple years.

Anybody have any good success with anything making the joint in between the gutters water tight for long term?

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