average cost backyard wood deck
The more elaborate your deck design and the choice of materials will increase the cost of the deck, so keep those factors in mind. The cost of a professionally built pressured-treated wood deck starts at about $15 per square foot, including materials.The cost for an elaborately built deck using costly hardwoods or composite materials can run about $35 per square foot.he cost of a professionally built pressured-treated wood deck starts at about $15 per square foot, including materials.