Firestop UL door
90 / 120 / 180
The best solution for high-traffic areas
The ASTURMADI UL fire door was specially tested to meet the most demanding requirements according to American standards ANSI - NFPA, with resistance 120 minutes and reaching a maximum classification of 180', for both one and two leaves It is demanded in many projects around the world.
Wide range of standard dimensions in two different heights in order to ‘economize’ projects. This is reflected in a great combination quality/price.
Non-standard dimensions in order to adapt the door to any need.
Torsional rigidity of the door leaf higher than that of traditional assembling method.
Galvanized sheet and paint with a high corrosion resistance and durability.
Thermal insulation 1.2 (W/m2k).
Open Z frame for an easy installation.
Excellent serial hardware.
Includes a self-closing hinge.
Great variety of hardware in stock (see hardware catalogue).
Tested for up to 200.000 opening and closing cycles.
Certified as a whole.
Consult availability in different types of frames.
Highly demanded in many international markets in Asia, Africa and Latin America.
Fire resistance according to Norm ANSI/UL 10C “Fire Tests of Door Assemblies”.
Certificate ISO 9001.
Galvanized steel sheets 0.7/0.9 mm thick, profiler-assembled by double folding and stiching together the LID-TRAY set.
High density rock wool insulation, 145/180 kg/m3.
Galvanised steel stiffeners.
Hexagonal 14x36 mm zinc plated anti-leverage bolt.
Door thickness: 51 mm, approx.
Approx. weight: 31 kg/m2.
Reduced thermal conductivity galvanized steel, 1.5 mm thick.
Z-shaped jambs and lintels. ASTURMADI special profile.
230x1.5 mm cold-laminated steel plate fastening anchors, especially designed to be fitted in any kind of wall.
50x2.5 mm steel door threshold.
‘U’ shape frame configuration available.
CSheet painted with thermosetting epoxy powder.
100 micron coat of paint on the leaf and 120 on the frame.
Standard color RAL 7038 grey.
Color RAL 9010 white without additional cost (consult).
3 mm thick steel hinges, welded to the frame and fixed onto the leaf with M6x16 zinc plated screws. The lower hinge is self-closing.
15x2.5 mm graphite intumescent joint. It dilates 25 times its size at temperatures greater than 150ºC.
Reversible inlay fire resistant lock protected by two MO Stucal boards.
Sintered steel latch.
40x40 brass cylinder lock with 3 keys.
Zinc plated anti-leverage bolt.
UL validation label.
Anti-snag fire resistant handle.
Steel core covered by fusion.
Metal shields covered with nylon. Bolts and nuts.