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Optima Alu timber and aluminium windows
Scandinavian-style windows, which open outwards are a great proposition for those who appreciate unconventional solutions. There are five different opening options to choose from, including upwards, sideways or full swivel. The latter allows the external surface of the sash to be freely rotated towards the inside of the room, which makes cleaning and care much easier. Sashes with different opening methods can be freely combined to create windows with sections offering different functionalities.
Characteristics
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Overall U-value | 0,78 W/m2K |
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Class of air permeability | Class 4 |
Pine wood has a light colour and is an excellent base for water-based azure varnishes, which allow you to expose the natural grain. We colour the frames in fourteen different colours - from transparent and white, through light yellow and various shades of brown, to very dark colours. Colours are available in two price groups. Available as standard: colourless 666, white 9010, white 9016, bleached 1501, anthracite 7016, teak, nut and venge. For a small surcharge we offer such colours as: pine, graphite, rosewood, mahogany, cypress and aphromosia. An additional option is painting windows in RAL colours. This ensures that the window profiles have a uniform shade, without any visible wood structure.
Two-colour
Opening
There are five opening options to choose from - including upwards or sideways.
Sun protection
