Building envelopes for investors & developers
A building proves its worth over decades: in the first impression at the entrance, in the comfort of every floor, and in how attractive it remains to tenants and buyers. Much of that is decided early, when the building envelope is defined. We help you make these decisions with confidence, bringing together design ambition, performance requirements, technical feasibility and budget from the very beginning.

What matters to investors & developers
The envelope shapes how a building looks, how it performs and how it holds its value. Three questions deserve an answer early.
Lasting value
Verifiable performance
Tested systems and product data that support your approval and certification goals.
Certainty from the start
Early advice that aligns your use concept, performance targets and budget.
Systems for your building
Façades, windows, doors and sliding systems, matched to your use concept and your investment.

Window systems
Windows that bring daylight, comfort and security into every unit.

Façade systems
Façades that give a property its identity and shape how it is used.

Door systems
Entrances that set the tone of a building from the very first step.
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Sliding systems
Large glazed openings that make premium living and hotel spaces feel generous.
Properties realised with our systems
Residential, office and hotel projects across our markets, and the systems behind them.

Uni Bibliothek Graz
Universitätsplatz 3a 8010 Graz Österreich, Austria
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Gantner Instruments
Schruns/Vorarlberg Österreich, Austria
How we support investors & developers

AKS Workspace
Your digital workspace. Everything in one place.
Access technical documentation, drawings, digital tools and valuable resources to support your daily work. All in one central platform, designed to make your projects easier and more efficient.
AKS TechDoc
Software access
Training material
Explore by Building Type

Office & Admin
Office buildings, headquarters and government buildings.

Apartment Buildings
Multi-storey residential developments of every size.

Hotels & Restaurants
Business and luxury hotels, resorts and restaurants.

Retail & Wholesale
Shopping centres, showrooms and specialist retail.
Let's shape the value of your next building.
Bring us in while your concept is still taking shape. Our advisors connect design ambition, performance targets and budget, so your envelope decisions support your investment.