SteelPortalFrameDesignSoftwareENDUROFRAME Building System Efficient Steel Framing. The new ENDUROFRAME building system is the culmination of over 2. It is available to builders and home owners looking for a quality steel frame through an extensive network of licensed manufacturers. For manufacturers, the ENDUROFRAME building system provides an exciting entry to supply steel frames to your market with a package of design software software, rollformer, accessories, and support. WELCOME TO USE RUUKKI DESIGN TOOLBOX To these pages we have gathered tools to ease architects and engineers work. Pro Light 1000 Software. This page consists of downloadable documents to. Adobe After Effects Expressions. Grandia Xtreme Pc Download'>Grandia Xtreme Pc Download. Concrete.png' alt='Steel Portal Frame Design Software' title='Steel Portal Frame Design Software' />The VertiClip SLS connects exterior curtain wall studs, bypassing the buildings structural frame, while allowing for a vertical deflection of the structure up.