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COR 80 Industrial Passivhaus - aluminium and PVC windows Cortizo
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COR 80 Industrial Passivhaus

Certified for the warm-temperate category, this system delivers exceptional thermal insulation thanks to special foams in the frame and sash. With a Uw value from only 0.66 W/m²K, it is an ideal solution for low-energy buildings.

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Performance

Passivhaus aluminium window for high-efficiency projects | Cortizo aluminium and PVC windows for homes

COR 80 Industrial Passivhaus is a hinged aluminium solution for homes and buildings that need to reduce energy demand while maintaining strength, security and design.

Thermal transmittanceUw ≥ 0.66 W/m²K
Acoustic insulationRw up to 46 dB
Air permeabilityClass 4
Water tightnessClass E1950
Wind resistanceClass C5
Reference AEV test 1.23 x 1.48 m / 2 sashes.
Technical system information

Technical system information

Main data

SectionsFrame 80 mm · Sash 88 mm
Profile thickness1.6 mm
Thermal break length45 mm
GlazingMax. 65 mm · Min. 16 mm
Max. sash dimensionsWidth 1500 mm · Height 2600 mm
Max. sash weight160 kg

Options

Security hardware - aluminium and PVC windows CortizoSecurity hardware
Concealed hardware - aluminium and PVC windows CortizoConcealed hardware

Sash: straight or curved · Glazing bead: straight or curved

Opening possibilities

Opening possibilities - aluminium and PVC windows Cortizo
Inward opening: side-hung, tilt-and-turn, parallel sliding and bottom-hung.
System gallery

System gallery

Images prepared to show the system, technical details and integration in efficient projects.

COR 80 Industrial Passivhaus - aluminium and PVC windows Cortizo
COR 80 Industrial Passivhaus - aluminium and PVC windows Cortizo COR 80 Industrial Passivhaus - aluminium and PVC windows Cortizo
COR 80 Industrial Passivhaus - aluminium and PVC windows Cortizo

Would you like to assess COR 80 Industrial Passivhaus for your home?

Request a quote and we will help you assess whether this system fits your project’s energy-efficiency, insulation and comfort needs.

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Aluminium and PVC windows: useful guidance for choosing well

Choosing aluminium and PVC windows is not only a matter of price. In every home, orientation, climate, outside noise, opening size, façade design and daily use all influence the final decision. Cortizo Windows brings together solutions designed to improve thermal insulation, acoustic insulation, security, natural light and energy efficiency while preserving the character of each project.

Aluminium stands out for its strength, durability, dimensional stability and design possibilities, especially when large openings, slim profiles or highly customised finishes are required. PVC offers excellent insulating performance, low maintenance and a strong balance between comfort and value for home renovation. In both cases, the right choice should take into account the glazing, opening type, installation quality, orientation and the real needs of the household.

Beyond comparing materials, it is useful to define what needs to be improved: reducing energy loss, gaining more silence, increasing security, simplifying maintenance, renewing the appearance of the home or preparing it for more efficient consumption. The Cortizo Windows retail network helps assess each project, identify the most suitable solution and request a professional quotation for replacing windows with a close, project-focused service, without spam or unrelated calls.