Fire‑rated doors are specially engineered to resist the passage of fire and smoke for a specified period—often between 20 minutes and 3 hours—providing crucial time for evacuation and emergency response They typically include an intumescent core, fire-resistant seals, and self‑closing latches.
By delaying fire and smoke spread, these doors allow occupants to evacuate safely and give emergency responders time to act
Tight seals and high‑quality materials significantly reduce smoke infiltration—critical since smoke inhalation causes most fire fatalities
Strongdor’s Firedor internal steel doors provide fire protection up to E120, bespoke engineered for internal escape routes and stairwells. They are also acoustically rated up to 36 dB, enabling versatile use while ensuring safety and comfort.
Engineered for internal fire exit routes and stairways, Firedor doors set the standard for durable, fire-safe access solutions within buildings. These doorsets are tested to BS EN 1634-1, ensuring compliance even after 2029.
Firedor Latchless was developed for the growing need of high traffic communal entrances and corridors.
Fire-rated up to E120 and UKCA | CE marked to BS EN 14351- 1 and EN 16034 standards. Each is built to order, individually constructed with a choice of hardware, frame, threshold and panel options.
Comprising of 1.2mm ‘Rustec’ steel sheets, the leaf skins are mechanically interlocked and internally bonded, proving greater stability and protection against de-lamination.
Frame
Manufactured from lightweight, high tensile 1.5 mm thick ‘Rustec’ steel.
Adjust 2-Fit side expander system that offers up to 12mm expansion to the structural opening.
Leaf
44mm door leaf thickness incorporating an integrated astragal for added security. Comprising of 1.2mm ‘Rustec’ steel sheets, the leaf skins are mechanically interlocked and internally bonded, proving greater stability and protection against de-lamination.
Door ironmongery
Available with pull handles, push plates, Dormakaba closers, kick plates and signage.
Finish
Supplied inclusive of a powder coated finish in a standard colour. Full range of RAL and BS colours available.
Options and Upgrades
Louvre and vision panels up to 1524mm high.
