Decks, Patios, Porches and Docks - Above Ground Pool Deck: Q2/Q3

Hi Folks --- I'm doing the final planning on a free-standing deck that will partially (1/3) wrap around a 27' above ground pool. I've got a handful of basic deck design questions that I would like to ask. I would like to get my pier footings dug and poured this fall, so I have time to build in the spring.

To make this easy, I will pose each question in a different thread.

Q2: I'm trying to determine what the number of piers/footings I need have for this design. What I'm looking for are some guidelines should be (i.e. no more than X' apart along a beam and no more than Y' apart between beams.

Q3: How far (max) can the beam extend beyond the post?

Assumptions:

- I plan on using 6x6 posts (per Building Official)
- 2x8 (2) for beams Southern Pine #1

Your deck is about 4' above grade. I have no idea why your bldg. official is calling for 6X6 posts, but if he is, then that's what you'll use. Go back and ask him about the spans as well. If he's overkilling the posts, he'll do the same for the beams and joists. Whatever -- he's the one who will be approving it, so build it his way.

Depending on your location, footings will need to be dug, or you can use dekblocks should you not be required to install footings. I did one on a freestanding pool a few years ago, and it had two decks on opposing sides. It was a bear to build, but we didn't have to dig footings due to location. No advertising intended , but you can view it on www.chandlerscarpentry.com and click on "projects 2" and scroll to the bottom. It may give you some ideas for yours. Post back if we can help further.