Thermal-break aluminium system for high performance
ALUSIN 75 PRO represents the evolution of FEPALL thermal-break aluminium windows and doors. A system designed to meet the needs of contemporary architecture, where aesthetics, energy performance and structural reliability must coexist without compromise.
Thanks to its frame depth of 75 mm and its triple rebate gasket configuration, ALUSIN 75 PRO ensures high levels of thermal and acoustic insulation, improving indoor comfort and the building's energy efficiency.
The clean, well-proportioned design allows the creation of large glazed surfaces, enhancing the brightness of interiors and offering a modern, elegant aesthetic. At the same time, the profile structure is engineered to ensure stability and long-term durability, making the system suitable both for high-quality residential projects and for structured construction-site applications.
ALUSIN 75 PRO is designed to integrate effectively into new-build projects and energy renovation works, contributing to improved building envelope performance and reduced energy consumption.
- Thermal-break aluminium system
- Triple rebate gasket for improved sealing and insulation
- Minimal central section of 108 mm
- Compatible with high-performance glazing up to 61.5 mm
- Multipoint perimeter hardware
- Casement and tilt-and-turn configurations
- Available with low threshold and concealed hinges
- Wide range of RAL, wood-effect and anodised finishes
- Acoustic insulation: Rw up to 46 dB
- Air permeability: Class 4
- Watertightness: Class 8A
- Wind resistance: Class C4
- Thermal transmittance:
- Uw up to 1.3 W/m²K with double glazing
- Uw up to 1.0 W/m²K with triple glazing
