Steel Doors

Tiger Doors are one of the country's leading suppliers & installers of Fire Exit Steel Doors, Personnel Steel Doors and Fire Rated Steel Doors and offer a range of both Standard Stocked Steel Door sets and Made to Measure Bespoke Steel Door sets.

Our Made to Measure Bespoke range of Steel Doors, include, Timber Core Doors, either Single or Double using 1.6mm Zintec over a Laminate Board, Acoustic Steel Doors, with variable frame depths to suit the wall thickness and Louvre Steel Doors, in either fire rated or non fire rated styles.

All Tiger Doors bespoke Steel Doors are offered with a comprehensive range of Hardware, including Sash Locks, Panic Furniture, Digital Locks, Door Closures and Friction Stays. In addition, Tiger Doors can offer a range of vision panels in a choice of glass types including GWPP, Laminate and Pyroglass, Returns and Side Panels in either solid or glazed options and a range of Threshers to suit internal, external or disabled access.

Tiger Doors also offer Fire Certified Steel Doors that conform to BS 476 and have achieved a rating of up to 6 hours for both Single Steel Door sets and Double Steel Door sets. To complete the range to the specialist door market,  Tiger Doors can supply High Security Steel Doors certified by the Loss Prevention Certification Board and meet LPS 1175 Security Ratings up to Classification 4 using ASSA High Security Hardware

To compliment our range of Made to Measure bespoke Steel Door sets,  Tiger Doors also offer a range of standard Stocked Steel Doors avaialble in 890mm or 990mm width options and supplied with stainless steel Hinges, Threasher and anti-jemmy bolts, and are supplied with Jacking Bolts.

Our Series 1 Fire Exit Steel Door range uses 1.2mm Zintec Steel with a Dufaylite Core Infil and is supplied in a Single Rebated 1.6mm Zintec frame and comes fitted with an IDC 757 Panic Latch.
Our Series 1 Personnel Steel Door range uses the same specification for the Leaf, Core and Frame, and is supplied complete with a SashLock Set, Lever Handles and Double Europrofile Cylinder or Cylinder & Thumbturn.

Series 1 Stocked Steel Doors are supplied in a factory finish Etch Primer as standard although Powder Coating is available.

Our Series 3 Fire Exit Steel Door range uses 1.2mm Zintec Steel with a Fire retardent Rockwool Core Infil and is supplied in a Double Rebated 2.0mm Zintec frame and comes pre-drilled and supplied with a Briton 376 Panic Latch or Briton 378 Panic Bolt
Our Series 3 Personnel Steel Door range uses the same specification for the Leaf, Core and Frame, and is supplied complete with a Multi 12 point lockset, Stainless Steel 'D' Handles and Double Europrofile Cylinder and separate Thumbturn.

Series 3 Stocked Steel Doors are supplied in a Grey Powder Baked Polyester finish and installation kit as standard

These single and double leaf doors are fitted into compartment walls to confine an outbreak of fire to the smallest area. They are designed to resist the intense heat applied to one side of the door without excessive distortion, and prevent the ignition of combustible materials in the adjoining area,


The manufacturing process of these doors is quality controlled at all stages controlled at all stages in line with ISO 9001:2000 Quality Standard and is independently audited by the LPCB. The door construction has been tested to BS476 Part 8 at the Warrington Research Centre and obtained the following results:

  • Stability    -  240 minutes (test discontinued)
  • Integrity    -  240 minutes
  • Insulation  -  240 minutes


1.2 mm zintec coated sheet steel faces enclose a 40mm inert ceramic fibre insulated core with suitable 2mm steel stiffeners. The total leaf thickness is 43mm. The doors are delivered to site in grey zinc chromate primer for immediate on-site painting by others. The doors can be polyester powder coated any standard BS/Ral colour.


Each door leaf is pre-hung by 1.5 pairs of McGill heavy duty hinges, screwed to the leaf and welded to the 2.5mm zintec coated pre-formed steel frame. The inherent 10mm x 50mm bottom cill member completing the 4 sided frame is designed for flush mounting to the floor.

  • Locks
  • Levers
  • Thresholds
  • Perimeter seals
  • Hydraulic Door Closers
  • Door Stays
  • Vision Panels
  • Louvers
  • Panic Bar/Panic Bolt Release Systems
  • Kick Plates
  • Magnetic Contacts
  • Smoke Detector Operated Release Units