Fire Rated External Steel Door

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Firedor+ fire rated external steel doors have been independently third-party tested to perform in excess of 6 hours. The door has been ‘latched’ and ‘unlatched’ tested to offer a broad range of hardware options. The door is manufactured from 1.5mm galvanised steel as standard which is an integral aspect of its strength and security.

The doors can be configured as single leaf, double-leaf or leaf and a half for use as both personnel and emergency exits.

  • Rockwool or Honeycomb core
  • Fire rated up to 3.12 SqM per leaf
  • CE marked for External Fire Rating
  • Compliant to EN16034 external fire rating
Unique Range Features

World class steel doors
Trustpilot rated Excellent
1 year warranty
Easy fit doors

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Product Features


Single - up to 2.76m
Double - up to 2.76m


Single - up to 1.36m
Double - up to 2.6m

Leaf Thickness

45mm to 50mm deep leaf skin

Thermal transmittance

U Value Est. 2.28

Fire resistance

External Fire rated up to 6 hours
BS 476 parts 20 & 22

Further information


Manufactured from 1.5 galvanised steel formed to single or double rebated profile in welded or knock down form, reinforced and fitted with fixing plates. Depth of frame can vary to suit brick, block, and steelwork or to span a cavity. Minimum Frame Depth: 76mm x 25mm Single Rebate Minimum Frame Depth: 145mm x 38mm Double Rebate Material: 1.5mm

Manufactured from 1.5 or 2.0 zintec steel, double skinned with interlocking seams reinforced vertically with interlocking channels and horizontally with tubes to prevent twisting. Spaces are filled with dense Rockwool. Astragal to the leading edge. Overall Thickness: 45mm to 50mm Material: 1.5mm or 2mm Zintec Core Infill: Rockwool

Default threshold
Aluminium with neoprene seal see below

Grade 13 Stainless steel ball bearing dog bolt butt hinges (Complies with EN 1935:2002)

Powder coating

Estimated U-Value 2.28.

Both our Single and Double Door Sets have successfully achieved 6 hour Fire Rating in conjunction with BS 476 parts 20 & 22. 9mm Firelite Glass and FBLS louvres will provide up to a 4-hour fire rating (subject to size). The maximum size we can issue Fire Certification for is 3.12 SQ mtr per leaf. If the required Structural opening exceeds the above dimensions, Fire Rated Side panels / Over panels can be used.

Other options
Bespoke size louvre and vision panels - up to 150mm from leaf edge (near full louvre/glaze). Solid and glazed top and side panels. 2mm steel on frame & leaf Timber Core. Specialist continuous hinge. Bespoke and free issue hardware options.



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Standard Colours

Standard Colours & Coatings

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