QFORT PVC 7Stars windows from AVA GROUP represent the highest standard in thermal and acoustic insulation. With Uw values down to 0.74 W/m?K, seven insulation chambers and triple glazing as standard, this premium range combines outstanding energy performance, minimalist design and exceptional comfort for high-end homes on the French Riviera.
Three sealing gaskets including an exclusive central gasket, triple glazing and 90% argon gas for outstanding acoustic comfort in urban settings.
An exclusive QFORT premium product with minimalist design, technical innovation and exceptional energy performance for prestigious homes.
Seven insulation chambers in the frame and sash. Triple glazing as standard with Uw values down to 0.74 W/m?K for maximum energy savings.
High-security locking, anti-lift handle, reinforced locking cams and an integrated security strike for maximum protection against break-in attempts.
85 mm profile with clean lines, maximised glazed area and premium finishes. 49 colours available plus the exclusive Alu-Clips system.
The Uw coefficient measures a window's thermal insulation: the lower the value, the better the insulation. PVC 7Stars windows achieve Uw values down to 0.74 W/m?K, delivering exceptional energy performance for homes in Nice and on the French Riviera.
| Criterion | Value 7Stars Premium |
|---|---|
| Matériau / profil | PVC premium avec rupture de pont thermique avancée |
| Profondeur du profil | 85 mm (montage premium) |
| Insulation Chambers | 7 chambers dormant et Sash |
| Épaisseur paroi ext. | ≥ 2.5 mm (norme premium) |
| Weather Seals | 3 joints EPDM + center gasket exclusif |
| glazing de série | triple glazing (24–48 mm) |
| Meeting Stile central | 120 mm (7Stars premium) |
| weather tightness AEV | A*4 / E*9A / V*A5 (performance maximale) |
| Uw (triple glazing) | 0.74 (Ug 0.5) – 0.85 (Ug 0.6) W/m²K |
| argon gas | 90% entre glazings (thermique + acoustique) |
Values calculated for a 1230 ? 1480 mm window, 1.82 m? surface area, with a warm-edge spacer. Results may vary according to dimensions and glazing type.
Our experts offer free advice for your project in Nice and on the French Riviera.
Choose the PVC range that matches your priorities: 4Stars for efficiency, 5Stars for the ideal balance, and 7Stars for maximum performance.
| Features | PVC 4Stars | PVC 5Stars | PVC 7Stars | |||
|---|---|---|---|---|---|---|
| Main Performance | Efficacité thermique | Balance parfait | Excellence absolue | |||
| Insulation Chambers | 5 chambers | 5 chambers | 7 chambers | |||
| Profondeur dormant | 70 mm | 70 mm | 85 mm | |||
| Uw triple glazing | 0.93 W/m²K | 0.92 W/m²K | 0.74 W/m²K | |||
| Uw double glazing | 1.21-1.28 W/m²K | 1.19-1.26 W/m²K | 0.85 W/m²K | |||
| Weather Seals | 2 joints | 2 joints | 3 joints + médian | |||
| Meeting Stile central | 108 mm | ~108 mm | ~110 mm | |||
| Max Glazing Thickness | 40 mm | 40 mm | 48 mm | |||
| Épaisseur paroi PVC | ≥ 2.5 mm | ≥ 2.8 mm | ≥ 2.5 mm | |||
| Renforts acier | 1.25-3.2 mm | 1.5-3 mm | 1.25-3.2 mm | |||
| Performances AEV | Highs | Very highs | Exceptionnelles A4/E9A/V*A5 | |||
| acoustic insulation | Bonne (argon 90%) | Très bonne | Exceptionnelle (45-47 dB) | |||
| Finitions décoratives | 49 films + Alu-Clips | 49 films + Alu-Clips | 49 films premium + Alu-Clips | |||
| Options design | custom shapes | dual-colour | custom shapes | dual-colour | Paumelles invisibles | integrated blinds |
| Warranty produit | Up to 10 ans | Up to 10 ans | Up to 10 ans | |||
| Normes compatibles | RT2012 | RE2020 | BBC | RE2020 | PassivHaus | Maisons passives |
| Relative Price | €€ | €€€ | €€€€ | |||
| Ideal For | renovation efficace / Budget maîtrisé | New Build & renovation / Balance performance-prix | Projets d'exception / Performance maximale |
* Indicative values calculated for a standard 1230 ? 1480 mm window with a warm-edge spacer. Performance is confirmed in your personalised quotation.
Our installation teams in Nice provide professional fitting backed by a ten-year guarantee. View our recent window projects on the French Riviera.
Les PVC windows 7Stars représentent le summum de la technologie QFORT avec des performances thermiques exceptionnelles (Uw 0,74 W/m²K), 7 Insulation Chambers, triple glazing de série et un design minimaliste premium. Elles sont parfaites for projets d’exception in Nice et sur la French Riviera.
La gamme 7Stars offre des performances supérieures avec 7 Insulation Chambers (vs 6 pour 5Stars), un profil 85mm plus épais, un Uw exceptionnel de 0,74-0,85 W/m²K et le triple glazing de série. Le système Alu-Clips exclusif permet également 49 finitions premium impossibles sur les autres gammes.
Absolument ! Même sur la French Riviera, le triple glazing apdoor des économies significatives sur la climatisation en été et le chauffage en hiver. Les performances acoustiques sont également cruciales dans les zones urbaines de Nice, Cannes et Monaco. La RE2020 encourage d’ailleurs ces hautes performances énergétiques.
Après validation du devis, comptez 4-6 semaines pour la fabrication custom-made des windows 7Stars. L’installation par nos équipes certifiées prend généralement 1-2 jours selon le nombre d’Openings. Nous coordonnons l’ensemble du projet pour minimiser les nuisances.
Discover our PVC 7Stars windows in the showroom or request a free technical visit in Nice.
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