Deck Post Footings Concrete

When building your deck you ll need several bags of concrete to create the footings walls and piers to support your deck.

Deck post footings concrete.

Pads run 80 for six 10 pads. This type of footing consists of a cement footing poured below the frost line with a pressure treated wood post secured to it and then extending up above ground. 9 625 in x 9 625 in x 9 625 in item 82370. Deck footings come in a variety of sizes for various sizes of posts ranging from 10 pads to 24 pads.

Place the pad in smooth side down and add your post. These requirements will include minimum diameter and minimum depth of the footings. Then backfill with soil. Remember to follow local code for deck posts.

Midwest products group deck block accepts 6x6 and 4x4 post item 2509679. Decks and other permanent structures require deck supports and footings made from structural strength concrete mix. Most professionals recommend using concrete footings with the wood deck posts attached to them with brackets above ground level to avoid post rot and premature failure. One way is to pour concrete in the post hole set the post on the concrete and backfill with gravel.

You ll need the post layout marked before you begin. With these style of deck footings there is a lot more work to do. But even if footings are deep enough ice lenses can latch onto the rough surfaces of wood and concrete and lift footings and posts from the side. If you are burying the posts use the same method with the posts placed in the concrete forms and skip the anchor bolts and brackets.

There are several methods for setting posts. For pricing and availability. Level the bottom with your shovel or some pea gravel. For details on creating a post layout see how to build a deck.

Check out our deck footing frost map to help you understand how deep your footings will need to be excavated. You will have to dig a wide hole and straight down to match the diameter of the base. It is important to check local building codes for construction requirements in your area. We will teach you how to determine the code compliant size of your footings based on the soil type and tributary loads.

For pricing and availability. A buried post footing is a bit easier and less labor time intensive than a concrete footing but is still very strong and stable. Install the ledger board. Also anytime you permanently set a wood post into concrete you risk rot and decay.

This concrete calculator gives you the built in formulas you ll need to help you calculate how many bags of concrete you will need for deck footings supports walls pads and or patios. Learn everything you need to know about installing concrete footings to support your deck. For a 10 8 deck with 12 footings expect to spend about 160.