Help Fixing Kerdi Mistake in Niches
We're doing our first Kerdi shower. My husband cut the Kerdi around the Niches instead of wrapping the material to the inside. On the lower and side edges, the Kerdi is not adhered properly.
Can anyone advise as to the best way to fix this? Should we remove the entire strip and start over or just make pieces to fit the niches? I'm guessing that the latter is probably best but we're not sure how to go about it.
We're thinking of removing the loose edges including the small strip of Kerdi that divides the niches. Then cut a large piece and lay it over all of the niches to the top edge of the wall, cut slits and wrap the Kerdi to the insides. Does this sound like a good plan?
There is an approximately one-inch air bubble along the top edge of the wall the wall where the shower head will be. Should we buy some Kerdi-fix and inject it into the bubble or just ignore it?
Thanks for any advice.