Fire Rated Smoke Steel Door

Strongdor Stand: 4/H30
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 delamination.

Threshold

  • Firedor Smoke is supplied with our 96mm threshold as standard.
  • Smoke doors cannot be supplied without a threshold.

Finish

  • Supplied inclusive of a powder-coated finish in a standard colour.
  • Full range of RAL and BS colours available.

Door Ironmongery

  • Grade 13 stainless steel, twin bearing template, drilled butt hinges with integral high security dog bolts are fitted as standard with CE marking.
  • 316 Stainless steel hinges upgrade available.

Other hardware available includes:

  • Briton 5720 sashlock.
  • Stainless steel lever handles.
  • Fire-rated closers.
  • Flush bolts on the inactive leaf on doubles.
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