alexl
New member
Hello all,
I recently replaced the skylight on my travel trailer, it went on great but a week later, the edge is all wavy as pictured. This was a brand new pvc roof and brand new 14x22 skylight. I used high quality butyl tape between the membrane and the skylight flange and alpha system lap sealant on top. Any idea what happened here? I took it back off, cleaned off the sealant, but there is memory to the skylight, looks like I (frustratingly) have to toss this new skylight and try again. Just don’t want the same result..
I recently replaced the skylight on my travel trailer, it went on great but a week later, the edge is all wavy as pictured. This was a brand new pvc roof and brand new 14x22 skylight. I used high quality butyl tape between the membrane and the skylight flange and alpha system lap sealant on top. Any idea what happened here? I took it back off, cleaned off the sealant, but there is memory to the skylight, looks like I (frustratingly) have to toss this new skylight and try again. Just don’t want the same result..