AluminiumOpening

GENESIS 75

Modern aluminium system for highly insulated windows and doors.

Window Uw: from 0.78W/m²K
Acoustic insulation: 45dB
Glazing up to: 65mm
Installation depth: 75mm

Aluminium windows and doors

Energy-smart aluminium windows and doors with superior thermal insulation and style.

Key features

75 mm profiles for various building types
Excellent thermal and acoustic insulation
90° corners, profile bending, insect-screen ready
Multiple finishes, including wood and stone effects
Hidden sash, outward opening and panel door options

Enquire about this system Catalogue 2026 (PDF)

GENESIS 75

Technical specification

Window Uw: from 0.78 W/m²K*
Thermal transmittance Uf: 0.76 W/m²K
Wind resistance: Class C5/B5
Air permeability: Class 4
Watertightness: Class E2400
Acoustic insulation: Rw ≤ 45 dB
Glazing up to: 65 mm
Installation depth: 75 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.

Compare with other systems