The industry standard drainage design suite

WinDes® is used by every water services company in the UK and by 90 per cent of the top drainage consultancies (source: New Civil Engineer Consultants File).

Designed by engineers for engineers, WinDes® uses proven and universally adopted methodologies to design and analyse drainage systems, including a powerful flow simulation module, and a comprehensive costing and quantities package.


For Design Process Pages - Click here.

See the DrawNet press release - Click here.

FloodFlow - Click here to read a synopsis and click here to receive full details and a quotation.

Pluvius - Click here to read a synopsis and click here to receive full details and a quotation.