![]() On the other hand, the cost of in-situ concrete and the associated cost of soil excavation makes concrete footing the more expensive option. Deck blocks are fairly cheap and do not require much labor to install. Also, concrete footings require considerable amounts of soil to be excavated, whereas minimal digging is required to install deck blocks. Deck blocks are much quicker to install than concrete footings, as they are preformed units. How Do Deck Blocks Compare to Concrete Footings and Piers?Ĭoncrete footings and piers are popular options for deck foundations, and you may want to know how deck blocks compare to these.Īccordingly, the two will be compared under the following: The location experiences high or uplift winds.The soil is susceptible to frost heave. ![]() While deck blocks may be code approved, it is best to restrict their use to low, floating decks. Deck blocks are great options for building a grade-level deck that requires no permits. They make excellent foundations for small to medium decks when used correctly, as they have considerable load-bearing abilities.Īdditionally, blocks also remove the complexity of deck construction, with rudimentary carpentry skills, one can successfully construct a deck as a DIY project. The blocks are preformed concrete units, as such, makes it easy and quick to construct decks. They do not decay and are largely corrosion-resistant. Are Deck Blocks a Good Option?ĭeck blocks are appropriate foundations for low freestanding structures. Also, it is advised to confirm from the local building code office, as some areas may require the use of additional anchors. However, the size, bearing capacity, and composition of the blocks must be appropriate for each location. ![]() Are Deck Blocks up to Code?īuilding codes approve the use of precast concrete foundations, and deck blocks are classified as precast concrete foundations. Though their sizes vary according to the manufacturers, deck blocks are generally 10 to 11-inch squares, and 7 or 8 inches high, and weigh about 48 pounds. There are different types of deck blocks some have notches to hold beams, joists, and posts, which makes them excellent for constructing freestanding decks (decks not attached to the building.) Other blocks have grooves or slots that can take 2×4 wood (or composite materials) used at the edge as floor joists for low-level decks that require little or no support. Additionally, BLOCK was engineered with vents and drains that keep water away from the joists and posts, protecting them from sitting in pooled water, which can deteriorate the life of the support.Deck blocks are precast concrete blocks used to hold up beams for supporting structures, especially floating decks. BLOCK is infused with UV protectant so it won't chip, crack, or corrode under sun, rain, cold, snow, and ice, and it's made from a Polyolefin material that also resists mold growth. That means installation is as easy as placing your BLOCKS, setting your joists or posts, and building.CAMO BLOCK was designed to hold up to the harshest environments and is even cold-weather approved to resist frost heave. Best of all, BLOCK is precision-crafted, eliminating the need to alter BLOCK to fit your project. BLOCK accepts 4x4 or 6圆 wood posts and 2x4, 2圆, or 2x8 wood joists or 2 in. Whether you're building a freestanding deck, walkway, shed, or other exterior structure, the versatile CAMO BLOCK is the right foundation for the job. Weighing only 2.16lbs but load-rated to support over 1800lbs, CAMO BLOCK is an easy-to-carry deck foundation that also nests together for easy transport. Gone are the days of taking multiple trips to the store-and breaking your back-to build a freestanding deck. CAMO BLOCK is a lightweight, heavy-duty alternative to concrete deck blocks.
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