DAGSLJUS SYSTEM

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INDIVIDUAL FAÇADE DESIGN

The façade plays an instrumental role in creating the overall impression of a building. Besides the format, the choice of materials is crucial to its overall appearance.
We can offer two attractive insulating glass systems: with metal interlayer and wooden grid.

OKAWOOD is an insulating glass with timber grid.
OKATECH is insulating glass with metal insert.

• Selective sun protection
• Good heat insulation
• Partial through-vision

OKAWOOD
Insulating glass with timber insert.
High comfort factor with nice atmosphere.
- Outer pane, toughened or heat strengthened glass
- Cavity 18 mm with sawn, unfinished wooden Meranti grid. Please inquire for other finishings.
- Inner pane toughened with low E coating

OKATECH
Insulating glass with expanded metal interlayer.
Effective solar control with excellent view towards the outside while hindering unwanted view towards the inside.
- Outer pane, toughened or heat strengthened glass
- Cavity 2-8 mm with metal inlayer, air filling
- Intermediate pane, coated toughened glass
- Cavity up to 12 mm without interlayer
- Inner pane

SOLAR CELL TECHNOLOGY

OKACELL
A successful balance between energy efficiency and aesthetics!
A large part of the energy consumption in Europe goes on buildings, which is why solutions for the future are in demand. The new OKACELL insu­lating glazing ensures a successful balance between energy efficiency and aesthetics with photovoltaic modules in the outer-pane of the insulating glass unit.
The joint development by OKALUX GmbH and abakus solar AG offers maximum energy exploitation even in the case of only a little sunshine and wins over through highly individual design possibilities. OKACELL makes it possible for the glazing to be fully or partially covered with solar cells. In accordance with this covering and the selected function layers of the glazing, the light transmission values and total solar energy transmittance can be adjusted optimally to the requirements of the building. With U-values of 0.8 W/(m²K) the thermal insulation of OKACELL corresponds to high-value insu­lating glazing. With electrical power generation, outputs of up to 100 W/m² are usually possible.
Solar cells in various models and designs ensure maximum individuality as well as the possibility of combining OKACELL with the complete OKALUX product programme. Apart from green, brown, magenta, gold and silver-grey colours, various hole pat­terns and sizes and a number of different solar cell types – monocrystalline, polycrystalline and amorphous – are available. Moreover, the distance between the cells can be varied. Further­more, the individual solar cells can be connected to individual electronic circuits. This enables the glass, which is available in individually created shapes, to be optimally adjusted to the architect's wishes. Apart from solar cells, other functional ele­ments can be integrated in the glazing – light direction systems and capillary slabs – for diversified sun protection and an even diffusion of the daylight shining in. For example, high-value digital printing can create a homogeneous appearance of the solar façade in building shell areas which for technical reasons do not permit power to be generated.

Whether installed as insulating glazing or single-glazing on a ventilated façade – OKACELL always makes an optimal integra­tion of photovoltaics into the building envelope and offers great freedom for individual design.
For more information see the download file: OKACELL