Mahogany 13" Square Block

Azek composite lumber is the material of choice.  It has excelent durability and weather resistant charachteristics.  This is a "regular" component intended for the body of a piling installation. A 48" high wood piling would require (8) regular blocks and (1) Top block.  The blocks are supplied with alignment tabs and 1/4" spacers.  The 1/4" spacer creates the eye pleasing revel between the Dek-O-Blocks when they are stacked on top of each other.