You can try Drains without forking out a penny! DemoDrains is identical to the full program and comes complete with all the help and tutorial files to enable you to see for yourself how Drains can save you time and effort in designing an efficient drainage system that ticks all the right boxes.

You can even create your own system for your particular site but if you want to save it you'll have to buy the full version.

Click here to download DemoDrains.