Superior Bullet Resistant, Blast Resistant and Forced Entry Doors BIS Special Performance Security Doors are available in various configurations and materials to meet multiple high performance characteristics. Some of the capabilities of our security doors are blast resistance 29 psi, ballistic resistance UL Level 8, UL fire rating 3 hour, 90 minute, and 45 minute, and 450 degree temperature rate of rise. Barrier Integrated Systems (BIS) is a high-security door company specializing in forced entry, bullet-resistant, blast-resistant, and fire-rated doors for a variety of security functions.
Barrier Integrated Systems is a total openings supplier and integrator for the BIS family of special performance FEBR, Blast, Fire, and Life Safety security door, frame and hardware assemblies. Barrier Integrated Systems is able to fulfill the special performance opening requirements for any project from consulting and design, during construction, and throughout the warranty period. If required, BIS also offers quality, certified installation for our full line of Barrier Protection assemblies. Contact us today for more information about our bullet and blast resistant and forced entry products and related security equipment.
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