PVCOpening

P83 IQ NOVA

More light, less frame — where modern comfort meets classic precision.

Window Uw: from 0.81W/m²K
Acoustic insulation: 45dB
Glazing up to: 56mm
Installation depth: 82.5mm

PVC windows and doors

P83 IQ NOVA combines slim design with high thermal efficiency and modern comfort.

Key features

Middle seal improves insulation and hardware protection
Slim frames allow up to 25% more glass and light
Suitable for large elements and historic renovations
Enhanced stability with glass-bonding technology
Clean design with minimal mullions

Enquire about this system Catalogue 2026 (PDF)

P83 IQ NOVA

Technical specification

Window Uw: from 0.81 W/m²K*
Thermal transmittance Uf: 0.89 W/m²K
Wind resistance: Class C5/B5
Air permeability: Class 4
Watertightness: Class 9A
Acoustic insulation: Rw ≤ 45 dB
Glazing up to: 56 mm
Installation depth: 82.5 mm
Chambers: 6

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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