Can I set deck posts without concrete?

Plastic piers require the digging, but unlike footings, there is no concrete involved. The pier is put into the hole and attached the post, giving you your deck without wasting hours installing footings.

Do you need concrete for deck posts?

Decks and other permanent structures require deck supports and footings made from structural strength concrete mix. NOTE: it is important to check local building codes for construction requirements in your area; these requirements will include minimum diameter and minimum depth of the footings.

Can you build a deck without putting posts in the ground?

If you're ready to start planning, there are two great options to build a deck without digging any holes: surface deck blocks and deck foot anchors. The cheapest foundations are deck blocks, which can be purchased for less than $12.00 a piece. Deck blocks sit on the ground, so proper planning is essential.

Do deck posts need to be anchored?

The footings of your deck are exactly what they sound like – the feet of the deck. They're the concrete foundations that support your deck. In order for posts to properly resist varying degrees of weight, posts must rest on and be anchored to concrete footings.

Does a freestanding deck need footings?

According to the main code provision for footings, the only requirement for building a deck that is freestanding is that it must have a minimum footing depth of 12 inches below the undisturbed ground surface. There is no need to extend a footing below the frost line, as is required for standard decks.

Do concrete deck blocks sink?

The deck blocks can sink if the soil under them erodes for some reason or the weight is unevenly distributed. That’s why it’s a good idea to use more than less.

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How deep should a deck be?

Add another foot for your feet, and you need a deck at least 4′ (1.2m) deep. If you want to share this moment with some special, your deck needs to be a minimum of 9′ (2.7m) wide and 4′ (1.2m) deep. Ideally, with the door from the house in the middle of the deck.

Do floating decks sink?

A ground-level floating deck may sink in spring, but the potential for injury is low. Falling two feet is a lot less dangerous than falling six.

Can you build a deck without footings?

You can also build a deck without footings. A deck without footings might be appropriate if it is a low deck platform. Deck blocks, made of concrete or heavy-duty plastic, are strong enough to hold these kinds of deck platforms. Low decks don’t need footings because they are close to the ground.

How big is too big for a deck?

Most builders suggest that your deck should be no larger than 20 percent of the house’s* square footage. This is so that the deck does not overwhelm a home visually. This, of course, is up to you.

Should I put sand under my deck?

Preventing weeds, insects, and wood rot are all good reasons to prevent water from pooling under your deck. Sand, soil, and mulch are options; stone is better. The best gravel for use under a deck is crushed stone.

Why is my deck sagging?

Sagging decks almost always indicate a lot of damage because the joists, the posts, and the deck boards all contain damage to make a deck sag in the center. A deck that sags in the middle isn’t safe to use, and you shouldn’t try to test the boards or see how damaged it is yourself.

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Do deck blocks need to be buried?

Simply placing them on the ground or on a poured concrete pad a few inches deep usually isn’t enough to comply with codes — they must be set at least 12 inches deep in undisturbed soil. However, concrete deck blocks can be used without restriction for a freestanding deck that’s not attached to your house.

Are Floating decks any good?

A floating deck offers numerous advantages. In addition to not requiring a building permit, floating decks are far easier and faster to build than elevated decks. They also don’t require frost depth footings and don’t need handrails because they’re so close to the ground.

What kind of jack do you use to lift a deck?

Place the jacks using the same spacing as any posts or supports. You can use any hand-crank jack for decks close to the ground, such as those included in vehicles for changing tires, says Her Tool Belt, or joist jacks for higher decks.

Can I build a deck in the winter?

However, what if you could get your deck completed in the winter, let it cure until spring, and have it ready when you are ready to enjoy it. It may come as a surprise, but believe it or not, many industry experts consider winter the best time of year to build a deck.

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