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Last Updated: Jul 2nd, 2008 - 21:15:22 |
(NAPSI)-Experts say the key to building a better patio is to start with a sound foundation.
Many home owners start their patio projects by laying a bed of sand, but sand is not a particularly stable base material. Instead, contractors suggest using a two-step base. According to David Jackson of Oldcastle, a two-step base provides good drainage and a supportive bedding layer-meaning the patio is less likely to settle or sink after you finish building it.
Jackson says the base layer should consist of variably-sized, coarse stones to provide a stable base. The bedding layer should be made from variably-sized, finely ground stone. He says this material will hold pavers securely in place. Generally, a patio needs a base layer of 3"-6" and a bedding layer of 1"-2". However, Jackson says to consider natural site conditions and how the patio will be used. For instance, driveways tend to need thicker bases.
For more information, visit www.yardright.com.
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