Fereastră PVC KF510 Home Pure — Triplu, Passivhaus

The Internorm KF510 Home Pure PVC window delivers superior thermal insulation (Uw 0.64 W/m²K) with triple glazing and PassivHaus certification. Secure, quiet, and engineered for contemporary homes and ambitious renovations.

The KF510 Home Pure series from Internorm represents a refined equilibrium between technical performance and understated elegance, designed for homeowners demanding quiet, energy-efficient windows. The high-grade PVC profile ensures long-term durability and effortless maintenance, making this collection ideal for both new builds and ambitious renovations.

Triple glazing and a multi-chamber PVC profile form the foundation of this model's exceptional thermal performance. The Uw value of 0.64 W/m²K meets PassivHaus standards, minimizing heat loss and substantially reducing heating demands. PassivHaus certification confirms that the KF510 seamlessly integrates into ultra-efficient homes and other advanced energy concepts.

Soundproofing is a distinctive strength, with noise reduction (Rw) ranging from 34–48 dB depending on the glass configuration selected. This transforms your home into a sanctuary of peace, regardless of urban traffic or surrounding noise. The RC3 burglary resistance class combined with integrated I-tec Secure hardware delivers robust protection against forced entry. Water and wind resistance are optimized for continental and Atlantic climates, ensuring durability against extreme weather.

The design embodies Internorm's philosophy of clarity and visual lightness—discreet profiles that integrate harmoniously into diverse architectures, from traditional homes to contemporary projects. The classic rectangular form and clean profile finish enable flexible opening configurations and installations.

KF510 Home Pure is ideal for owners investing in lasting quality and speaking the language of home comfort. Whether renovating an existing house or building from scratch, this window guarantees world-class thermal performance, silence, and security for decades.

Yes, the KF510 Home Pure meets PassivHaus requirements with a U-value down to 0.64 W/(m²K), combined with triple glazing and warm edge spacer technology. It is an ideal choice for passive houses and NZEB retrofits with high energy certification standards.

RC3 provides high-level protection against break-ins using hand tools such as pry bars and crowbars. The KF510 Home Pure window features the I-tec Secure system with multi-point hardware and reinforced profiles, balancing security with residential comfort. This positions it between standard and maximum security options.

With a sound insulation rating (Rw) between 34–48 dB, the KF510 Home Pure delivers significant noise reduction, with variations depending on the gas fill (argon/krypton), glass depth, and installation method. The triple glazing with warm edge spacer effectively dampens vibrations and traffic noise, industrial sounds, or urban disturbances. Professional installation with proper sealing is essential for maximum acoustic performance.

Internorm KF510 PVC windows require seasonal cleaning with neutral detergent and water on frames and glass, plus annual lubrication of the multi-point hardware. The PVC material is UV-resistant and requires no repainting, with an expected lifespan of 50+ years. The warm edge spacer and triple glazing remain stable even under extreme thermal cycles, but the glass edge seal should be inspected periodically to maintain thermal and acoustic performance.

The KF510 Home Pure series is available in classic white PVC profiles and custom color-wrapped finishes in RAL shades. You can choose from clean standard white, natural tones, anthracite grey, or contemporary colors based on architectural preference. Internorm emphasizes simplicity and purity (Home Pure), so the color palettes are refined and weather-resistant. The finish can also include integrated solar protection through interior blinds or modular glass shelving for adjustable shading.

Yes, the KF510 Home Pure is custom-manufactured to your specific project needs and local measurements. Internorm provides full sizing consultation and engineering support to ensure perfect fit. Installation must be performed by certified installers using appropriate fastening systems and polyurethane foam sealing compliant with standards. Thermal and acoustic performance depend critically on professional installation with properly positioned drainage and ventilation lines.