Davis Glass Service is offering two hundred and fifty dollars off qualifying frameless shower door installations in North Texas when homeowners add the ShowerGuard protective glass coating upgrade, available for 90 days on projects of fifteen hundred dollars or more. The Haslet-based company brings over twenty years of custom glass installation experience to residential and commercial clients across Fort Worth, Keller, Southlake, Colleyville, and surrounding communities. - Davis Glass Service is running a 90-day limited-time promotion offering $250 off frameless shower installations of $1,500 or more that include the ShowerGuard glass coating upgrade. - ShowerGuard coating forms a molecular protective barrier on glass that resists hard water minerals, soap scum, and mineral buildup, reducing cleaning frequency and extending glass clarity. - The com ...