Do stained glass windows need exterior protective glazing?
The primary reason for installing a protective glazing is protection from vandalism. Other situations may include windows that are low or near the ground level where lawn mower rocks have created damage. If installed improperly the protective glazing over time may actually cause more damage than good. Proper ventilation is essential. The cost of installing a protective glazing system for stained glass windows can vary widely depending upon the type of glazing. Common choices are lexan plastic or laminated glass.