It is made entirely in pressed and galvanized steel and it is strengthened with internal omega-shape reinforcement that make it crushproof. It can accommodate both push or pull opening systems, with left or right shutter. It is supplied with a handle and a lock for both internal and external closure. It is available on all colors of the De Nardi RAL range.
Interior/External finish • RAL colours
POLYESTER POWDER-COATED PAINT FINISH FOR THE FRAME
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°-polyester powder spraying in robotised or manual booth (average thickness 40 micron)-drying in oven at 200°C.