
Bentley®
Under an attractive appearance, the Bentley residential door is indeed the most robust and best insulated sectional residential door in the industry.
Under an attractive appearance, the Bentley residential door is indeed the most robust and best insulated sectional residential door in the industry.
The BulletStop bulletproof sectional door conforms to the Underwriters Laboratory UL 752 certification (Standard for Bullet-Resisting Equipment) standard, level 1 to level 8.
Since 1984, Thermostop has been a reputable manufacturer of Industrial Sectional Doors, Cold Storage Doors and Specialty Doors such as Impactable Breakaway doors, Acoustic Doors and Ballistic Doors.
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