LINEAR / LINEAR LIGHT
MINIMALIST MODERN FORM
In the new LINEAR system, the designers applied an absolutely pioneering design concept to 74 mm depth systems, resulting in a product characterized by visual perfection and optimal technical parameters. The LINEAR system is a fully complete system intended for the construction of windows, balcony doors, and entrance doors.
Specification
Uw | 0.73 W/(m²K). |
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Folding height | 110mm |
Number of chambers in the frame | 6 |
Number of chambers in the wing | 5 |
Installation depth | 74mm |
Number of seal levels | 3 |
Characteristic features
- Modern design, based on simple contours
- Narrow profile assemblies – 110 mm
- Perfect statics
- Optimal thermal insulation
- 3 sealing levels
- 6 chambers in the frame and 5 in the sash
- The system is adapted for automatic window gluing and STV technology
See what the window looks like now LINEAR
Linear – modernity in a perfect line
Linear is an innovative PVC window system that combines minimalist design with high technical performance. It was created with modern architecture in mind and for clients who value simplicity of form, symmetry, and functionality.
The system is characterized by sharp edges and flush surfaces, creating a consistent, elegant profile line – both on the exterior and interior of the building. It is a perfect choice for modern homes, apartments, and residential developments where aesthetics, natural light, and user comfort matter.
Why choose Linear?
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Minimalist form – clean lines, no curves, perfectly suited to modern architecture
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Flush construction – frame and sash form a uniform surface with no protruding elements
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Excellent thermal insulation – up to Uw < 0.80 W/m²K with the appropriate glazing unit
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6-chamber PVC system with 74 mm depth – a guarantee of durability and energy efficiency
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Glazing possible up to 48 mm – for even better thermal and acoustic performance
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Rich colour palette – timeless white, greys, wood-like and textured finishes
NEW: LINEAR LIGHT
In response to market needs, we have introduced a new variant of the system – Linear Light. It offers the same high quality, but with an even lower sash (8 mm lower), allowing for more natural light and an even slimmer window appearance.
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Larger glass surface
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Even more natural light indoors
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More subtle, ultra-minimalist look
https://bertrand.pl/produkt/alutrend-linear/
Product LINEAR / LINEAR LIGHT comes in the following versions
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