Cortizo's top-performance system. 84mm, Uw 0.66 W/m²K, cool-temperate PassivHaus certified. Made in Spain at premium German brand performance.
The Cortizo A 84 PassivHaus HI is one of the most impressive systems we've installed. It's exceptional that a Spanish manufacturer has achieved PHI cool-temperate certification with Uw of 0.66 W/m²K.
The Hidden Sash variant is spectacular: only 66mm visible section. The result is an ultra-minimalist window where you practically only see the glass. Perfect for contemporary architecture.
The price is 15-25% lower than PassivHaus systems from German brands with equivalent performance. Shorter delivery times from Spanish manufacturing. For passive houses and nZEB buildings, very hard to beat.
Specifications for Cortizo A 84 PassivHaus HI. Source: official Cortizo data sheet.
| Géométrie | |
| Profondeur du cadre | 84 mm |
| Nombre de chambres (cadre) | 6 chambres |
| Épaisseur paroi extérieure | ≥ 2,8 mm (Classe A) |
| Épaisseur max. de vitrage | 52 mm |
| Profondeur de feuillure | 24 mm |
| Thermique | |
| Transmittance thermique profilé (Uf) | 0,95 W/m²K |
| Transmittance thermique fenêtre (Uw) typique | 0,7–1,0 W/m²K |
| Uw with double LE + Ar (4/16/4) | 0,66 W/m²K |
| Vitrage compatible | Triple jusqu'à 52 mm |
| Certification PassivHaus | PHI cool-temperate (climats froids) |
| Acoustique | |
| Réduction acoustique (Rw) | jusqu'à 48 dB (selon vitrage) |
| Étanchéité | |
| Perméabilité à l'air (A) | Classe 4 (maximale) |
| Étanchéité à l'eau (E) | E1200 |
| Résistance au vent (V) | C5 |
| Construction | |
| Joint d'étanchéité | Triple joint d'étanchéité |
| Renfort | Mousse isolante (sans acier pour max. isolation) |
| Classe de profilé PVC | Classe A — EN 12608-1 |
| Stabilisant UV | TiO₂ — protection contre le jaunissement |
| Variante ouvrant caché | A 84 Ouvrant Caché (66mm section visible) |
| Durée de vie certifiée | > 40 ans |
| Sécurité | |
| Résistance à l'effraction | jusqu'à RC2 |
| Normes | |
| Norme de fabrication | UNE-EN 12608-1 |
| Certification PassivHaus | PHI cool-temperate |
| Conformité CTE DB-HE | Toutes les zones climatiques |
| Classification AEV | A4 · E1200 · C5 |
Uw values depend on glass type and thickness. Data based on official Cortizo 2026 data sheet.
Guide prices without installation. For installation price, contact us. Standard size, white, triple low-E glass. VAT not included.
| Type | À partir de | Jusqu'à |
|---|---|---|
| Battant 1 vantail (60–90cm) | 420€ | 560€ |
| Battant 2 vantaux (100–200cm) | 560€ | 740€ |
| Oscillo-battant 1 vantail | 450€ | 600€ |
| Porte-fenêtre 90×210cm | 620€ | 850€ |
| E 170 levée-coulissante | 1.800€ | 3.200€ |
Yes. The A 84 PassivHaus HI is certified by the Passive House Institute in Darmstadt for the cool-temperate category. It achieves Uw of 0.66 W/m²K. Exceptional for a Spanish manufacturer.
The guide price starts at €420 for a 1-sash casement. Significantly cheaper than German PassivHaus systems — the difference can be 15-25%.
Both are top-performance PassivHaus systems. The A 84 HI achieves Uw 0.66 vs 0.7 for the Veka 82. Cortizo also offers the Hidden Sash variant, faster delivery and 15-25% lower price. Veka 82 has a longer track record in Spain.
The Hidden Sash version conceals the sash behind the frame, leaving only 66mm visible. The result is an ultra-minimalist window where you practically only see the glass. Also available with PassivHaus certification.
For passive houses, nZEB buildings, bioclimatic homes and any project where energy efficiency is a priority. Also ideal for cold climate zones in Spain.
We are PassivHaus-certified installers with over 15 years of experience. Free quote with technical survey included.