Freestanding or retaining wall, which do you need? System Pavers - SuperUser Account Nov 23 2016 -1 0 Gardening & Landscaping Lighting Outdoor Pavers Setup backyard freestanding wall hardscape home improvement landscape outdoor entertaining outdoor living remodel retaining wall sitting wall system pavers When contemplating making some changes in your yard, you may consider adding a wall. But what kind of wall do you need? Read more ...