Supply and install G20 doorset by DoorTechnik Ltd, Moor Lane, Thorpe on the Hill, Lincoln, LN6 9BW. Tel: 01522 693522. Email:

Finish as delivered: Polyester powder coated to BS or RAL tbc.

55mm door leaf, constructed of 2.0mm galvanised steel, with internal reinforcing and an insulated core. Overhanging flanges to all four edges for security and weatherproofing, with three security pegs to hinge edge.

Frame construction of 2.0 steel, with internal reinforcing, heavy-duty adjustable standard hinges, integral frame adjusting screws and flexible weather seals. 12 fixing points through jambs, 3 though threshold.
Standard 15mm DDA compliant threshold in galvanised steel, or stainless steel.
Fixings in accordance with the supplied installation instructions.

Heavy duty 3-point surface mounted locking system, with external drill-resistant rim cylinder and lever handle, from Surelock McGill, Mico, or Exidor.

Interior exit options:

  • Lever handle and thumbturn
  • Electric release
  • Single action escape handle to BS EN 179
  • Push pad to BS EN 179
  • Panic bars to BS EN 1125

Optional ironmongery:

  • Concealed flush bolts or surface mounted tower bolts for double door slave leaf
  • Overhead closers
  • DDA compliant vision panels
  • Louvres
  • Continuous stainless steel hinge
  • Access control locks
  • Concealed alarm contacts