Overhead Door Perforated Security Grille Model 674

Overhead Door’s new Perforated Security Grille Model 674 is constructed from lightweight aluminum panels that provide security while maximizing visibility, air flow and light infiltration for interior applications. Ideal for interior applications such as retail, pharmacies and healthcare facilities.

Available in clear anodized or premium PowderGuard™ powder coat finish and with an optional electric operator — our rolling grilles are well-suited to most any interior environment and application.