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Fereastră LEMN-ALUMINIU HF310 Home Soft — Triplu, Passivhaus

Price on request

Internorm HF310 Home Soft wood-aluminium window with triple glazing and thermal insulation down to 0.71 W/(m²K). Refined design with soft edges and PassivHaus-certified performance.

0.71
W/m²K
Coef. termic Uw
Triplu
Tip geam
RC2
Clasă efracție
33
dB
Izolație fonică

Umbrire

Plasă insecte

Prețul accesoriilor se include în oferta finală.

100% AustriaPassivhaus certifiedMeasurements includedProfessional fitting10-year warranty

Same model, different materials

PVC

0.69

Thermal coeff. Uw W/m²K

PVC-Aluminiu

0.69

Thermal coeff. Uw W/m²K

Current variant

Lemn-Aluminiu

0.71

Thermal coeff. Uw W/m²K

HF310 Home Soft embodies the perfect synthesis of timber craftsmanship and aluminium durability, establishing itself as the reference choice for passive houses and high-performance renovations. The Home Soft series, Internorm's signature for refined design, introduces a sense of elegant restraint through gently rounded edges that integrate seamlessly into both contemporary and classical architectural vocabularies.

The triple timber profile with anodized aluminium weather cladding ensures dimensional stability and maximum weather protection, while the cross-sectional depth provides structural rigidity. The triple low-e glazing with noble gases and thermally optimized spacers achieves thermal insulation values of Uw down to 0.71 W/(m²K), a PassivHaus-certified performance that substantially reduces supplementary heating requirements.

Acoustic insulation ranges from 33 to 46 dB depending on the selected acoustic configuration, offering consistent protection against urban and traffic noise. RC2 burglary resistance classification provides proven resistance to forced entry attempts, whilst multi-layered gasket seals with premium EPDM compounds maintain thermal and acoustic integrity throughout the window's lifespan. The glazing benefits from low-emissivity coating that blocks infrared radiation in warm seasons and reflects it inward during winter.

Available in a curated range of natural wood finishes and UV-resistant lacquers, including anodized aluminium profiles in matte or polished appearance. The rounded-edge geometry accommodates square and rectangular openings equally well as panoramic or angled configurations, adapting to the architectural language of each specific project.

Recommended for passive houses, energy renovation initiatives and dwellings in temperate-oceanic climates, HF310 Home Soft transforms the window from a simple closure element into a durable investment that reduces operational costs over 50+ years.

Frequently asked questions

Wood-aluminium combines the natural beauty of timber inside (warm, refined appearance) with the durability of exterior aluminium (UV resistance, weatherproofing, minimal maintenance). This delivers premium aesthetics and superior long-term performance, perfect for architecturally demanding homes. The HF310's rounded edges amplify this elegant character.

Yes, HF310 Home Soft is PassivHaus-certified and ideal for NZEB buildings. The thermal transmittance Uw down to 0.71 W/(m²K) meets strict PassivHaus requirements, combined with triple glazing and warm spacer technology. This certification makes it the right choice for passive houses and nearly-zero energy buildings.

HF310 delivers sound insulation Rw between 33 and 46 dB, covering standard residential spaces and semi-quiet environments. Combined with triple glazing, the wood-aluminium profile, and warm spacer, it effectively reduces external and traffic noise. For maximum acoustic comfort, review your glazing specifications, as performance also depends on the gas type (argon/krypton) within the panes.

HF310 Home Soft integrates RC2 burglary resistance, providing effective protection against standard break-in attempts. This is achieved through sturdy multi-point hardware, robust triple glazing, and the rigid structure of the wood-aluminium profile. RC2 is the recommended standard for residential homes, balancing security and everyday functionality optimally.

HF310 Home Soft offers customization flexibility for both interior wood components and exterior aluminium cladding. Choose from natural wood stains and finishes, complemented by colour options for the aluminium (including neutral and metallic tones). The refined design with rounded edges showcases elegance across every colour variation, ensuring architectural coherence.

HF310 is custom-manufactured to your exact dimensions, ensuring precise installation and optimal sealing. Installation requires qualified specialists to ensure correct alignment, apply high-performance sealants, and secure according to Internorm standards. During sizing, you provide precise opening measurements and consult with the team for local adaptations (slopes, existing frame positions). Internorm provides detailed installation guides for each project.

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