AluK systems are among the most widespread and reliable solutions for manufacturing aluminum carpentry. Certified to the highest standards by Italian and European institutions, these widely applicable systems are installed in industrial, commercial, and public buildings, as well as in residential buildings and private homes. AluK systems are resistant to almost all weather conditions, strong winds, and salt exposure, making them an optimal solution for buildings near the coast.

45V
A profile series without a thermal break, designed for the construction of bi-fold (harmonica) doors.
A series of profiles without a thermal break for the creation of folding partitions. Compatibility with the 45N and 45P profile systems makes this series highly practical and versatile, suitable for various applications: glazing for winter gardens, terraces, and balconies, as well as for the production of folding shutters and blinds.
Due to its strength and stability, which allow for the production of large bi-fold doors, and high-quality system hardware that ensures long-lasting functionality, this system can meet demanding technical and architectural standards. The system is suitable for new construction and renovation of residential, commercial, and public-use buildings.
Frame | 54 mm |
Sash | 45 mm |
Glass/panel | 4 – 28 mm |
Max. width | 1200 mm |
Max. height | 3000 mm |
Max. Weight (hardware load capacity) | up to 80 kg |