Aluminium exterior doors - Prometeo

Leaf thickness

78 mm, No. of chambers - 3

Energy efficiency (Ud)

from 1.9 W/m2K

Sound-proofing (Rd)

up to 37 dB


5 years

A system of a three chamber construction, designed for exterior or interior fire barriers.

The profiles are filled with special fire protection inserts providing fire resistance of EI30 or EI60.

The system enables to produce single- or double-leaf doors opened to the outside or to the inside.

  • fire classification EI 15, EI 30, EI 45, EI 60, EI 120
  • Flushead leaf
  • Plenty variants of leafs
  • Possible to make arc shaped
  • Entrance door panel thickness 8-50mm
Standard equipment:
  • Fire resistant glazing
  • Powder coating according Qualanod, colours according to Ral palette
  • Fittings:
    Fapim, Savio, Iseo, Cisa, ECO Schulte, KFV, DrHahn, Geze, Nemef, Nova Feb, ASSA ABLOY, BKS, Dorma, Wilka
  • EPDM gaskets colours according to Ral palette
Extra equipment (available at additional cost):
  • Anodizing colour: silver, olive, champagne, gold, rustic gold, brown
  • powder painting colour timber

Koronea Ltd

Unit N 108 1-45 Durham St, London, Great Britain, SE11 5JH National Official Business Register: 09983662 Mob.: +44 (0) 7934 855 146


Koronea United Kingdom
General enquiries – United Kingdom
+44 (0) 7934 855 146