🪵 Deck Calculator
Boards, joists, posts & total cost
Deck Material Comparison
Pressure-treated pine is cheapest ($15-25/sq ft installed) but needs staining every 2-3 years and lasts 15-20 years. Cedar ($20-30/sq ft) ages to a silver-gray and lasts 15-25 years with minimal maintenance. Composite ($25-45/sq ft) requires zero maintenance and lasts 25-50 years — highest upfront cost but lowest lifetime cost. Ipe hardwood ($30-50/sq ft) is the most durable natural option, lasting 40+ years.