External doors - Import export

One of the winning features of the Hercules grate is the special PATENTED JOINT which allows for easy and fluid opening of both the internal and external doors, allowing for easy movement of the external shutters. HERCULES 2 – 4 consists of: 4-sided telescopic FRAME, made with 40x30mm galvanized steel vertical profiles, available in 18 variants to best adapt to every construction requirement. GRATED DOOR made with sturdy galvanized steel profiles measuring 60x30mm, while the crosspieces are made of 40x30mm tubing; and as a filler chosen from our aesthetic models. JOINT obtained through mechanical processing of solid steel and carefully welded to the tubulars/crosspieces. The upper joint has a steel nut applied as standard which, in the closed position, embraces the 16mm steel pin inserted on the frame/upper crosspiece. PIVOT HINGES Composed of a die-cast mortise structure within which the cut-resistant solid steel rotation pin, diameter 16 mm, is controlled

It is the ideal line of security grates to elegantly protect every home. The high construction characteristics allow it to be installed even without preventive masonry works. IRON is composed of: FRAME perimeter on 4 sides, lower crosspiece H 20mm, while the remaining sides are made with 50x30mm galvanized steel profiles with 20mm external fin, 30/10 thickness. DOOR composed of finned profiles in galvanized steel 60x40mm, thickness 20/10; and as a filler chosen from our aesthetic models. Mechanical mortise LOCK on the main door with handle control and key lock. Rotating the handle activates the two closing tips (upper and lower) diam. 14mm which fits securely into the perimeter frame; in the two-leaf version, the secondary leaf is secured to the frame using 2 single-throw recessed bolts. ½ DRILL-RESISTANT SAFETY CYLINDER equipped as standard with 1 construction site key for installation, 3 master keys and a card for their duplication.