At a branch that had been robbed twice, the redesign put a bulletproof window for bank teller lines between every cashier and the lobby. The panel had to stop the handgun threat the branch actually faced, stay clear for service and sightlines, and fit the counters without a heavy rebuild — all of which pointed to ballistic polycarbonate.
What a bank ballistic window must do
The panel stops the robbery threat — usually a handgun, so a UL 752 level in the handgun range — and it does it without shattering or spalling. Because polycarbonate is far lighter than laminated glass at equal protection, it loads the counter and frame less. It stays clear so the teller keeps a full view of the lobby and daylight keeps flowing through the branch.
Specifying a teller-line window
Confirm the threat level (commonly a UL 752 handgun level), the counter opening size, and the frame detail so the load spreads evenly. We supply the ballistic polycarbonate window panel with machined edges, ready for the counter fabricator to set and seal.
For the level that fits a bank counter, see how to choose a UL 752 level, and for the composite option, laminated polycarbonate glazing.
Frequently Asked Questions
Q: What UL 752 level does a bank teller window need?
A:Banks typically need a handgun-level panel in the UL 752 level 1-3 range; confirm against your branch risk and local requirement.
Q: Does a bank ballistic window stay clear?
A:Yes, ballistic polycarbonate keeps good transparency so the teller retains sightlines and daylight while the window provides protection.
For a project-specific quotation on bullet resistant polycarbonate or security glazing, email oversales@rpplexiglass.com with your threat level, panel size and frame detail.