Aluminium Windows
Ecofutural OC
OC version with concealed sash. Flat exterior surface for clean aesthetics.
1.1
Uw (W/m²K) *
0.5
Ug (W/m²K)
45 dB
acoustic
Aluminium Windows
OC version with concealed sash. Flat exterior surface for clean aesthetics.
1.1
Uw (W/m²K) *
0.5
Ug (W/m²K)
45 dB
acoustic
Why Ecofutural OC
Key features
Aluminium
Uw 1.1 W/m²K
45 dB
RC3
Concealed sash
Application
Ideal for
Commercial and public buildings
Aluminium is the standard in office buildings, hotels and public facilities
Energy-efficient and passive house
Uw 1.1 W/m²K with thermal break
High-noise zone
Acoustic insulation up to 45 dB reduces street noise
Large glazing and façades
The high rigidity of aluminium allows larger dimensions than PVC
Technical data
Specifications — Ecofutural OC
| Parameter | Value |
|---|---|
| Material | Aluminium |
| Uw coefficient * | 1.1 W/m²K |
| Ug coefficient | 0.5 W/m²K |
| Acoustic insulation Rw | up to 45 dB |
| Burglary resistance class | RC3 |
| Available RAL colours | 8 colours |
| Certificates | CE, PN-EN 14351-1 |
| Warranty | 5 years |
Customisation
Available RAL colours
Ecofutural OC available in 8 colours — RAL powder coating with colour stability for decades.
Selected colour: RAL 9016 Traffic White
The colour swatches and product visualisations shown above do not fully reflect the actual colours or the real material structure — they are intended only as an indicative visual reference of the final result.
* Uw value obtained according to DIN EN ISO 10077-2 for a single-sash reference window of 1230 × 1480 mm with standard double-chamber glazing and warm edge spacer.
FAQ
Frequently Asked Questions
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