Is the new elegant and secure overhead door, by DE NARDI.
The exterior is covered with 1,0 mm. thick sheet metal panels horizontally and vertically disposed; on request it comes insulated and the interior is clad with 1,0 mm. thick sheet metal panels or 6 mm. okoumé panels.
Painted with standard RAL-colours with stove-enamelled polyester powder finish for maximum weatherproofing.
Pratic Special Elegance comes supplied complete with Yale lock with protection defender, set-up for motor-drive unit, anti-fall system against the accidental breaking of the cables, anchoring rag bolts; is delivered ready assembled for easy fitting and packed with polyethylene sheets.
The frame has a larger cross section (80 mm.) and is sometimes reinforced.
Width up to 500 cm.
Height up to 280 cm.
FRAMES OUTSIDE MEASUREMENTS
The measurements are taken as the maximum outside dimensions in width and height.
Passage measurement in height:
Frame outside measurements - 27 cm if manual
Frame outside measurements - 30 cm if motorized
ASSEMBLY WITHIN THE OPENING
The wall aperture must be at least 2 cm. wider and 1 cm. higher than the measurement of the overhead door.
ASSEMBLY BEYOND THE OPENING
The maximum outside width of the overhead door should be equal to the actual opening measurements plus the overall dimensions of the jambs less 2 cm.
The allowance in height compared to the actual aperture measurement is 10 cm.
The approximate delivery terms, starting from the receipt date of the executive order, are equal to 35 working days.
Polyester powder-coated paint finish
The quality and durability of the DE NARDI overhead doors are guaranteed thanks to the stove-enamelled polyester powder paint finish.
The painting is carried out in the up-to-date automated plant, where it goes through an efficient production cycle: Phosphating-cleaning/degreasing in a tunnel. - Double rinsing. - Kiln-drying at 130°C. - Polyester powder spraying in robotised or manual booth (average thickness 40 micron). - Drying in oven at 200°C.