- 07
- Mar
BS fire rated doors bunnings,fire doors bunnings,fire door vision panel glass
When the fire door encounters a fire, the flame retardant rubber strip expands to completely seal the door seam to prevent smoke from entering. The flame retardant time can reach more than 2h, extending the rescue time. The fire door is equipped with high-quality fire-resistant hardware as standard, and it has been tested to meet the fire-resistant and smoke-proof standard.
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