
Ecofutural OC
Renovation balcony doors with concealed sash — installation onto old wooden frames. Combine modern minimalism with easy modernisation.

Renovation balcony doors with concealed sash — installation onto old wooden frames. Combine modern minimalism with easy modernisation.
Aluminium precision for your balcony.
Ecofutural OC Reno combines the minimalist design of the concealed sash with a renovation frame for installation onto old wooden frames. Ideal for the modernisation of historic buildings, where both modern aesthetics and easy replacement without intervention in the façade are valued.
Where it excels
Ecofutural OC.
Tenements and historic buildings
Modernisation without removing the old frames
Minimalist aesthetics
Hidden sash and clean façade after renovation
Door replacement
Easy installation without intervention in the walls
Acoustic insulation
Excellent protection against external noise
Engineering
that opens up the space.
1-chamber glazing, balcony 1000×2100 mm
Aliplast Ecofutural OC profile — sash concealed from the outside
Minimalist design
Glazing
The full specification.
Available colours
Powder coating in the full RAL palette, wood-effect finishes and anodised tones — with decades of colour stability. Pick a colour and see the door come to life.

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.
Compare aluminium balcony doors
BUDVAR aluminium balcony door systems — on Aluprof and Aliplast profiles. Remove any models you don't want to compare — bring them back from the bar below.Scroll to see them all.
Indicative values — they depend on the configuration and the chosen profile system.
Choose the right frame for your situation
The same aluminium system in different frames — new installation, no-demolition renovation and monoblock mounting.
Balcony doors with concealed sash (OC) — modern, minimalist appearance. The frame fully conceals the sash from the outside.
Renovation balcony doors with concealed sash — installation onto old wooden frames. Combine modern minimalism with easy modernisation.
Balcony doors with concealed sash and Monoblock frame — installation in the insulation layer. Best aesthetics and elimination of thermal bridges.
Download the catalogue BUDVAR Ecofutural OC
Full technical specification, available colours, opening configurations and parameters — all in a single PDF document ready to download.
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