Concrete sleepers are relatively new on the scene of landscaping and are becoming popular with the view they are a cheaper alternative. DIY home landscapers are keen to save on costs however at DLB, retaining wall specialist we still prefer brick and block. We have worked with the material a handful of times now and been asked to quote for installation. However the verdict is out from DLB, we are a keen to promote why brick or block is better to help you make a informed decis