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
Italy
The organization of Alaia Serramenti srl is designed to follow every step from A to Z: in our headquarters in San Cipriano d'Aversa we take care of everything, including the design of windows and doors in different materials. Our catalog includes armored doors, PVC window frames, iron shutters, armored Neapolitan shutters, armored grates and shutters. We specialize in the design of safety windows and doors, which guarantee maximum protection for your home, your shop and your office. These products are also made by specialized personnel, with latest generation machinery and high quality materials, to always ensure a perfect combination of efficiency, functionality and design.
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