The ARCHIMEDE Hinge: an innovation for LIBER industrial doors

Previewed at CASEITALY EXPO in Bergamo, ARCHIMEDE is an innovative patented hinge system designed to redefine performance standards for LIBER doors. ARCHIMEDE is not just a hinge, it’s the core of a system that significantly increase air tightness (Class 3, up from Class 0) and water tightness (Class 2, up from Class 0)..

The mechanics of ARCHIMEDE provide a uniquely intelligent movement:

• During opening, the leaves are gently lifted, eliminating any friction with the floor. This not only preserves the integrity of the seals and threshold but also ensures smoother and quieter operation
• During closing, the leaves lower precisely, resting firmly on the bottom threshold. This mechanical action, combined with a soft balloon-type seal, creates optimal sealing.

When joined with IM.VA’s SUPERTHERMIC product, LIBER (standard and ISOMAX), this mechanism achieves exceptional performance.

The LIBER door
Already a best seller among all IMVA’s products, the LIBER door(check ››) stands out for its clean design without a lower guide and its patented movement system with an upper guide of only 15 cm. Its qualities are certified by independent bodies:

• Anti-burglary certification: Class RC3
• Air tightness (with ARCHIMEDE system): Class 3
• Wind load resistance: Class 4
• Water tightness (with ARCHIMEDE system): Class 2 /b>
• Thermal transmittance: up to U = 1.09 W/m²K (for 25 m² door, ISOMAX version)
• Fire behavior: B-s1, d0

The ARCHIMEDE system not only enhances the functionality of LIBER doors but also increases the intrinsic value of spaces, making them more energy efficient and better protected against weather agents.

Investing in a LIBER door equipped with the ARCHIMEDE system means choosing a cutting-edge solution that ensures superior long-term performance and contributes to improved workplace comfort.

Contact us:
Tel.: +39 059 908313
info@imva.it