W4900
Turn & Tilt Thermal Insulating Systems
The ALUMINCO W4900 system is the top-performing passive opening system in Greece that meets the strict criteria set by the German Passive House Institute (PHI). The excellent thermal insulation performance Uw = 0.78 W / m²K makes it uniquely responsive to the construction of passive buildings.
Besides the excellent energy efficiency of a standard passive house, the series combines the proven benefits of aluminum windows, allows for robust construction of high standards and is characterized by a wide range of options that architects are looking for.
Features & Benefits
• Certified system by the German Passive House Institute with top performance Uw = 0.78 W / m²K according to passive building specification.
• 54 mm glass reinforced polyamides and Kooltherm Q3 insulating material offer an extremely high level of thermal insulation with Uf = 0.76 W / m²K
• Minimum apparent height of 102 mm.
• High level of waterproofing using three-tire tires and the EPDM multi-chamber central tire that prevents any thermal shifting.
• High security thanks to multiple perimeter locks.
• Numerous aesthetic solutions from profiles in straight and curved cross sections.
• Ability to manufacture all standard typologies for opening frames.
Specifications
• Minimum apparent face height: 102 mm
• Frame height: 58 mm
• Frame width: 89.5 mm
• Sheet height: (CE) 74 mm (ALU16) 76 mm
• Sheet width: 97 mm
• Sheet weight: up to 200 Kgr
• Glazing thickness: 48-80 mm
• Thermal insulation: 54 mm polyamides, Kooltherm Q3
Besides the excellent energy efficiency of a standard passive house, the series combines the proven benefits of aluminum windows, allows for robust construction of high standards and is characterized by a wide range of options that architects are looking for.
Features & Benefits
• Certified system by the German Passive House Institute with top performance Uw = 0.78 W / m²K according to passive building specification.
• 54 mm glass reinforced polyamides and Kooltherm Q3 insulating material offer an extremely high level of thermal insulation with Uf = 0.76 W / m²K
• Minimum apparent height of 102 mm.
• High level of waterproofing using three-tire tires and the EPDM multi-chamber central tire that prevents any thermal shifting.
• High security thanks to multiple perimeter locks.
• Numerous aesthetic solutions from profiles in straight and curved cross sections.
• Ability to manufacture all standard typologies for opening frames.
Specifications
• Minimum apparent face height: 102 mm
• Frame height: 58 mm
• Frame width: 89.5 mm
• Sheet height: (CE) 74 mm (ALU16) 76 mm
• Sheet width: 97 mm
• Sheet weight: up to 200 Kgr
• Glazing thickness: 48-80 mm
• Thermal insulation: 54 mm polyamides, Kooltherm Q3
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