GammaDoors doors are certified by the Istituto Giordano S.p.A. up to wind class 5, able to withstand gusts greater than 218 Km/h, the only manufacturer of industrial doors in Italy to have a similar wind resistance class for its products.
More than 12100 cycles certify the exceptional durability of the mechanical and operational characteristics of our doors. Low thermal transmittance, high sound insulation and no release of hazardous substances are proof of the company's constant quest to offer the market technical solutions of certified high quality.
In 2021 GammaDoors expanded its line of models with the Magnus Door product, i.e. large doors (up to 25 metres high) with a wind resistance certified by the Istituto Giordano S.p.A. as class 3.
In 2010 GammaDoors developed a niche product: the Pressurisation Composting Door, an airtight door certified by the Istituto Giordano S.p.A. with a class 6 rating and aimed at companies working in waste composting.
GammaDoors has adopted the UNI EN ISO 9001:2015 quality management system in order to improve effectiveness and efficiency in product manufacture and service delivery, and to achieve and increase customer satisfaction.
GammaDoorsmanages all stages of production control, from the acceptance of raw materials in the factory to the processing of the product and the subsequent delivery of the finished structural components and kits to the building site, in accordance with UNI EN 1090 standards (obtaining a maximum class EXC3).
GammaDoors's doors and metal structures are guaranteed by CE certification according to the mandatory specifications for products marketed within the European Union.
The legal warranty (2 years) is recognised by the Seller of the product in accordance with the Consumer Code and the relevant legislation in force. The Vendor will give instructions to be followed to obtain warranty maintenance or replacement of product components.
The warranty is also subject to proper use of the product and compliance with the periodic maintenance established by GammaDoors srl. It does not cover products that have been out of maintenance, modified, improperly used and with the identification number (serial number) modified and/or removed, damage related to the power supply, consumables and installation carried out by unqualified and duly trained personnel.
L'attestazione SOA è il documento, rilasciato dalle SOA, per comprovare la capacità dell'impresa di sostenere ogni appalto pubblico di fornitura e posa in opera con importo a base d’asta superiore a € 150.000,00 (sia esso in appalto o in subappalto).
La GammaDoors si è attesta per:
Di fatto, in luogo dell'iscrizione all'Albo nazionale costruttori (oggi abolito) e in virtù della nuova normativa in ambito di appalti pubblici, l'attestazione SOA è oggi un documento necessario per poter partecipare alle Gare Pubbliche.
Tale certificazione, che ha validità quinquennale (a condizione che ne venga richiesta conferma al terzo anno dal rilascio), viene valutata sulla base di un'analisi degli ultimi cinque anni di attività dell'impresa, precedenti alla richiesta di attestazione.
Al fine di ottenere l'attestazione SOA, l'impresa deve dimostrare il possesso di una serie di requisiti che in via esemplificativa possono essere raggruppati in 2 macro categorie:
Requisiti di ordine generale
Requisiti di ordine speciale