New quality and classic design on the market of burglar-proof aluminum windows? Yes, it is possible! The AS 75 burglar-proof window from Aluron is a breakthrough solution that stands out from the competition by achieving RC4 resistance class without the use of expensive, external flat bars.
Rigorous burglary resistance tests were carried out at the Warsaw Institute of Technology of the Łukasiewicz Research Network . These tests confirmed the highest security parameters for AS 75 - RC4 class. Aluron, as the only company on the Polish market, achieved such an excellent result by testing an unusual anti-burglary window. Its frame was not equipped with any additional elements reinforcing its structure. Additionally, the company offers customers assistance in carrying out the certification process, which facilitates the implementation of this innovative technology into circulation.

No additional elements – revolutionary design and savings
The innovative Aluron solution based on the AS 75 system makes traditional aluminum flat bars unnecessary. What's more, the lack of the need to use additional reinforcing elements significantly reduces the price of the window and the costs and time of prefabrication of the structure. Savings of up to 30% of the material value translate directly into financial benefits for investors and a faster and easier prefabrication process. In addition, the aesthetics of the window remain at the highest level. The appearance of the classless window allows designers to create minimalist, elegant buildings without compromising on safety.
Universal design and unique fittings – A new standard on the market
Aluron provides a wide range of structures that can be implemented in the RC4 class. Customers can choose from single-leaf RU windows that match the dimensions of balcony doors, single-leaf models with a mullion and FIX, and FIX structures - both single- and multi-field, with single- and double-chamber insulating glass in the P6B class. The implementation of these solutions is the result of precise research and careful selection of components. These include unique fittings and hinges from the series Roto AL. They were developed and selected at the international aluminium competence centre in Roto Velbert, Germany.


RC4 anti-burglary class – a security standard dedicated to demanding facilities
This solution is dedicated to facilities requiring the highest level of security, where the RC4 anti-burglary class guarantees resistance to prying in accordance with the PN-EN-1627:2021-11 standard. This product will work perfectly in both residential and commercial construction, raising protection standards in modern architectural designs.
The AS 75 anti-burglary window with the RC4 system from Aluron is not only a symbol of innovation. It is a response to the needs of the market seeking solutions that combine high functionality, economy and unconventional design. Thanks to this solution, designers and investors can count on a product that meets the needs of the most demanding users, guaranteeing safety at the highest level. A new era in aluminum window security has already arrived! Its leader is Aluron, which sets new standards in the industry and opens a future full of possibilities.