Select a window material to meet your particular installation site conditions, based on the following attributes:

Good:  Safety Glass is an excellent material for most applications.  It’s absolute transparent, extremely resistant to most corrosive chemicals and highly scratch resistance.  However, it can be susceptible to cracking in PIAD Sizes exceeding 18” square.

Better:  Lexan is an exceptional alternative that’s impervious to all but the harshest of chemicals.  Select this material if impact potentials are high, but exposures to abrasion or harsh chemicals are low.

Select with Caution:  Wire Reinforced Safety Glass may be required by the authority having jurisdiction.  However, this is the most expensive option, and will impede the visibility of protected components.