Patio & Pergola. Wednesday , November 01st , 2017 - 08:59:33 AM
In the Northeastern US, most suggest using at least a 4-6 inch base of crushed stone, and even up to 7 inches is recommended due to harsh winter weather. For brick pavers, this means that you'll need to dig to about 9" depth, since the pavers are 2 inches in height. Since this is a lot of digging, it may be one of the primary reasons to hire a landscape company.
Although I've seen it done, I don't think you want to be carrying trays of drinks down several steps. One step down to the patio, and another step or two from the patio to the backyard, is acceptable. Any more than that, and you should build a deck, or build a platform under the patio, because you will then have the ability to adjust the height of the deck or patio to the conditions.
Pergolas. What are they? Are there diverse types of pergola? What are they used for? What materials are used for pergolas? Are they available as customised kits? How much will they cost?
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