GEALAN-LINEAR®
GEALAN-LINEAR®
GEALAN-LINEAR®
GEALAN-LINEAR®
A class of its own
A class of its own
The new development in the 74 mm segment meets the highest demands on a profile in terms of design, performance, economy and versatility. This is how GEALAN-LINEAR® sets new standards.
The new development in the 74 mm segment meets the highest demands on a profile in terms of design, performance, economy and versatility. This is how GEALAN-LINEAR® sets new standards.
The new development in the 74 mm segment meets the highest demands on a profile in terms of design, performance, economy and versatility. This is how GEALAN-LINEAR® sets new standards.
The new development in the 74 mm segment meets the highest demands on a profile in terms of design, performance, economy and versatility. This is how GEALAN-LINEAR® sets new standards.
GEALAN-LINEAR®
The 74-mm technology, a further development in the 70-mm segment, ensures high stability with modern functional glass and, thanks to the multi-chamber construction, provides more safety, sound insulation and thermal insulation. The versatility of the system is complemented by the straight-line design, thus following the minimalist trend of modern architecture.
Benefits of GEALAN-LINEAR®
Design
Clean and simple design language, oriented towards architectural trends towards straight-lined, angular window designs.
Performance
Innovative system construction, consequently designed for market requirements
Thermal insulation
Top values in the 74 mm segment with Uf value of up to 1.0 W/(m²K)
Efficiency
Optimised profile constructions and innovative details with high compatibility of profiles and accessories
Versatility
Full product range right from the start, for windows, doors and sliding solutions

Straightforward design language
The system is based on a consistently sleek design language that is currently setting the tone in architecture. A range of matching glazing beads continues the consequent design of the exterior appearance also on to the interior side of the windows. Slim face widths in the frame and sash provide more light in the buildings.
Tapping into the full potential
Whether in new construction or renovation, GEALAN-LINEAR® impresses with its broad versatility. It is a complete system platform that includes windows, front doors and sliding doors. It can be expanded with the GEALAN innovation of the STV® bonding technology.


Stylish and timeless
The clear, angled design of GEALAN-LINEAR® has a refreshingly timeless effect and is in keeping with the modern architectural language. Especially in new buildings, angular forms and clear lines determine the trend towards open and quietly designed facades.
Ideal for many building applications
The slim construction depth of 74 mm is suitable for a variety of construction projects as well as in the renovation sector. The universal sash rebate is integrated in all window sashes and allows for classic blocking, gluing with STV® or production-optimised wet bonding.

Colour options in the GEALAN-LINEAR® system
Standard decor foils
RealWood - exclusive wood decor foil
These foils are not made of real wood.
Non-standard: Wood decor foils
Non-standard: Plain colours, grained
Non-standard: Plain colours, smooth
Non-standard: Metallic effect foils
Non-standard: Plain colours, matt
Related News Articles
GEALAN-LINEAR®: Narrow GEALAN-LUMAXX® version now available
03/26/2025
New profile variants are now available for the modern, linear system all-rounder GEALAN-LINEAR®: The narrow GEALAN-LUMAXX® version enables particularly slim profile views without having to sacrifice ease of use and safety.
GEALAN-LINEAR®: the market launch of an advanced, versatile profile system
09/22/2021
GEALAN Fenster-Systeme has the foundation for contemporary window and door systems on hand: its innovative GEALAN-LINEAR® profile system has now been released. Its modern design gets top marks: clear-cut, linear and with no frills. It’s also narrow in its elevations and enables lots of light to enter your interior spaces. In addition, GEALAN’s new 74 mm all-rounder has everything that architects, window manufacturers, builders and renovators expect from a contemporary and reliable system.

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