Wall hatch SHAFT

roundrectangulargalvanized steel

Available in all kinds of dimensions Our shaft doors are the optimal solution for pipe, electricity, gas and cable rooms and low voltage switchboards since it perfectly fits any measure. POINTS It`s the optimum solution for water, electricity, gas and telephone compartments and low voltage switchboards. 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). Reversible frame which can be used in both opening directions. Open Z frame for an easy installation. Excellent serial hardware. CERTIFICATES Fire resistance of 60 and 90 min according to the European Norm EN 1634-1. Certificate ISO 9001 DOOR LEAF 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 (depending on size). Door thickness: 51 mm, approx. Approx. weight: 12 kg/m2. DOOR FRAME 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.