Last Updated on November 16, 2022 by
Digging holes in the ground for support posts is one of the most challenging aspects of building a new deck. Depending on the soil and the equipment available, it might be arduous work. Is it possible to omit this stage
while still providing a reasonable basis for your new deck? Continue reading to discover what these experts have to say about the subject.
Difference between ‘Floating’ or ‘free standing’
‘Floating’ or ‘free standing’ decks are generally appropriate for projects under six feet in length. Any more significant, and it’s best to go with the tried-and-true method of employing concrete forms. Finally, check with your town’s permitting office and local regulations to determine building requirements. Surface deck blocks and deck foot anchors are two terrific alternatives for building a deck without digging any holes if you’re ready to get started.
A floating deck
Yes. It is feasible to construct a deck without having to dig holes. This is known as a floating deck because it sits directly on top of the ground, with no posts or support locations to dig into the ground [to secure]. While you do not need to dig, you will need to level the ground by scraping off soil layers until you have an entirely level area where you want to put down your deck grid.
When you build a floating deck, you’ll have a shallow wooden platform on the ground. You can create steps or paths to, from, and around the deck to add character. It’s also feasible to build one or two platforms close
to each other to make a sitting area.
Cost of deck bricks
Deck bricks are the cheapest foundations, costing less than $12.00 apiece. Deck bricks are placed on the ground. Thus careful planning is required. Check that the ground is well compacted and that there is no standing water or erosion risk. You’ll also need enough of them to ensure that the deck’s weight is evenly distributed. Deck blocks are advantageous since they are inexpensive; however, the deck will be set in height, making multi-level decking or stairs impossible with this design.
A deck foot anchor is another possibility. Unlike deck blocks, these anchors will allow you to create a standard variable height deck. Attach your 66 posts after screwing the auger section into the ground using a wrench or drill. Continue to construct your deck as usual.
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The deck blocks will serve as the framework for a floating timber deck. They are scattered throughout the ground. Deck blocks are not particularly tall and are intended to be used to build decks that are closer to the ground. That implies the deck you’ll be building will be no higher than 6 feet from the ground. This makes it a manageable DIY home renovation job. A four-by-four deck block provides a more solid base.
To begin, inquire with your local building department to see if a deck requires a permit. They will describe the size constraints and location of the structures in your yard. Before you begin, you will require special tools. To cut or trim the deck planks, a circular saw will be necessary. Use a speed square to make cutting boards easier. To fasten the boards and floor joists, you’ll need a drill driver, palm driver, and joist hanger nails. You’ll also need a measuring tape, a leveller, and wood clamps.
1. Measure your deck plan
You must now measure and design ground guides for the deck. Measure the arrangement along the edge and diagonally from each corner with a measuring tape. Place pegs or batter boards in the corners and use rope to indicate the dimensions of the new deck. Check again that the deck space is properly demarcated and squared off at a 90-degree angle.
2. Remove the grass sod
To remove the top layer of the yard, you’ll have to do some digging. Using a shovel, remove the top layer of grass sod. You might also rent a sod cutter from your local home improvement store. This will expose the ground for putting deck blocks while also preventing weed development.
3. Lay the deck blocks
Deck blocks made of ultra-lightweight and flexible material may be purchased online. Concrete deck blocks are available at most home improvement stores. You must create a grid and leave 3 to 4 feet between each column. Each block should be roughly a foot apart inside each row. Install the concrete or plastic deck blocks in accordance with the grid. Dig a shallow trench with a shovel for each column. Keep the extra soil to fill in any gaps.
Lay down landscaping cloth to discourage weeds once again. Fill the trenches with paver sand and compact it with a steel tamper. This aids in the retention of the deck blocks. Place the deck bricks now. Place the wood over one column at a time. Using a leveller, ensure that it is level. This procedure will let you build deck footings without digging.
4. Use a circular saw to cut the boards.
Cut the pressure-treated timber to the dimensions of the deck. When cutting the boards, wear goggles and gloves. Be cautious and ensure that no children or dogs are in the vicinity while working.
5. Check the alignment and levels
This stage will necessitate your aid. Deck blocks should be placed on top of the wooden plank. Inform them that you will be checking the line level while they hold the wood plank. The level must be aligned on both sides. The deck blocks must be changed if any of the boards are not level with the ground. Wiggle and press the deck block into the paver sand if it is too high off the ground.
If you’re prepared to begin planning, surface deck blocks and deck foot anchors are two excellent choices for constructing a deck without digging any holes. Deck blocks are the most affordable foundations, costing less than $12 per unit. Because deck blocks rest on the ground, careful design is crucial.
Are footings required for freestanding decks?
Freestanding decks not supported by a ledger board and not linked to the house will need an extra beam and a row of footings. Different footings could also be necessary for decks with a lot of angles. To test your design, use the Decks.com footing and beam calculator.
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