Reply To: Roof Vents

Home Forum topic Campervan Conversions Roof Vents Reply To: Roof Vents


Roof vents are the biggest cause of leaks in a campervan.
Sikaflex 221 or 512 is the best sealant to use. It’s extremely good.
If you already have a big build up of old or bad sealant, clean that all off first. Then apply fresh Sikaflex.
If you don’t use the vent it is worth considering removing it.
However, I suspect it’s easier to fix with Sikaflex.