The BulletStop bullet-resistant door offers protection for:
and is the recommended door for large openings requiring ballistic resistant vertical doors. The Thermostop bullet-resistant doors are laboratory-tested as per UL-752 Bullet-Resisting Equipment Standard, Level 1 to Level 8. The BulletStop bulletproof door is made with heavy gauge steel skins over an anti-ballistic material and polyurethane foam core. The BulletStop bullet-resistant door requires extra heavy-duty hardware including counterweight balancing system when required.