Dual line 68

What you need to know

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Technical Info


Aluminium cladding - The system is equipped with weather-resistant Mira Contour aluminium cladding. The exterior skin increases the strength of the profiles and ensure an attractive design.
Glazing - Maximum glass thickness of up to 46 mm. This enables sealed units’ applications of 1, 2 and even 3-chamber systems.
Seals - In the standard version with seals TPE and EPDM.
Profile - The profile made from either pine or meranti timber that stands for high durability and excellent thermal insulation. The timber profile is laminated and engineered and has an installation depth of 68 mm.

Product information

Timber -aluminium windows combine the aesthetics of wood with the durability of aluminium
Our timber-aluminium windows follow the latest design trend in facade design: the combination of natural and composite materials. As a result, they not only meet the high requirements for passive and energy-saving houses but also meet the customer's request for a modern window design. Windows of the DOULINE series have a stable, weather-resistant outer aluminium skin with a classic hard edge. They have excellent strength values, improve noise protection, and have strong energy-saving properties. Our Duoline windows are offered in the standard version with a single chamber laminated glass pane and with excellent heat transfer coefficients (U values) with triple glazing. Depending on the customer's wishes, numerous adjustments can be made to improve heat and noise insulation as well as protection against burglary or sun protection. The internal timber profile can be integrated in thicknesses of 68 mm, 78 mm and 88 mm, depending on the area of ​​application. The assembly can take place in different colours and shapes, for example rectangular, trapezoidal, round or other non-standard shapes. The inner wooden side of the window can be made of pine or meranti. The inside can either be painted in opaque RAL colours or in glaze colours in which the wood grain remains visible. The outer aluminium side can be ordered in any ral colour