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We have an existing 12x30 deck that is blazing in the summer. There isn't any shade from trees and faces west. We considered putting on a gabled roof but feel that it is cost prohibitive. I have been looking at some pergolas and feel that this may be more cost effective and will accomplish the objective of giving us relief from the hot summer sun.
Can a 12x30 pergola be built on the deck or do we need to run our support beams down into the ground. The deck is off the second story and is supported by 4-4x4's and 2-2x10's running between the 4x4's on one side and is attached to the house on the house side.
Lastly, what kind of spacing is recommended for the 2x6's that support the upper slats.
Thanks for the help
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Awnings are a pretty good way to go and alot less labor. They have come along way in the past few years and require no additional support. If your dork is supported by 4x4's and has 2x10 joists its probably at its capacity. If you build a wood pergola there is really no weight to support above so 16 o.c. should be fine Good Luck! Jason
JR Freed
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| We did consider an awning but we get so much wind here that we didn't feel that it was a good choice. I am also looking at building a simple pergola and covering it with a quality shade cloth.
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