Protecting Your Holes from Collapse
Once your holes are in place, how do you make sure they don’t cave in and waste all of your hard work? One easy solution is to purchase cardboard form tubes and place them in the holes to prevent the holes from collapsing. These tubes are sold in different sizes. You will probably want 12” or 16” diameter tubes that are at least 6’ tall. For about $20 each, you can save yourself the frustration of redigging collapsed holes. You can remove the tubes after the footing inspection or leave them in the ground to naturally degrade in the soil.
You will also want to cover the holes with something to keep water out. If your holes fill with water, they are more likely to collapse and you will not be able to pass a footing inspection while water is in the bottom of the hole. You can use plywood or tarps, some people have even used garbage can lids. Try to coordinate your footing inspection so that you don’t have to leave the footings open for a long period of time.
Cutting a Concrete Pad
Learn how to use a concrete saw to cut a hole in a patio slab to install a deck footing.
Monolithic Pier
Compare the pros and cons of installing a solid concrete deck footing using a cardboard tube or engineered forms.
Buried Post
Learn how to install a concrete deck footing with a buried treated support post as an alternative to a solid pier foundation.
How to Decorate Deck Support Columns
Browse some examples of decorative deck support posts for tall decks.
Deck Blocking: Bridging, Spacing, Methods, and How to Install Like a Pro
Learn the importance of deck blocking and how to install it when building your deck.
How to Size a Deck Beam
Learn about how to choose the correct size beam for your deck. We discuss engineered beams and "sandwiched" style beams.
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Build a covered deck to enjoy all seasons
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Materials
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How many footings do I need?
Learn how to determine the number of footings and support posts you need for your deck when designing your deck frame.
Do I need to use rebar?
Our inspector discusses using steel rebar for deck footings.
How to Buy Concrete: Hiring a Ready-Mix Truck
Hiring a truck to deliver ready-mixed concrete for your project may make better sense than mixing it yourself. Learn how to order concrete for your deck at Decks.com.
Why is Joist Protection so Important for Your Deck?
If you’ve ever seen a piece of wood left out in the weather for any period of time, you know what happens: decay. Whether through wet rot, insect damage, or mildew, the fibers begin to break down.
Deck building tools
As with any professional job, having the right tools can make all the difference.
Building a Balcony Deck
Learn information about balcony decks that use cantilevered joists that attach to house floor truss systems.
Explore Articles by Topic
![Footings](/media/3vsas025/all-articles_footings-2x.png?format=webpg&quality=80)
Footings
Information related to installing frost footings for decks
![Framing](/media/5wrarsgy/all-articles_framing-2x.png?format=webpg&quality=80)
Framing
Learn structural framing methods
![Decking](/media/meljt4np/all-articles_decking-2x.png?format=webpg&quality=80)
Decking
Learn about wood and composite decking materials
![Stairs](/media/2sopl0br/all-articles_stairs-2x.png?format=webpg&quality=80)
Stairs
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Railings
How to install guardrails and handrails to meet IRC code
![Features](/media/tvcahlmk/all-articles_features-2x.png?format=webpg&quality=80)
Features
An overview on water drainage, benches, planters and lights
![Design](/media/3bvpzvtz/all-articles_design-2x.png?format=webpg&quality=80)
Design
The basics of deck design
![Planning](/media/qdenqrqv/all-articles_planning-2x.png?format=webpg&quality=80)
Planning
Learn about permits and working with contractors
![Porches and Patios](/media/sg5bst1z/all-articles_porches-and-patios-2x.png?format=webpg&quality=80)
Porches & Patios
Build a covered deck to enjoy all seasons
![Ledger](/media/0htjl4uu/all-articles_ledger-2x.png?format=webpg&quality=80)
Ledger
Proper attachment techniques
![Care](/media/qdpnwkry/all-articles_care-2x.png?format=webpg&quality=80)
Care
Maintain your deck to maintain your investment
![Materials](/media/zqfflkeo/all-articles_materials-2x.png?format=webpg&quality=80)
Materials
An overview on water drainage, benches, planters and lights