Reduce the base observe to the right length. Make use of a fine-toothed hacksaw to trim the metal piece to match the measurement of the brink. Repairing leaks and gaps: Soon after installation, run a water test to check for leaks. Test the caulking across the foundation monitor and jambs https://www.deluxeshowerdoors.com/services/glass-shower-door-installation-in-needham-ma-deluxe-shower-doors/