Summary: Learn how to construct driveway drainage, patio drainage, a drainage system, build a driveway and patio drainage system and build a channel.
If the drainage channel runs into a soakaway it must be at least 3m (9ft 9in) away from the building.
When laying the patio or driveway you will leave narrow gaps for the channel in accordance with yours plan. The gap will be approximately the diameter of a drainpipe or length of guttering 100mm (4in).
Author: C J Mills Google+
Join an existing conversation or create a new thread related to Gardens in our DIY forum.
lets do diy LTD (Company No. 6629028) BA2 2PA.
© lets do diy LTD 2008 - 2016