K2 Systems US

Over 50,000 professionals plan with K2 Base.
The tool determines the optimal K2 mounting system for pitched and flat roofs in just five steps. Automatic determination of wind and snow loads. Google Maps integration and graphical drawing tools make planning easy.
The result: a full report including assembly drawings and an item list, delivered in PDF. Web-based access from any PC or Mac, without the need to install any additional software.