How To Use Concrete Deck Blocks?

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.

Can I use deck pier blocks instead of footings?

A deck pier block is in many ways just a simplified version of a “precast foundation”, a foundation type recognized by building codes. They’re subject to all of the same requirements as a typical footing, regardless of not being cast-in-place. The small bearing area of pier blocks is limited in supporting much load.

How far apart should concrete deck blocks be?

Set the Concrete Blocks
Place the four corner blocks so they are 10 feet apart along the long sides of the rectangle and 8 feet apart along the shorts sides, measuring from the centers of the blocks. Arrange the remaining rows of blocks so all are evenly spaced between the corner blocks.

How do you build a deck with deck blocks?

How to Build a Floating Deck –

Are deck blocks a good idea?

Deck blocks can work well, but you need to consider a few things. Wait for a couple of years, regardless of the foundation you’re using, but especially if you’ll be using deck blocks. They’re the most susceptible to settling because they have so much soil underneath them.

Can you build a deck without digging holes?

Fortunately, there’s a simple, cost-effective way to build a deck without digging holes. Construct a floating deck with precast concrete deck piers that rest directly atop the soil. With a bit of assistance and the right tools, you can build a basic deck in a weekend.

Do deck blocks need to be buried?

In most regions of the country, that means securing support posts to the foundation with code-approved metal connectors, or having the ends of posts set on concrete deck blocks buried at least 12 inches below grade (the top of the soil). Precast concrete deck blocks are popular for building decks.

How far can a 2×6 beam span without support?

In general terms, joists spaced 16 inches on center can span 1.5 times in feet their depth in inches. A 2×8 up to 12 feet; 2×10 to 15 feet and 2×12 to 18 feet.

Can you bury concrete deck blocks?

In most regions of the country, that means securing support posts to the foundation with code-approved metal connectors, or having the ends of posts set on concrete deck blocks buried at least 12 inches below grade (the top of the soil). Precast concrete deck blocks are popular for building decks.

How many posts do I need for a 10×10 deck?

4 posts

How high can a deck be with deck blocks?

Precast concrete deck blocks are popular for building decks. Some are made with notches designed to hold standard-size posts, beams and joists. Precast blocks that are available at home improvement centers usually are 12 inches square and 8 to 12 inches high.

How do you make a homemade deck?

Let’s build a deck!

  • Step 1: Create your deck plan!
  • Step 2: Place the deck footings.
  • Step 3: Cut and lay your joists.
  • Step 4: Re-bury those deck piers.
  • Step 5: Prep your deck wood.
  • Step 6: Waterproof the bottom of your deck planks.
  • Step 7: Lay your decking planks.
  • Step 8: Add end-caps.

How do you build a deck frame on concrete blocks?

How to Build a Floating Deck –