Patios are great additions to any house, but typically, homeowners have to consider the costs of hiring a builder versus the advantages of having a patio. But if you want to cut costs, think about doing a concrete patio as one of your next do-it-yourself projects. Read about retaining walls seattle Choose the patio's location, size, and proportions before beginning to build a concrete patio. The size of the patio will dictate how much concrete and if a mixer are required. To prevent levelling uneven ground, select a level region. To find out if a permit is needed and whether...