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DefendMedTM by McGrory Glass represents a paradigm shift in healthcare and behavioral health security, moving away from restrictive, institutional barriers toward a human-centered design (HCD) philosophy. Purpose-built for the rigorous requirements of acute care and psychiatric facilities, DefendMedTM achieves the critical goal of normalization by replacing punitive features like heavy metal screens or bars with clear, attack-resistant glazing. These systems are primarily installed in patient room windows, secure nurse stations, observation partitions, and high-traffic corridors to create spaces that feel more like residential or hospitality environments. This innovative approach prioritizes healing-centered design, utilizing full-vision glass to eliminate the psychological stressors of traditional security, thereby supporting patient de-escalation and providing staff with essential passive surveillance capabilities. By ensuring patients have unobstructed biophilic views and access to circadian lighting, DefendMedTM leverages design elements clinically proven to reduce agitation and improve recovery times.
The material construction of DefendMedTM utilizes advanced proprietary interlayers and laminated safety glass, specifically engineered to provide a durable humane finish that resists both physical assault and self-harm attempts. These units undergo stringent third-party testing to meet ASTM F1233 standards, ensuring they can withstand sustained force for 15 to 60 minutes. A critical benefit for clinical settings is the non-spall performance, which ensures the interior side remains free of dangerous glass fragments during an impact. Furthermore, DefendMedTM is designed for Holistic hygiene, featuring non-porous surfaces compatible with hospital-grade disinfectants and anti-microbial coatings. The system also provides significant acoustic dampening (STC 38+), creating the calming, light-filled, and quiet atmosphere necessary for a patient’s mental and physical rehabilitation without compromising life safety.
Patient Bedrooms | Ligature Risks & High-Impact Breakage | Safe, Calming Views to Support Recovery |
Nursing Stations | Staff Protection & Physical Barrier Defense | High Clarity for Continuous Patient Observation |
Common/ Dayrooms | Shatter-Resistance & Durable Daily Use | Open, Natural Light-Filled Communal Spaces |
Psychiatric ER / Crisis Units | Sustained Attack & Forced-Exit Resistance | Non-Institutional, Dignified Healing Design |
DefendMedTM is laminated glass with a proprietary interlayer, designed to prevent body passage during extensive physical attack that can be combined fire-rated, ballistic, one-way vision, privacy, and decorative options.
| Product Name | Forced Entry Performance | Ballistic Performance | Applicable Standards | Nominal Thickness (inches) | Weight (lbs/ft²) | Visible Light Transmittance (VLT) |
|---|---|---|---|---|---|---|
DefendMedTM | • ASTM F1233 Class 1.4
• ASTM F3561 Level 7 • UL 972 Burglar Resistance | N/A | • ANSI Z97.1 • CPSC 16CFR1201 CAT I & CAT II • ASTM C1036 • ASTM C1172 • ASTM C1048 | 0.43″ | 4.3 lbs/ft² | .82 |
Our DefendMedTM Security Glazing can be combined with ballistic and fire-rated protection, decorative and one-way film options, switchable privacy options, x-ray shielding glass, or a customized combination for comprehensive healthcare and behavioral medicine solutions.