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About us

Leading at home and abroad

IAT GmbH stands for innovative waterproofing technologies and continuously invests in the technical expertise and training of its approximately 370 specialists. 

With our high-performance bituminous and synthetic sealing, our tinsmiths, our gardening and landscaping, as well as our suction and blowing techniques for roof gravelling, we are not only one of the leading companies in Austria but also internationally. We are constantly developing innovations and improvements.

Our powerful team has in-depth know-how, maximum flexibility and decades of experience. We are your specialists for bituminous and synthetic sealing, as well as reservoir and landfill construction. We handle the gardening and landscaping, as well as courtyard design for building projects. Our work is characterised by new approaches and precise solutions. 

We also develop customised and durable solutions for our customers and have been reliable partners for many years.