The back garden is mainly grass and the section where i want to lay sleepers gets waterlogged in heavy rain. I believe under the lawn is clay and even a tree in the middle doesn't soak up the water.
I'm wanting to build a narrow walkway alongside the garage to the side door out of sleepers which would probably be laid 3 or 4 high but i'm not sure what i'd need to put underneath them.
I'm guessing dig a trench, line with hardcore/ pebbles then lay some dpm down and bring it up over the first layer of sleepers to stop some of the standing water from penetrating? - would doing this keep water from leaving the sleeper though?
I've attached a pic of what is currently the edge of the law which i want to replace (old pic which doesn't show the border but gives you an idea)
I'm wanting to build a narrow walkway alongside the garage to the side door out of sleepers which would probably be laid 3 or 4 high but i'm not sure what i'd need to put underneath them.
I'm guessing dig a trench, line with hardcore/ pebbles then lay some dpm down and bring it up over the first layer of sleepers to stop some of the standing water from penetrating? - would doing this keep water from leaving the sleeper though?
I've attached a pic of what is currently the edge of the law which i want to replace (old pic which doesn't show the border but gives you an idea)