Vinyl membrane roof adhesive

I'm going to be installing a bathroom vent through a vinyl membrane roof, i have two questions about this: 1) is there anything I need to know first. There's a couple other things going through that roof so I know it's possible to do, but I've never dealt with vinyl membrane before. 2) what kind of adhesive do I need to use? Sikaflex 221 is readily available to me, but if there's something that I should use i would like to use the proper adhesive/seal. I'm posting here because I couldn't find anything specific or how to videos for doing this. No I can't push it through the wall, it's a tiny bathroom so the shower covers all of the wall. submitted by /u/SnooDucks565 [link] [comments]

Mar 7, 2025 - 22:23
 0

I'm going to be installing a bathroom vent through a vinyl membrane roof, i have two questions about this:

1) is there anything I need to know first. There's a couple other things going through that roof so I know it's possible to do, but I've never dealt with vinyl membrane before. 2) what kind of adhesive do I need to use? Sikaflex 221 is readily available to me, but if there's something that I should use i would like to use the proper adhesive/seal.

I'm posting here because I couldn't find anything specific or how to videos for doing this. No I can't push it through the wall, it's a tiny bathroom so the shower covers all of the wall.

submitted by /u/SnooDucks565
[link] [comments]