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A 84 Passivhaus HI - aluminium and PVC windows Cortizo
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A 84 Passivhaus HI

84 mm PVC casement system with 6 chambers, Passivhaus certified for cool-temperate climates, with special insulating foams and Uw from 0.66 W/m²K.

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Features

A 84 Passivhaus HI · Features | Cortizo aluminium and PVC windows for homes

84 mm PVC casement system with 6 chambers, Passivhaus certified for cool-temperate climates, with special insulating foams and Uw from 0.66 W/m²K.

Thermal transmittanceUw ≥ 0,66 (W/m²K)
Acoustic insulationRw up to 46 dB
Air permeabilityClass 4
WatertightnessClass E1500
Wind resistanceClass C5
AEV reference test 1.23 x 1.48 m / 2 sashes
System data

A 84 Passivhaus HI · System data

Sections

Sections Frame 84 mm · Sash 84 mm
Glazing Max. 56 mm · Min. 36 mm
Max. sash dimensions Window: Width (W) 450-1300 mm · Height (H) 450-2200 mm
Max. sash weight 130 kg
Check maximum weight and dimensions according to typology

Options

Security hardware and withcealed hardware
Straight sash. Straight or curved glazing bead.

Opening possibilities

Inward opening: side-hung, tilt-and-turn and bottom-hung. Depending on withfiguration, parallel sliding-tilt is possible.
Gallery

Gallery A 84 Passivhaus HI

A 84 Passivhaus HI - aluminium and PVC windows Cortizo
A 84 Passivhaus HI - aluminium and PVC windows CortizoA 84 Passivhaus HI - aluminium and PVC windows CortizoA 84 Passivhaus HI - aluminium and PVC windows Cortizo

A 84 Passivhaus HI

84 mm PVC casement system with 6 chambers, Passivhaus certified for cool-temperate climates, with special insulating foams and Uw from 0.66 W/m²K.

Request a quote

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.