Gartner Extrusion – Advanced Aluminium for Modern Architecture and Construction
Facades, windows and doors, conservatories – aluminum is an integral part of modern architecture. It is durable, stable, low-maintenance and enables filigree designs with high strength. Thanks to anodizing and powder coating, almost unlimited colour variations are possible. The raw material itself also plays a decisive role. We work with CO₂-reduced aluminum of the types GEAL 2.0, 2.3, 3.0 and 4.0, each with the corresponding EPD certificates (Environmental Product Declaration).
Gartner Extrusion offers the complete construction package: Our high level of vertical integration, including decorative and mechanical processing, ensures first-class quality at every step. As a leading partner for facade projects, we deliver innovative solutions for demanding construction projects. We do this with years of experience and excellent references.
The Gartner name is legendary in facade construction, and our profiles have been found on the world’s most spectacular buildings for decades. Element profiles in facade construction require not only the highest precision but also perfect aesthetics. This results in tailor-made solutions for sophisticated architecture, such as the Elbphilharmonie in Hamburg, a project of international renown.
Composite assemblies consisting of an inner and outer shell enable maximum energy efficiency in facades through optimized thermal separation. We combine two aluminum profiles and integrate insulating materials where necessary. The result is outstanding insulation values and durable solutions for demanding architectural projects, such as the prestigious “One Hyde Park” project.
Conservatories particularly benefit from our aluminum profiles – they are weather-resistant, stable, and allow for delicate constructions with large glass surfaces. In addition to load-bearing elements, we also manufacture gutters and other profiles that meet the highest functional and aesthetic standards.
A well-designed shading system enhances living comfort and improves the energy efficiency of buildings. Our aluminum profiles for sun protection systems are characterized by excellent dimensional stability, corrosion protection, and individual adaptability.

GARTNER EXTRUSION GmbH
Peterswörther Straße 1A
D-89423 Gundelfingen
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