I found it at my local HD on the east coast but only in 2x4' sheets, not 4x8. This is better for me as it is easier to transport. They also have 1/4" mdf.18243015 said:Where are you finding the 1/2" MDF. I 'm in No. Calif. Within 20 miles of Lowes, Home Depot, and several lumber yards. All I find is 5/8 or 3/4.