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COR 2300 - aluminium and PVC windows Cortizo
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COR 2300

Hinged system with a 40 mm depth and lightweight profile thickness.

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Features

Lightweight 40 mm hinged system | Cortizo aluminium and PVC windows for homes

COR 2300 offers a simple and functional solution for aluminium windows and doors, with lightweight profiles, good rigidity and a wide variety of inward and outward openings.

Thermal transmittanceUw ≥ 2.0 W/m²K
Acoustic insulationRw up to 39 dB
Air permeabilityClass 4
Water tightnessClass 9A
Wind resistanceClass C5
AEV reference test 1.105 x 1.210 m / 2 sashes.
System technical information

System technical information

Main data

SectionsFrame 40 mm · Sash 48 mm
Profile thicknessWindow 1.5 mm · Door 1.4 mm
GlazingMax. 26 mm · Min. 4 mm
Max. sash dimensionsWidth 1500 mm · Height 2400 mm
Max. sash weight120 kg
NoteCheck maximum weight and dimensions according to typology

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 options

COR 2300 opening options - aluminium and PVC windows Cortizo
Inward opening: side-hung, tilt & turn, parallel sliding and bottom-hung. Outward opening: side-hung, projected sliding and vertical or horizontal pivot.
System gallery

System gallery

Images prepared to show COR 2300 integration on the façade, its section details, opening options and residential applications.

COR 2300 on facade - aluminium and PVC windows Cortizo
COR 2300 in residential building - aluminium and PVC windows Cortizo COR 2300 technical section - aluminium and PVC windows Cortizo COR 2300 - aluminium and PVC windows Cortizo

Would you like to assess COR 2300 for your home?

Request a quote and we will help you analyse whether this system meets your needs for design, functionality, comfort and performance.

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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.