The facet channels present vertical guidance for Keeping the glass panels in position. Measure and mark exactly where the pre-drilled channels should be put in onto the shower partitions. Drill pilot holes into the walls utilizing a masonry drill little bit. Make sure the channels align flush into the partitions. https://en-web-directory.com/listings13079293/the-smart-trick-of-shower-door-installation-in-newton-ma-that-nobody-is-discussing