Block Retaining Walls: DIY Project or Hire a Pro?
Block retaining walls can turn sloping land into usable garden space, support terraces and improve erosion prevention. However, a retaining wall does more than tidy up a landscape: it must resist soil pressure while allowing water to escape safely. For Mount Barker homeowners, the choice between DIY construction and professional installation depends on wall height, soil conditions, access, nearby structures and drainage. A small decorative garden wall may suit a capabl