POLFLAM STL DOOR ASSEMBLY
The POLFLAM STL DOOR Assembly combines precision-engineered steel framing with POLFLAM fire-resistive glass to deliver an elegant, high-performance solution for single- or double-leaf fire-rated doors.
Suitable for interior use and exterior applications, these fully glazed doors provide exceptional transparency, durability, and certified fire protection up to 90 minutes, while maintaining a refined architectural appearance.
Tested and certified in accordance with UL 10C / UL 10B / CAN-ULC S104, the system offers architects and specifiers a versatile solution where clarity and safety are equally critical — from lobbies, corridors, and stair enclosures to partitioned office spaces and entrances.
KEY FEATURES
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- • Fire Ratings – 60 and 90 minutes per UL 10C / UL 10B / CAN-ULC S104
- • Fully Glazed Design – Maximum daylight and visibility with slim steel framing
- • Available as Single or Double Leaf Assemblies
- • Optional Midrail in Door Leaf – Extended door height up to 121 1/2 in. (3086 mm)
- • Optional 10 in. (254 mm) bottom rail to meet ADA requirements in North America
- • Impact Safety Glazing – Meets ANSI Z97.1 (Class A) and CPSC 16 CFR 1201 (Category I & II)
- • Temperature Rise Door (T-Rated) – Maximum 450 °F (250 °C) at 30 minutes
- • Fire-Rated Hardware – Components listed to UL 10C for the required duration
- • Cladding Options – Stainless steel finish 1/32 in. – 3/64 in. (1.0 mm – 1.2 mm) thick
- • Certified Performance – Intertek Listed (Design No. 90004)
- • Seamless Integration – Compatible with POLFLAM STL and POLFLAM STL CW Systems