We were able to save the folks at Joy Lutheran Church around $1,000 in glass replacement costs by restoring all of their sanctuary windows! The glass had been hit with sprinklers for 20 years, day in and day out. To top it off, their water comes from a well, so we’re talking really hard water here (high mineral content). We were able to remove most of the staining by just polishing the glass, but some areas were so severe, that we ended up having to resurface the window. Everything turned out looking fantastic, and they were extremely happy to be able to see out their windows again.