Above Ground Concrete Deck Footings

Then dump concrete through the tube into the bottom of the hole.

Above ground concrete deck footings.

There is no need to extend a footing below the frost line as is required for standard decks. Use a posthole digger or power auger to dig six holes for footings of 8 inches in diameter and 12 inches deep. Above ground deck piers are precast tapered concrete blocks with a wide base that are intended to rest directly on the ground or a concrete base. Do this by nailing the sides of the tube to the center of a tic tac toe grid of 2x4s at the top of the hole.

This type of footer requires a good deal of work as you have to dig below the frost line which can be over 70 deep in some parts of the country. Up from the bottom of the footing. How a weekend diy er installed six deck footings for an above ground pool deck in 45 minutes. Precast concrete deck blocks are popular for building decks.

Learn everything you need to know about installing concrete footings to support your deck. All of this means tons of work digging mixing cement and money. It s easy to see why if the deck wraps around half the pool. When constructing a deck in an area that receives minor amounts to no frost these piers often serve as suitable deck footings.

Also if you drop set the framing into the groove the underside of the joist is still 5 6 above grade. Here are your options. This footing method involves pouring a concrete pad at least 12 thick at the base of your hole. We will teach you how to determine the code compliant size of your footings based on the soil type and tributary loads.

So you may want to build a deck that is lower to the ground. Precast blocks that are available at home improvement centers usually are 12 inches square and 8 to 12 inches high. There is no frost line since this is a freestanding deck. They should be in rows parallel to each other.

Some are made with notches designed to hold standard size posts beams and joists. When you pour concrete footings hold the cardboard concrete form tube about 12 in. Place concrete tubing forms in the holes and level the footings about 1 inch above ground level. And that usually means lots of deck footings.

Concrete footings are dug and poured directly into the ground. Every above ground pool needs a deck. Check out our deck footing frost map to help you understand how deep your footings will need to be excavated. However most concrete deck blocks can only hold 4x4 posts not 6x6s and they have no lateral strength at the base of the post.