Circular Retaining Wall Blocks

Calculate diameter and units per course using pre sized units fire pit blocks etc if you already have blocks pre sized for fire pits etc and need to find out how many it takes to make a complete circle and the outer diameter of the circle enter single block dimensions below and hit calculate.

Circular retaining wall blocks.

There you ll also find step by step instructions to safely and effectively build a. Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding. Place blocks around the painted edge and mark a second line to denote the back edge of the retaining wall. The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block.

For instance if you need to make a circular wall out of landscaping blocks you might wonder how many blocks you will need for the project. L x 12 in. We chose a tumbled roman pisa block by interlock because we liked the soft aged look. You must excavate the area between the circles.

Landscaping well requires the frequent use of geometry. Rockwood retaining walls lakeland i 8 in. The success of your retaining wall depends on a level base. When completed you will have two painted circles on the ground.

Preparing the retaining wall base. But it came at a cost 33 percent more than standard untumbled block. To get a comprehensive list of tools and materials needed check out our guide on how to build a retaining wall. To create a solid foundation dig a trench for the first course of your interlocking retaining wall blocks to sit in and make sure the ground remains even throughout.

Using a tape measure decide the length and the width of your retaining wall then mark off the area with the garden stakes and string. They offer design flexibility and longevity. The retaining wall should be set embedded below grade on a level base of 6 gravel or stone. That means that the radius of curves and the diameter of circles will become progressively tighter and smaller with each course of blocks laid.

Selecting retaining wall block. W x 4 in. See our retaining wall cost guide to find the average price of a retaining wall. H bluestone tumbled concrete garden wall block 20 pieces 6 5 sq.

Our wall is made up of individual blocks that interlock. In addition to retaining wall block you ll need several tools and materials including gravel landscape fabric a shovel and circular saw. When building a retaining wall using wedge shaped stackable blocks the lip on the back causes each course to step back slightly from the one below. If you are planning on a retaining wall using stacked bricks multiply your answer from step 4 by the number of rows of bricks you ll be using.

Follow the block manufacturer s instructions for wall height limits.