a deck with 4' overhanging from the post

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johnye@hotmail.com - 29 Mar 2005 22:32 GMT

Hi,
I am trying to run an idea here to see if it is possible to build a
backyard deck with a 4' overhang outward from the outer posts. I like
a 4' overhang outward because I don't like to have another set of posts
at the edge of the deck, that way, my two level deck will share just
one set of posts, with the top level edge flush with the posts and the
bottom level bigger, and outward about 4' will make the deck appears
better when viewing from the ground since my basement entry will be
beneath the deck.

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Bob Morrison - 29 Mar 2005 23:07 GMT

In a previous post says...

> I am trying to run an idea here to see if it is possible to build a
> backyard deck with a 4' overhang outward from the outer posts.

Yes, it is possible. You may wish to have a local engineer check the
design. In fact, that may be a requirement of your local building
department.

Signature

Bob Morrison, PE, SE
R L Morrison Engineering Co
Structural & Civil Engineering
Poulsbo WA

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Steve Kachaylo - 30 Mar 2005 02:10 GMT

Extend outrigger four feet beyond exterior bearing wall and inward 8'-0" to
the firt true rafter, doubled. Depress the bearing PL the depth of the
outrigger.

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RicodJour - 30 Mar 2005 03:35 GMT

> Extend outrigger four feet beyond exterior bearing wall and inward 8'-0" to
> the firt true rafter, doubled. Depress the bearing PL the depth of the
> outrigger.

I'm a bit confused. The OP was asking about a deck - there is no
bearing wall. I also don't understand where the rafter enters the
picture.

R

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Homeowner Forum / Construction / March 2005

a deck with 4' overhanging from the post