Retaining Wall and Stair Capping Retaining Wall and Stair Capping by Heath Landscaping Hobart Tasmania. This is a retaining wall built at either side of existing stairs. The stairs also capped with pavers. The pavers cut to size with a brick saw and then glued on using a type of Sikaflex. The retaining wall will stand the test of time. While the stairs look so much better having the … [Read more...] about Retaining Wall and Stair Capping