Fereastră PVC-ALUMINIU KV440 Home Pure — Triplu, Passivhaus

KV440 Home Pure PVC-Aluminium window with a flush interior design and minimalist appearance. Built for passive-house targets: Uw up to 0.64 W/(m²K), triple glazing, up to 45 dB acoustic protection, advanced solar comfort.

KV440 Home Pure targets projects that combine strict energy goals with a very clean interior appearance. The nearly flush geometry gives priority to glass, while visible hardware presence is reduced, supporting calm architectural compositions.

Its specification level is built for demanding residential use: Uw up to 0.64 W/(m²K), triple glazing, acoustic protection up to 45 dB, and strong airtightness behavior. It is well suited to passive-house builds, advanced renovations, and façades that need thermal comfort, daylight quality, and solar control in one system.

The KV440 achieves a Uw value of up to 0.64 W/(m²K), placing it in the highest efficiency class for NZEB and passive house standards. The triple-glazed system with warm-edge spacers and optimized PVC-aluminium profile ensures minimal heat transfer, significantly reducing heating demand.

The external aluminium layer shields the PVC profile from UV radiation and weathering, significantly extending the window's lifespan and maintaining structural integrity over decades. It also offers architectural flexibility, allowing custom finishes and colours that complement any home style.

The KV440 provides acoustic insulation (Rw) of 39–45 dB, effectively reducing road traffic, aircraft, and construction noise. The triple glazing and triple seals ensure superior sound tightness, creating a peaceful living environment regardless of urban noise levels.

The KV440 is certified RC2, providing enhanced resistance against forced entry. Multi-point locking hardware and reinforced laminated glass strengthen the structure, while the high-security locking system operates at multiple contact points, preventing unauthorized opening even under extreme pressure.

The KV440 Home Pure includes the I-tec Ventilation system, enabling controlled air exchange without opening the window—essential for airtight homes like passive houses. Integrated blinds provide adjustable solar protection and natural light control, reducing cooling needs and creating season-adaptive living spaces.

The KV440 is manufactured to custom dimensions and shapes, precisely fitting every window opening in your home. Installation is performed by certified Internorm technicians, ensuring perfect sealing, professional fixation, and compliance with local building codes and NZEB standards.