I want to level our lawn which will mean building a small retaining wall.
I was thinking of using 5 dense blocks on their side, putting some pipe through at patio level and backfilling behind it with some gravel.
Does that sound right or should I be wrapping the gravel in a membrane?
Thanks
I was thinking of using 5 dense blocks on their side, putting some pipe through at patio level and backfilling behind it with some gravel.
Does that sound right or should I be wrapping the gravel in a membrane?
Thanks