Force Defender Windows

ForceDefender Security Window Systems

GlassLock’s ForceDefender windows and doors offer the finest and most flexible architectural solutions to your security fenestration requirements. They come in primary and secondary versions, fixed or operable, with a customizable finish.

ForceDefender Window Systems have been tested to meet an ISC/GSA Performance Criteria Level 2 as-well-as provide Radio Frequency (RF) attenuation and electronic eavesdropping countermeasures.

Our new, energy efficient, low profile secondary windows provide a low cost security glazing solution to meet historical and architecturally significant requirements. These secondary windows are available in a fixed or operable configuration. The operable window is designed for easy access to the primary window for cleaning and maintenance.

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