Using Concrete Blocks For Deck Posts
Precast blocks that are available at home improvement centers usually are 12 inches square and 8 to 12 inches high.
Using concrete blocks for deck posts. Compare the pros and cons of installing a solid concrete deck footing using a cardboard tube or engineered forms. But before you begin work check with the local building department to ensure that deck blocks are usable in your. Above ground deck piers are precast tapered concrete blocks with a wide base that are intended to rest directly on the ground or a concrete base. When constructing a deck in an area that receives minor amounts to no frost these piers often serve as suitable deck footings.
Concrete deck block common. This pier is made from high quality concrete to maintain long lasting strength. Precast concrete deck blocks are popular for building decks. Also if you drop set the framing into the groove the underside of the joist is still 5 6 above grade.
Concrete pier blocks for decks a deck pier block is in many ways just a simplified version of a precast foundation a foundation type recognized by building codes. To support a wooden deck deck blocks are quick and easy alternative to digging footings. Deck blocks are specially constructed portable foundations generally made from poured concrete. You can have a strong and durable deck without the hassle of mixing and pouring concrete on your own.
Some are made with notches designed to hold standard size posts beams and joists. Find deck blocks at lowe s today. Our inspector explains the pros and cons of using pier blocks for deck foundations. Midwest products group deck block accepts 6x6 and 4x4 post item 2509679.
The main area of my deck is just a little bigger than a 12 foot by 8 foot rectangle. Precast deck blocks take the place of in ground footings reducing complexity of construction time required and cost. You can build a simple deck in one day using this floating deck system with basic carpentry skills and tools. They re subject to all of the same requirements as a typical footing regardless of not being cast in place.
This sturdy post support pier stabilizes the posts for your deck. The blocks i used are old manor landscaping blocks that i got at home depot. For pricing and availability. This concrete post support pier helps simplify building a deck.
How to use concrete footings for deck posts. This worked out well for material usage and produced very little waste. I began by laying out cement blocks in a 4 foot grid and spray painted around them to indicate their locations. However most concrete deck blocks can only hold 4x4 posts not 6x6s and they have no lateral strength at the base of the post.
9 in x 10.