Completed Neofort BIZ project: Reynaers aluminium windows fully installed on a new block in Delea Veche, Bucharest. Complete guide for property developers and general contractors: Reynaers systems for new builds, advantages over PVC, prices per apartment and delivery timelines.
The Neofort BIZ project — new block, Delea Veche, Bucharest
Delea Veche is one of the most active residential development areas in Sector 2 of Bucharest. New blocks of four to eight storeys, apartments of two to four rooms, buyers with high expectations of the quality of the finishes.
Neofort BIZ supplied and installed Reynaers ConceptSystem 77 aluminium joinery for the entire block — windows in every apartment, balcony doors, the building entrance door and the communal doors. A complete package, one supplier, one technical contact for the general contractor.
Why do developers choose Reynaers aluminium over PVC for new blocks?
1. The aesthetic argument — a difference visible at once
PVC, however good, has a wider and more “plastic” profile than aluminium. On a new block with a modern facade, Reynaers aluminium joinery with a visible profile of 60–77 mm delivers clean, slim lines and a premium architectural appearance that raises the perceived value of the apartments.
Developers in premium Bucharest districts — Floreasca, Dorobanți, Aviatorilor, and also rising areas such as Delea Veche or Timpuri Noi — have moved decisively to aluminium over the past five years for exactly this reason: the buyer of a new apartment sees the windows on the first visit.
2. The technical argument — better performance over the long run
| Criterion | PVC BluEvolution 92 | Reynaers CS 77 Aluminium |
|---|---|---|
| Window Uw (double Low-E glazing) | 0.70–1.0 W/m²K | 1.1–1.4 W/m²K |
| Structural rigidity | Medium (needs steel reinforcement) | Very high (extruded aluminium) |
| Wind resistance | C3/B3 | C4/B4 |
| Large openings (over 1.5 m wide) | Limited | Unlimited |
| Colour warranty | 10 years | 25 years |
| Service life | 30 years | 40–50 years |
| Maintenance | Required (gaskets, PU) | Minimal |
The conclusion for a developer: on a block of 50–100 apartments, ten extra years of service life and zero maintenance interventions mean significantly lower after-sales costs and fewer complaints from buyers.
3. The commercial argument — added value in the sale price
An apartment with Reynaers aluminium joinery sells for 5–8% more than the same apartment with PVC, on the same street and at the same floor area. On a 120,000 EUR apartment, that is a difference of 6,000–9,600 EUR — against an additional cost for aluminium over PVC of 1,500–3,000 EUR per apartment.
The ratio is clear: the investment in Reynaers aluminium returns two to four times over in the sale price.
The Reynaers systems Neofort BIZ supplies for new blocks
Reynaers ConceptSystem 77 — tilt-and-turn windows and doors
The standard system for premium residential windows.
- Depth: 77 mm | Thermal break: 34 mm polyamide
- Uw = 1.1–1.4 W/m²K with double Low-E glazing 4+16+4 argon
- Uw = 0.8–1.0 W/m²K with triple Low-E glazing
- Acoustic insulation: 38–42 dB — important for blocks on the busy boulevards of Bucharest
- Burglary resistance: RC2 — the standard for the ground floor of any new block
Reynaers ConceptPatio 155 — sliding and lift-and-slide systems
The system for large terraces and balconies — where a classic balcony door is no longer enough.
- Panels up to 3,500 mm wide
- Uw = 1.2 W/m²K with double Low-E glazing
- Better sealing than standard sliding systems
- Ideal for penthouse apartments or units with a terrace
Reynaers CS 86-HI — the nZEB version for premium apartments
- Thermal break: 52 mm
- Uw = 0.8–1.0 W/m²K — full nZEB certification
- Recommended for upper floors with a northern or eastern aspect
How Neofort BIZ works with general contractors
A turnkey project — from surveying on the architectural drawings through to the final installation and the handover protocol, Neofort BIZ is a single point of contact for all the joinery in the building. For the complete context, read the guide to thermally broken aluminium joinery.
Coordination with the construction phases — we deliver in batches according to how the works progress floor by floor. We neither block the site with excess stock nor delay the finishing phase.
Complete documentation — declarations of performance (DoP), CE certificates, technical data sheets and thermal calculations for the building permit file and for the building record.
Contractual warranty — 10 years on profiles, 5 years on glazing, 2 years on installation. Clear clauses in the contract, with no surprises after handover.
Indicative prices for Reynaers aluminium joinery in a new block — 2026
> ⚠️ Important note: the prices are indicative and reflect conditions as at March 2026. The costs of aluminium, energy and labour change continuously and may rise or fall. Ask for an up-to-date quotation for your project.
| Reynaers system | Typical apartment configuration | Estimate per apartment |
|---|---|---|
| CS 77, double Low-E glazing | 3 windows + 1 balcony door (2 rooms) | 2,800–4,200 EUR |
| CS 77, double Low-E glazing | 4 windows + 2 balcony doors (3 rooms) | 4,200–6,500 EUR |
| CS 77, triple Low-E glazing | 4 windows + 2 balcony doors (3 rooms) | 5,500–8,000 EUR |
| CP 155 lift-and-slide terrace | Per complete system | 2,500–5,000 EUR |
*Prices are per finished apartment, including installation, window boards and removal of packaging. They exclude building entrance doors and communal elements.*
Contact for property development projects
Neofort BIZ works directly with property developers, general contractors and architects in Bucharest and throughout Romania.
WhatsApp Projects: +40 752 443 439 | Mon–Fri 10–18
Frequently asked questions
What advantages does Reynaers aluminium have over PVC on apartment blocks?
Two arguments: aesthetic — the visible aluminium profile of 60–77 mm gives clean, slim lines and a premium appearance that raises perceived value; and technical — very high structural rigidity, wind resistance C4/B4, unlimited large openings and a service life of 40–50 years.
Which Reynaers system did Neofort BIZ install on the Delea Veche block?
Neofort BIZ supplied and installed Reynaers ConceptSystem 77 aluminium joinery for the entire new block in Delea Veche, Sector 2 — windows in every apartment, balcony doors, the building entrance door and the communal doors. A complete package, one supplier and one technical contact.
What is the difference between PVC BluEvolution 92 and Reynaers CS 77 aluminium?
PVC BluEvolution 92 has a better Uw (0.70–1.0 against 1.1–1.4) and a lower price, but Reynaers CS 77 aluminium offers very high rigidity, wind resistance C4/B4 (against C3/B3), unlimited large openings, a 25-year colour warranty (against 10) and a service life of 40–50 years (against 30).
Why is aluminium suited to blocks in premium Bucharest districts?
On a new block with a modern facade, Reynaers aluminium delivers clean architectural lines that raise the perceived value of the apartments. Developers in Floreasca, Dorobanți, Aviatorilor and rising areas such as Delea Veche have moved to aluminium because the buyer sees the windows on the first visit.
Neofort BIZ supplies and installs aluminium joinery for new apartment blocks, with phased delivery, in Bucharest and Ilfov. Send us the development details and you will receive a quote within 48 hours. See the aluminium joinery range we offer.
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