how much does it cost to build a deck? - homeguide
labor cost to build a deck. the labor cost to build is deck makes up the bulk of the price at between $8 and $22 per square foot depending on the size materials used level built on conditions of the area and any extra options like built-in seating or stairs.. cost of lumber to build a deck. for the most common woods used in decking you can expect lumber costs to range from $6 to $8 per.