Thermal benefits of high performing wooden joinery meet the advantages of a maintenance-free aluminium cladding all in one window.
Wooden joinery not only delivers great insulation values, the beauty and warmth of natural wood also adds character to a home’s interior.
Aluminium exterior cladding is durable and doesn't require (almost) any maintenance. They protect the windows from the elements and add extra design options.
The ECO WOODALU series perfectly combines the two features.
ECO WOODALU windows are high quality products designed and built in Germany. All ECO WOODALU windows are suitable for Passive Houses and are available in a wide range of profiles and colours to match the interior and exterior design of any building.
ECO WOODALU windows offer high thermal performance for a healthy and perfectly insulated house. They do have a significant impact on the living comfort and quality of life. Depending on the model and glazing, their thermal performance (R-value) is 3 to 8 times higher than required by the NZ Building Code for house insulation.
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Double glazing Ug 1.0 / 1.1
Triple glazing Ug 0.5 / 0.6 / 0.7
* Maintenance factor:
range: very low – low – medium
** Budget index:
WOODALU = Index 100
e.g. NZ aluminium joinery (thermally broken, double glazed, Low-E, Ar) = Index 60-70