what they are and why choose them
The Oasis of Light and Comfort for Your Home
Choosing our PVC windows and doors by Oknoplast means relying on exclusive patented profiles, capable of transforming every room into an exceptionally bright and protected environment. Cutting-edge technology designed to redefine thermal insulation and design standards.
Excellent thermal insulation and NASA technology
Thanks to state-of-the-art multi-chamber systems and thermoplastic elastomer seals, these fixtures guarantee excellent thermal transmittance values (up to Uw = 0.8 W/m²K), reducing heating and cooling costs.
The top of the range is represented by the Winergetic Premium series (certified Class A by CasaClima with 82 mm profiles and triple glazing) and Winergetic Premium Passive, which integrates the Space Block: a thermal barrier in Aerogel (material used by NASA in space suits) to achieve extreme insulation up to Uw = 0.6 W/m²K.
Prolux Series: the revolution of light and design
The Oknoplast aesthetic offers unparalleled natural brightness. The Prolux line, specifically designed for renovation, reduces the profile and central node to offer up to 22% more light compared to a standard fixture.
The range is completed with Prolux Evolution, characterized by a minimal and squared design that recalls the lines of minimal windows and doors with an exclusive central handle, and Prolux Swing, the innovative window that opens completely outward by rotating 180° to avoid cluttering interior spaces.
Prismatic Geometry, microventilation and exclusive finishes
The Prismatic series stands out for its sinuous 76 mm line with 3 seals (Uw up to 0.78 W/m²K), also available in Prismatic Evolution version with reduced central node. For those seeking a timeless classic, Koncept Plus offers Class A+ stability with an exceptional quality-price ratio.
All models benefit from the invisible perimetral microventilation system windAIR (6 mm opening that maintains RC2 class security) and can be customized with “Real Wood” finishes, ultra-realistic films that perfectly replicate the visual effect of wooden windows and doors. Advanced hardware with octagonal mushroom cams ensures standard security and minimal maintenance.
When are they used?
Passive Houses and Climate-Houses
Ideal for buildings with very low energy consumption and green building projects, thanks to full compatibility with high-efficiency triple glazing and latest-generation insulating technologies.
Historic Renovations
Perfect for replacing old fixtures without altering the original architectural charm of the dwelling, bringing maximum brightness even inside reduced or geometrically complex window openings.
Large Glass Surfaces and Open Spaces
Ideal solutions for connecting the living area to terraces and balconies. Sliding systems (such as the HST system) create large sliding glass surfaces with ultra-low thresholds and impeccable movement fluidity.
Do you have any questions?
What makes Oknoplast different from other PVC windows?
Is Oknoplast PVC eco-friendly?
Can I customize the interior and exterior color?
Do you have an idea, a project, or just need some advice?