Spanish manufacturer Aluval, with over five decades of expertise in aluminum profile solutions, offers advanced Aluminum Folding Systems that combine durability, flexibility, and modern design. These systems are adaptable across residential, hospitality, retail, and corporate projects, ensuring both functionality and architectural appeal.
The Aluprom 28 series is a compact 40mm folding frame designed for versatile openings. It accommodates glazing from 4 to 32.8mm, assembled with miter cuts and brackets. Construction options include fixed, tilt-and-turn, parallel tilt, swing, projecting, and folding configurations of 3 to 8 sheets. Enhanced with European chamber hardware, large drainage chambers, and three-point locks, it ensures security and weather resistance.
The Aluprom 22 series offers greater frame depth at 45mm and 52mm, handling glazing up to 38mm. With adjustable blade hole sizes and profiles for curtain mounting, it supports advanced solutions like pivoting, co-planar doors, and folding combinations, making it ideal for large-scale or design-focused projects.
For streamlined facades, the Serie 40×20 provides a 40mm frame width, hollow beads of 9–21mm, and compatibility with 60 and 70mm sliding systems. Offering fixed, swing, and pivoting openings, it integrates seamlessly into both modern and traditional builds. 
Source: Aluval with additional information added by Glass Balkan
