LINEAR
This advanced technology guarantees exceptional stability, accommodating modern functional glazing with ease. Its multi-chamber construction enhances security, sound insulation, and thermal insulation. The system’s versatility is further amplified by its clean, straight-line design, perfectly aligned with the minimalist trend in contemporary architecture.
Why Choose the LINEAR Profile System?

Amazing Insulation
The system’s 3 inch installation depth and multi-chamber design create a thermal barrier that reduces heat transfer, keeping your home comfortable year-round while lowering energy costs.
Achieve top values in the 3 in segment with a U-Factor up to 0.14 Btu/h·ft²·°F, ensuring exceptional energy efficiency.

Minimal
The LINEAR profile system features a slim installation depth that results in a narrower visible sash and allows more light to come inside the house.

Stylish & Timeless Design
The clean, angular design of the LINEAR profile creates a refreshingly timeless aesthetic that seamlessly integrates with modern architectural trends. Angular forms and clear lines define the trend toward open and quietly elegant facades, particularly in new buildings.
Color Options for LINEAR
Standard Colors

White

Sandstone

Anthracite Gray

Dark Bronze

Black Smooth
Technical Features

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Profile System 1377_c4b740-e5> |
GEALAN LINEAR® 1377_123fb3-0a> |
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System Construction Depth 1377_083b99-ed> |
74 mm 1377_baf4a0-a4> |
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Rollover Height 1377_5dd280-9a> |
Frame: 26mm |
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Maximum Glass Thickness 1377_1e4578-2c> |
up to 48 mm (gasket), up to 50 mm (STV®) 1377_e4de67-8a> |
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Uf value 1377_e60228-60> |
up to 1.0 W/(m2K) 1377_0307ca-d8> |
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Types 1377_045d39-30> |
∙ Windows |
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Tested Performance Values 1377_0b3c8d-fb> |
∙ Testing of driving rain tightness according to DIN EN 12208: up to class 9A |






