✨Fixed Panel✨ Fixed panel installations vary from door system to door system It's important to plan ahead on how a fixed panel will be mounted. If it has a clamp on curb like this model https://bit.ly/3NDRmGw, then its best to have a fully waterproof curb like WEDI, KBRS & HYDRO-BLOK shower systems have. If are unsure of the make of curb, then you'll to prevent the screw from penetrating the waterproofing. I typically cut screws and use epoxy for those kinds of installs For more help with bathro