AluminiumOpeningPassive House

GENESIS 90

Certified passive performance with sleek aluminium design.

Window Uw: from 0.72W/m²K
Acoustic insulation: 48dB
Glazing up to: 83mm
Installation depth: 90mm

Aluminium windows and doors

A Passive House certified aluminium system with slim profiles and maximum efficiency.

Key features

Passive House certified (Uw < 0.8 W/m²K)
High thermal insulation with multiple variants
Slim aluminium profiles for modern design
Supports large, heavy sashes — up to 3 m and 180 kg
Wide range of finishes and configuration options

Enquire about this system Catalogue 2026 (PDF)

GENESIS 90

Technical specification

Window Uw: from 0.72 W/m²K*
Thermal transmittance Uf: 0.57 W/m²K
Wind resistance: Class C3/B3
Air permeability: Class 4
Watertightness: Class E1200
Acoustic insulation: Rw ≤ 48 dB
Glazing up to: 83 mm
Installation depth: 90 mm

Uw — thermal transmittance of the whole window (frame + glass unit), for a 1.23 × 1.48 m window with the best glass unit for the system. The exact value depends on size and glazing — we state it in the quote. * calculated by us to EN ISO 10077-1.

Uf is the thermal transmittance of the frame only. The Uw value for the whole window depends on the glazing and dimensions.
Reference test AEV: 1.23 × 1.48 m, 2 sashes. Thermal insulation depends on the combination of profiles and the thickness of the infill.

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