The W4750 is ALUMINCO's new, high-quality, open-heat insulating aluminum system that combines the proven benefits of the W450 series with the highest thermal insulation requirements.
Its impressive performance makes it ideal for private homes and buildings of high energy requirements and specifications.
The 39 mm glass reinforced polyamides, the EPDM central rubber chamber and the advanced perimeter locking mechanism give the system superior performance characteristics with a Uf = 1.4 W / m²K thermal insulation index.
Features & Benefits
• High level of thermal insulation with Uw = 1.00 W / m²K
• Optimum waterproofing, thanks to the use of a multi-chamber EPDM central tire that prevents any thermal shift.
• High security thanks to the possibility of multiple perimeter locks.
• Camera Europea and CAMERA ALU 16 (steel perimeter locking / tilting mechanism).
• Numerous aesthetic solutions from profiles in straight and curved cross sections.
• Ability to manufacture all standard typologies for opening frames.
• Curtain "tires" that offer additional thermal insulation.