How to Build a Butcher-Block Island

Butcher block is available by special order. Create a mounting surface for the butcher block by screwing three 31-inch 1x3 crosspieces on the flat between the long sides of the apron, flush with the top, using 2¼-inch trim-head screws. Using a drill/driver fitted with a ½-inch bit, drill two holes in each 1x3 crosspiece. Apply silicone caulk to the crosspieces and the top edge of the apron. Set the butcher block in place with an equal overhang on each side. Drive a 2-inch deck screw with a 1-inch fender washer up through each hole and into the block. This will allow the block to expand and contract slightly without warping, while still holding tight to the countertop.