CAD drawings of the construction details shown in the Applications section of this site are available for download in DWF, AutoCAD 14 and DXF formats.
To download a file, right click on the file link and select ‘save as …’. When the Save As dialogue box opens, select the directory on your PC where you want the file to be saved then click OK. Once the file has downloaded you can open it as normal using your CAD program.