Fire Rated External Steel Door

Certified Fire Protection for External Use

Strongdor’s external fire-rated steel doors are engineered to offer robust protection with dual certifications: Fire-Rated up to EI120 and EW30. Fully CE and UKCA-marked to BS EN 14351-1 and EN 16034, these doors are designed for high-safety external exits.

Dual-Purpose Performance

Each door is also acoustically rated up to 36 dB, providing both fire resistance and sound control, ideal for use in buildings that require controlled environments.

Built to Your Specification

Every Strongdor external fire door is custom-built to order. This includes your choice of door configurations (e.g., panic hardware for escape routes), steel framing, thresholds, and various panel options, such as glazed or louvred. Designed for seamless integration. Where thermal performance is also critical, some applications may benefit from the Thermal and Fire Rated Steel Door.

Security Enhancements Available

For enhanced protection, fully fire-rated doors can be specified with PAS 24:2016 security certification, while retaining their full fire integrity. Combine that with optional louvre or glazed panels for ventilation or visibility needs. View the tech spec for more details.

Designed for Speed and Durability

Strongdor’s external fire-rated doors come with fast turnaround times, typically 10–15 working days, and a durable powder-coated finish in your choice of over 150 RAL/BS colours, ensuring both performance and aesthetic consistency.

Ideal for External Exits in Commercial Settings

Whether securing perimeters, covering escape routes, or managing service access, these external doors provide reliable, multi-functional solutions for facilities requiring compliant and high-performance steel doors.