Alumil, Aluprof, Cortizo or Reynaers — which aluminium window system offers the best value in Bucharest in 2026? We compare prices, thermal performance and local availability for the 4 main brands.
Alumil, Aluprof, Cortizo or Reynaers — which is the right choice in 2026?
The 4 dominant brands on the Bucharest market: Alumil (Greece), Aluprof (Poland), Cortizo (Spain) and Reynaers (Belgium).
Price and performance comparison — 2026
| System | Depth | Uw (W/m²K) | Price/m² installed | Delivery RO |
|---|---|---|---|---|
| Alumil Smartia S67 | 67 mm | 1.2–1.4 | 250–350 EUR | 3–5 days |
| Aluprof MB-86 | 86 mm | 1.1–1.3 | 270–380 EUR | 2–3 weeks |
| Cortizo COR 70 | 70 mm | 1.3–1.5 | 280–400 EUR | 4–6 weeks |
| Reynaers CS 77 | 77 mm | 1.1–1.4 | 400–600 EUR | 5–8 weeks |
| Alumil Supreme SF85 | 85 mm | 0.95–1.1 | 350–500 EUR | 3–5 days |
| Aluprof MB-104 | 104 mm | 0.75–0.90 | 380–550 EUR | 2–3 weeks |
| Reynaers CS 86-HI | 86 mm | 0.80–1.0 | 550–800 EUR | 5–8 weeks |
> ⚠️ Important note on prices: All prices in this article are indicative and reflect market conditions as of March 2026. Material, energy and labour costs are constantly changing and may increase or decrease. Always request an updated quote before making a purchasing decision.
Brand profiles
Alumil (Greece, 1988) — largest presence in Romania, local warehouse Bucharest, 3–5 day delivery. Best value. SF85 certified by Passive House Institute.
Aluprof (Poland, 1953) — competitive prices, MB-104 PHI certified. 2–3 week delivery.
Cortizo (Spain, 1972) — refined design, slimmer visual profiles. Higher price vs Alumil at similar performance. 4–6 week delivery.
Reynaers (Belgium, 1965) — ultra-premium. 40–80% more expensive than Alumil at comparable performance. Justified only when the architect has specifically requested it.
Neofort BIZ recommendation
We work exclusively with Alumil: local stock (3–5 day delivery), best price-performance ratio, local technical support for nZEB certifications.
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