in most regions of the country, that means securing support posts to the foundation with code-approved metal connectors, or having the ends of posts set on concrete deck blocks buried at least 12 inches below grade the top of the soil .
if you are doing a wood deck and the ground is flat, why can you not just pour a concrete 'slab', say 5' concrete with minimal grade beams and build the deck on top of the concrete. shoot down 2x4 treated screeds and put your decking on top of the screeds. you have no wood in the ground, no drainage issue under the deck, no joists,
up vote 1 down vote. if you can dig down 4 feet, it's really easy to put a sonotube down and fill it with concrete and put the 6x6 you might only need 4x4 depends on deck dimensions on that. source: that's what i did.
deck footings or piers and their posts not only support normal loads, they also help provide the needed uplift resistance. concrete footings, at or below the locality's frost line, can be as basic as a pad in the bottom to support the column, with stone backfilled around it, or a solid-concrete pile with an anchor bolt installed on top to hold the column in place figure 5 .
re: 6' by 6' cedar posts and risk of rotting when sitting them on to of concrete foot. the posts should not be in direct contact with the concrete, as they will wick moisture from the concrete and rot from the bottom up. typical post bases have a metal plate that holds the posts 1' above the concrete so that they stay dry.
whether you're building a cover for a concrete patio, mounting posts on concrete steps or installing a railing around a concrete porch, you have to attach the 4x4 posts so they remain upright and rigid. depending on the project and design, you can choose from one of three methods to attach the posts. surface mount posts.
a badly damaged concrete deck slab this was the ultimate bad patio: severely cracked and cratered, some areas raised by frost, others sunken after 50 years of settling. originally, it was tiled, then the tile was chiseled off and the pockmarked surface got a coat of paint.
re: deck post, in ground or on a pier? you are only 26' high, so i would do a concrete or paver patio instead of a deck do it once and be done. if you want a deck i would pour concrete piers and run steel beams or treated 2' x 12' 's across the piers for the joist to sit on. i would not put my posts in the ground they will rot off.
what type of post base connection should i use while building a deck? gregvancom. pour a concrete slab over a concrete slab, how to attach a beam to a post for a deck - duration:
if you are building a deck, you will need to mount the wood posts on concrete piers. first the concrete piers must be in the proper location or the support beams won't be lined up. the deck must also be supported for side forces and uplift forces.
the photo on the left shows a post set in a bracket that has been mounted to the top of a footer. the photo on the right shows a post that has concrete poured around it, which can lead to a crack like you see here. when concrete is poured around a deck post in this way, the post will rot due to moisture buildup by the
then, pour the concrete around it. this gives you post connectors exactly where they need to be. after the concrete sets, just remove the beam, put the posts in, and put the beam on top of them. simple. if the posts are all the same height you can put short pieces of post between the deck and the beam.
if you have room, use a ledger and posts, to raise the deck up a bit, to allow cleaning, air and ventilation under it. otherwise, build it up, with tile, stone, bricks or more concrete. putting deck joists on top of a slab is a bad idea.
deck posts on existing concrete patio slab installing a 13' l x 12' w x 2' h deck. 6 deck posts will be installed on concrete footings and piers, while the remaining 4 posts would be anchored to an existing 4' think concrete patio slab.
fill that post hole with concrete when youre building a deck, a fence, a pole building or whatever, everyone thinks that the hole must be filled with concrete. i did a little research and on this subject and surprisingly there are a couple websites where this question has been asked with varying answers.
overall, pier blocks are best suited for low- or ground-level decks, where smaller framing materials are common, and additional posts and blocks are not an eyesore. uplift and lateral forces on the posts are also of less concern in ground-level decks. the deck foundation blocks can be purchased at most home and garden stores.
its a hot-dipped galvanized plate that when combined with ozcos post anchors creates a solid foundation so you can build a solid deck without digging holes or pouring concrete. contact ozco to find out more about the oz-deck foundation system and other building breakthroughs from ozco, or locate a dealer near you.
the deck posts are mounted on the outside of the joists and while replacing deck boards, i would like to replace the deck posts and put them inside of the frame. one technic is by cutting a two inch slab at the bottom so half rests on the frame while the bottom bolts into the frame.
i'm curious as to how you all handle your deck posts and footings. i've always poured the footings to grade and then attach the posts to the footers with some type of post base. but i've seen as late as yesterday a builder placing the post in about a foot of concrete in the footer hole and then filling the remainder up with dirt.
the main difficulty in using deck blocks with posts is that the indentation for the posts is slightly larger than the post itself. this allows a high degree of movement until the beams are fastened to two posts, tying them firmly in position.
placing beams directly on footings. by malcolm. toronto, on i'm planning to build a low 16' deck with beams resting directly on the titan deck foot anchor no posts . for your product, since it rests directly on grade, i would therefore have to ensure that the ground is perfectly level to get level beams.
when concrete is poured around a deck post in this way, the post will rot due to moisture buildup by the the photo on the left shows a post set in a bracket that has been mounted to the top of a footer.
however, i know several reputable deck builders that do embed the post in the ground--not necessarily in concrete, but on a buried concrete footing and then fill around the post. your source for: bergendecks.com : decks porches railings pergolas in bergen county new jersey
for structural or load-bearing applications, such as concrete footings for deck posts, or for securing any post in sandy soil, follow the steps on pages 59 to 60, using concrete forms to build the footings or set the posts.
replacing the concrete deck with wood could have been done in one of two ways: completely demolish the concrete porch and build a 100% wooden one in its place, or use the concrete as a base and just add wood on top of it. since our concrete was in good condition and would offer a solid base we decided to keep it and just cover it all with wood.
we arent allowed to sink deck posts in the ground. we usually use a concrete footer with a simpson post bracket set in the concrete wet. on a low deck, we might wedge bolt or epoxy a post bracket to the top of the dry pier. that said, the post anchors job is to hold the post down to the ground, not to add much lateral stability.
as long as the beam can sit directly on top of the post bracket, i will level those bracket and just plan the post hole accordingly. it all goes back to the first image where i do the stacking of bracket, beam, joist, deck board, i just have to recalculate everything.